
V1.0

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IMPORTANT SAFETY
INFORMATION
Environmental influences
- Never point the lens of the device directly at intense heat
sources such as the sun or laser equipment. The objective
lens and eyepiece can function as a burning glass and
damage the interior components.
- Avoid touching the metal surface (cooling fins) after
exposure to sunlight or cold.
Ergonomics notes
Take breaks after longer periods of use to avoid wrist pain.
Risk of swallowing
Do not place this device in the hands of small children.
Incorrect handling can cause small parts to come loose which
may be swallowed.
Safety instructions for use
- Handle the device with care: rough handling can damage the
internal battery.
- Do not expose the device to fire or high temperatures.
- Install the batteries correctly according to the instruction on
the device. Reverse connection is prohibited.
- The battery capacity decreases when operated in a cold
ambient temperature. This is not a fault and occurs for
technical reasons.
- The recommended temperature for using this product is -20°
to +50°. Otherwise, it will affect the service life of the
product.
- Do not store the device for long periods at temperatures
below -20°C or above 50°C, or it will permanently reduce the
battery capacity.
- Always store the device in a dry, well-ventilated space.
- If the device has been damaged or the battery is defective,
send the device to our after-sales service for repair.
Safety instructions for the power supply unit

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- Check the power supply unit, cable and adapter for visible
damage before use.
- Do not use any defective parts. Defective components must be
replaced.
- Do not use the power supply unit in wet or humid
environments.
- Only charge the device at temperatures ranging between 0°C
and 50°C.
- Do not make any technical modifications.
Disposal of batteries
Directive 2006/66/EC (battery directive): This
product contains a battery that cannot be
disposed of as unsorted municipal waste in the
European Union. For battery details, refer to the
documentation of the specific product. The battery is
marked with this symbol, which may include Cd (indicating
cadmium), Pb (indicating lead), or Hg (indicating mercury).
For proper recycling, please return the battery to your
supplier or send it to a designated collection point. For more
information, visit www.nocpix.com
User information on the disposal of electrical and
electronic devices (private households)
2012/19/EU (WEEE directive): Products marked
with this symbol cannot be disposed of as unsorted
municipal waste in the European Union. For proper
recycling, return this product to your local supplier
upon the purchase of equivalent new equipment, or dispose of
it at designated collection points. For more information see:
www.recyclethis.info.
For business customers within the European Union
Please contact your dealer or supplier regarding the disposal of
electrical and electronic devices. He will provide you with
further information.
Information on disposal in other countries outside of the
European Union

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This symbol is only applicable in the European Union. Please
contact your local authority or dealer if you wish to dispose of
this product and ask for a disposal option.
Intended use
The device is intended for displaying heat signatures during
nature observation, remote hunting observations and for civil
use. This device is not a toy for children.
Use the device only as described in this operating manual. The
manufacturer and the dealer accept no liability for damages
which arise due to non-intended or incorrect use.
Function test
- Before use, please ensure that your device has no visible
damage.
- Test to see if the device displays a clear, undisturbed image.
- Check that the settings for the thermal imaging monocular
are correct. See the notes in the section Power On and
Image Settings.
Installing/Removing the battery
The ACE 2 Thermal Imaging Scope is equipped with two power
supply systems - one built-in battery pack and one replaceable
18650 battery.

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1 Specifications
Model
ACE 2
H35R
ACE 2
H50R
ACE 2
S60R
Detector Specifications
Type Vox Vox Vox
Resolution, Pixels 640×512 640×512 1280×1024
Pixel Size, um 12μm 12μm 12μm
NETD, mK ≤ 12 ≤ 12 ≤ 12
Frame Rate, Hz 60 60 30/60
Optical Specifications
Objective Lens, mm 35/F0.9 50/F0.9 60/F1.0
Field of View (H×V), º
12.6°×10.1° 8.8°×7.0° 14.7°×11.7°
Linear Field of View (H×V), m @
100m
21.9m x 17.6m 15.4m x 12.3m 25.6m x 20.5m
Basic Optical Magnification, × 2~4 3~6 2~4
Max. Magnificaiton 20x 24x 28x
Eye Relief, mm 60 60 60
Exit Pupil Diameter, mm 10 10 10
Diopter, D -5~+4 -5~+4 -5~+4
Detection Range, m(Target Size:
1.7m×0.5m, P(n)=99%)
1800 2600 3100

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Display Specifications
Type AMOLED AMOLED AMOLED
Resolution 2560×2560 2560×2560 2560×2560
Battery Power Supply
Battery Built-in battery/3650mAh + Replaceable18650 battery/3650mAh
Max. Operating Time (22ºC), h* 8 8 7
External Power Supply 5V (Type C) 5V (Type C) 5V (Type C)
Physical Specifications
Wi-Fi / APP Support Support Support
Photo / Video Recorder Support Support Support
Recoil Activated Video Support Support Support
Gallery Support Support Support
Memory Capacity 64GB 64GB 64GB
IP Rating IP67 IP67 IP67
Operating Temperature, ℃
-20 ~ +50 -20 ~ +50 -20 ~ +50
Weight, g 850 920 980
Dimension, mm 367x65x92 383x70x92 397x73x92
Connections and Compatibilities
Max. Recoil Power on Rifled Weapon
(Eo), Joules
7000 7000 7000
Safety Class for LRF Class 1 Class 1 Class 1
LRF, m 1200, ±1 1200, ±1 1200, ±1
Ballistic Calculation Support Support Support

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*The actual battery life depends on the use frequency of
functions like LRF, Wi-Fi, video recording, etc.
Improvements may be made to the design and software of
this product to enhance its features without prior notice.
The newest user manual can be downloaded at our official
website: www.nocpix.com.
2 Package Contents
ACE 2 Series Thermal Imaging Scope
Heated target for zeroing
Lens cloth
Quick start guide
Type-C cable
2*18650 battery
2*Focus knob rubber
Battery charger
Portable bag

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3 Description
ACE 2 series is an infrared scope for outdoor hunting.
Designed based on infrared thermal imaging principles, it
requires no external light sources during the day and at
night, in all hard weather conditions (such as rain, snow,
fog, and haze). It can be used without being affected by
strong light and to observe even targets behind obstacles
(such as branches, grass, and shrubs).
ACE 2 series has a variety of battery-powered solutions
with long operating hours, and can be widely used for
hunting, observation and positioning in low visibility
conditions.
4 Features
12mK NETD
Ocular zoom 2.0
Integrated LRF
Professional Ballistic Calculation
Recoil Activated Video function
Gallery function
Dual power supply system
Built-in memory, supporting photographing, video recording
Built-in Wi-Fi module, supporting APP connection
Built-in compass and motion sensor
PIP (picture-in-picture) function
Shut less function
Pixel defect correction
Tracking Function

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5 Components and Controls
1. LRF
2. Type C
3. Menu button
4. Rotate controller
5. Central turret focus
6. 18650 Battery cap
7. Ocular Zoom 2.0 knob
8. Eyepiece diopter adjustment ring
9. Power button
10. Photo button
11. LRF button
6 Button Operation

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Button Current Status Short Press Long Press
Power Button
Powered off —— Power on the device
Home screen Image calibration
On the Home screen, a 3-2-1
countdown prompt appears.
If the Power button is released
during the countdown, the
device enters into Standby
mode.
When the countdown
completes, the device will
power off.
Continuous ranging Exit continuous ranging
Shortcut/Main menu interface
Return to home screen /
Return to the previous interface
without saving
LRF Button
Home screen Perform a single ranging
When Continuous LRF is ON,
press and hold the LRF Button to
perform continuous ranging.
When Continuous LRF is OFF,
press and hold the LRF Button,
and then release it to trigger a
single ranging.
Photo Button
Home screen Take a photo Start video recording
Video recording Take a photo Stop and save the video recording
Menu Button
Home screen Enter the Shortcut Menu interface Enter the Main Menu interface
Shortcut Menu interface Adjust parameters
Save and back to the Home screen
Main Menu interface
Adjust parameters / Enter the sub
menu

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Zero/ Pixel defect calibration
interface
Switch the movement direction
Controller
Home screen
PIP is ON: rotate, electronic zoom PIP image
PIP is OFF: rotate, electronic zoom image
Shortcut menu interface Rotate, switch the Shortcut menu options
Main menu interface Rotate, switch the Main menu options
Zero/ Pixel defect calibration
interface
Rotate, move the reticle position
7 Power Supply
ACE 2 series uses a dual power supply system: a built-in
rechargeable lithium-ion battery pack and a Replaceable 18650
battery, with dual battery power for up to 8 hours of normal
operating time. The battery should be fully charged before the
first use.
Charging the Built-in Battery
Charge the built-in battery via the Type C interface.
Rotate the cover to open or hide the type C interface

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Installing the Replaceable18650 battery
Note:
When installing 18650 batteries, there is no need to
distinguish between the positive and negative poles.
The Replaceable18650 battery should be charged using a
separate battery charger and cannot be charged via the
ACE 2's Type C interface.
Switching between two types of batteries
The left power icon displays the power level of the
Replaceable 18650 battery.
The right power icon displays the power level of the
built-in battery.
Safety precautions
When charging, please use the 5V2A power adapter
compatible with the device. Using any other type of adapter

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may cause irreversible damage to the battery or the
adapter itself.
If the device is not used for a long time, the battery should
be partially charged, not fully charged or discharged.
Do not charge the device immediately after it is moved to a
warm environment from a cold environment. Wait for 30 to
40 minutes for preheating.
Do not use the charger if it is modified or damaged.
The device should be charged at a temperature of 0°C to
+40°C. Otherwise, the battery life will be significantly
reduced.
When charging, please do not leave the battery
unattended.
Do not connect the battery to the power supply for more
than 24 hours after it is already fully charged.
It is not recommended to connect third-party devices that
consume more energy than the allowed value.
The device is equipped with a short circuit protection
system, but conditions that may lead to a short circuit
should be avoided.
Use the device at the recommended operating temperature
from -20°C to +50°C. Do not use the device beyond this
temperature range, or otherwise, the use may shorten the
battery life.
When the device is used under sub-zero temperature, the
battery capacity drops. This is normal and does not indicate
a defect.
8 Usage
Powering on and off
Press and hold the Power button for 2s to start the device.
Wait for 3s to complete the startup.
Adjust the clarity of icons on the display by rotating the
eyepiece diopter adjustment ring.

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Rotate the Central Turret Focus knob to focus on the
object to be observed.
On the Home screen, short press the Menu button to
enter the shortcut menu.
Long press the Menu button to enter main menu.
On the Home screen, press the Power button for image
calibration. When performing background calibration,
please cover the lens cap.
Please set the calibration mode in main menu.
On the Home screen, press and hold the Power button to
initiate a 3-2-1 countdown prompt. When the countdown
completes, the device will power off.
If the Power button is released during the countdown, the
device will enter Standby mode, indicated by a standby
icon.
On the standby screen, either short press or long press the
Power button will wake up the device.
9 Status Bar Icons
1.Current magnification

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2.Ultraclear mode status: ( : The Ultraclear mode is
off. : The Ultraclear mode is on.)
3.WIFI status ( : Wi-Fi OFF. : Wi-Fi ON)
4.Image calibration status ( : Auto Calibration. :
Manual Calibration. : Background Calibration )
5.Time (Set it in the Main Menu or synchronize the time in
the NOCPIX APP)
6.MIC status( : MIC is OFF. : MIC is ON)
7.RAV status( : RAV is OFF. : RAV is ON)
8.Dual Clarity(S:Still. M:Motion) (Only for S60R)
9.Zeroing Distance
10.Current profile selected
11.Power status of the Replaceable battery (18650
battery)
12.Power status of the built-in battery pack
10 Reticle&Zeroing
Enter the Reticle & Zeroing option.
Profile 1 is set as default. You can also add more profiles by
tapping the plus sign, a maximum of 8 profiles can be created.
Zeroing
Select the current profile, then short press the Menu button

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to enter the Zeroing interface.
Set a suitable target at the desired zero distance. Confirm
that the rifle is empty, safe, and pointed in a safe direction,
with no ammunition near the weapon.
Based on the distance to the target you wish to zero, select
or customize a zero distance to match.
Ensure a stable platform and natural shooting position is
achieved behind the rifle.
Load ammunition, aim, and take one good shot at the
target.
Make your rifle safe and observe the location of impact on
the target.
If the point of impact does not match the point of aim (the
center of the reticle), adjust the X/Y position of the reticle.
In the sub menu for the selected zero distance, center the
reticle on the aiming point and freeze the image view.
1. a. Rotate the controller to select the Image Freeze icon.
2. b. Short press the Menu button to freeze the image.
Adjust the X/Y position of the reticle until the reticle
matches the point of impact.
3. a.Short press the Menu button to select X or Y direction.
The selected axis will turn from white to blue.
4. b.Rotate the controller to move the reticle positive.
5. c. Upon moving the reticle, a red cursor appears on the
screen, representing the original position of the reticle.
6. d. Long press the Menu button to save the reticle position.
Take a confirmation shot. The point of impact should now
match the point of aim. If not, adjust the X/Y position of the
reticle again.
Click is the number of turns of the encoder, just like that
used when zeroing a day scope.

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Reticle Type
Within the Reticle Type options, you can select 7 reticle
types in total, from 1 to 7.
You can also customize a new Reticle type through the
NOCPIX APP.
Reticle Color
Within the Reticle Color options, you can select 9 reticle
colors.
Reticle Brightness
Within the Reticle Brightness options, you can select 6
types of Reticle Brightness.

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BC ON/OFF
Within the BC ON/OFF options, you can enable or disable
the BC function
;
BC Type
Within the BC Type options, you can select 4 BC types.
When SPOA is set to Move Reticle, the ACE 2 will
automatically move the original reticle to the Suggested
Point of Aim.
BC Color
Within the BC Color options, you can select 5 BC colors.
BC Units
Within the BC Units options, you can set the BC units to
MOA or mil, cm or inch.
MOA and mil are mutually exclusive.
Cm and inch are mutually exclusive.

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BC Parameter
Within the BC Parameter options, you can set the bullet
parameters to use.
You can also set the BC Parameters within the NOCPIX APP.
Within the NOCPIX APP, you can also modify the name of
profile for your distinction between different rifle and
bullets, for example blaser .308Win.
BC Distance
Within the BC Distance options, you can pre-set the BC
distance.
In extremely severe rainy and snowy weather conditions
when the ranging performance is reduced, you can pre-set
the BC distance within this option, and continue to use the
BC function.
The default distance options when delivery include
200m/225m/250m/275m/300m. Short press the Menu
button to modify the distance value.
The modified distance value will be synchronized to the
Shortcut Menu options, and then you can quickly select and
switch the distance values within the Shortcut Menu
options

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Delete
Within the Delete options, you can delete current Profile.
11 Laser Rangefinder
ACE 2 support 1200m laser rangefinder.
LRF Reticle
Within the LRF Reticle options, you can set the display time
of LRF Reticle.
You can set the LRF Reticle to 2s/ 5s / 10s. After LRF is
completed, the LRF Reticle will disappear automatically
after 2 seconds, 5 seconds or 10 seconds respectively, and
the hunter can focus more on aiming.
If the LRF Reticle is set to ON, the LRF Reticle will remain
displayed continuously.
Range Data
Within the Range Data options, you can set the display time
of Range Data.
You can set the Range Data to 2s/ 5s / 10s. After LRF is
completed, the Range Data will disappear automatically
after 2 seconds, 5 seconds or 10 seconds respectively, and

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the hunter can focus more on aiming.
If the Range Data is set to ON, the Range Data will remain
displayed continuously.
Type
Within the Type options, you can select 4 LRF Reticle types.
Color
Within the Color options, you can select 6 LRF Reticle
colors.
Brightness
Within the Brightness options, you can select 6 types of LRF
Reticle Brightness.

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Continuous LRF
When the Continuous LRF is set to ON, short press the LRF
Button to perform a single ranging.
Press and hold the LRF Button to perform continuous
ranging.
When the Continuous LRF is set to OFF, short press the LRF
Button to perform a single ranging.
Press and hold the LRF Button, and then release it to
perform a single ranging.
12 Calibration
When the image is degraded or uneven, it can be improved
by calibration. Calibration can equalize the background
temperature of the detector and eliminate the image
defects (such as vertical bars, phantom images, etc.).
There are three calibration modes: Auto Calibration (A),
Manual Calibration (M) and Background Calibration (B).
Select the required calibration mode in the Main Menu.
Auto Calibration (A): Device will calibrate automatically
according to the software algorithm. There is no need to
close the lens cover (the internal shutter covers the sensor).
Before automatic calibration, there will be a 5 second

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countdown prompt behind the shutter icon on the status
bar, that can be used to cancel this calibration during
countdown with a short press of the Power button. In this
mode, user can also finish the calibration manually with a
short press of the Power button.
Manual Calibration (M): On the Home screen, press the
Power button briefly for manual shutter calibration
without closing the lens cover.
Background Calibration
(B):
On the Home screen, press the
Power button, then a
prompt
appears on the display as
"cover lens during calibration".
Cover the lens cap and
background calibration will be
done after 2s. After calibration, remove the lens cover.
13 Ocular Zoom 2.0
The ACE 2 series supports Ocular zoom 2.0, achieved by
rotating the Ocular zoom ring.
Users can set the Hybrid zoom switch.
When Hybrid zoom is set to ON, rotating the ocular zoom
ring activates ocular optical zoom and electronic zoom
simultaneously.
When Hybrid Zoom is set to OFF, rotating the ocular zoom
ring can only enable ocular optical zoom.

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In addition, regardless of whether Hybrid Zoom is ON or OFF,
electronic zoom can be adjusted by rotating the tower
controller.
You can also set different maximum magnification ratios for
ACE 2.
The max. magnification of ACE 2 H35R can be set
to:12x/16x/20x.
The max. magnification of ACE 2 H50R can be set
to:16x/20x/24x.
The max. magnification of ACE 2 S60R can be set
to:20x/24x/28x.
14 Tracking Function
The ACE 2 Series comes with tracking function to help hunters
rapidly find game after shooting.
Before using the Tracking function, you must first calibrate the
compass of the ACE 2 Series. Navigate to Main Menu-Settings-
Compass Calibration, and complete compass calibration
following the prompts. After calibration, cross-check with the
compass on your mobile phone to verify whether the ACE 2
compass is properly calibrated.
Tracking Operation Procedures:
14.1 Aim at the game target and complete a single LRF.
14.2 Connect the ACE 2 to the Nocpix APP, then tap the
Tracking icon within the APP.
14.3 Enter the Tracking data list page. This list stores
coordinate positions of game targets from the latest 10 times
LRF. The newest coordinate data is displayed at the top, sorted
chronologically by LRF time.

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14.4 Select a set target data and enter the dedicated Tracking
page for that quarry. This interface displays the real-time
distance and bearing between the hunter and the game target.
Locate the quarry by following the directional arrow on screen.
Note:The operation interface of Tracking may differ slightly
across different software versions.
15 Photo and Video
Recording
The ACE 2 series supports photo and video recording. Press the
Photo button to take a picture, press and hold the Photo
button to record a video.
Each time a photo is taken, the camera icon on the display will
flash once.
Each time a video is recorded, a camcorder icon will appear on
the display, along with the recording time.
When the device's memory space is less than 50MB, an
exclamation mark icon will appear, indicating insufficient
memory space. Please clear the memory space promptly.

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Memory access
When the device is powered on and connected to a computer, it
will be recognized by the computer as a flash memory card.
Then, you can access the memory of the device and copy
images and videos.
Connect the device to a computer through the USB cable.
Power on the device.
Double-click My Computer - Double-click to open the
device named NOCPIX - Double-click to open the
device name ACE 2
to access the memory.
There are different folders named by date in the format of
xxxx (year) xx (month) xx (day) in the memory.
Recorded photos and videos in that day are saved in the
folders.
Select desired files or folders to copy or delete..
16 Shortcut Menu
On the main menu screen, press the Menu button to enter the Shortcut Menu options.
On the Shortcut Menu, rotate the Controller to switch between different Shortcut Menu options, and press the Menu button to adjust
the parameters of the Shortcut Menu.
If there is no operation for 7 seconds, the Shortcut Menu will exit automatically.
You can also exit the Shortcut Menu screen by pressing and holding the Menu button or pressing the Power button.

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Image Mode
Short press the Menu button to enter the shortcut Menu options;
Within the Image Mode options, short press the Menu button to switch between
different color modes.
The color modes include: White Hot, Black Hot, Red Hot, Rainbow, Violet,
Crimson, and Viridian.
Screen Brightness
Short press the Menu button to enter the shortcut Menu options;
Rotate the controller to switch to Screen Brightness options;
Within the Screen Brightness options, short press the Menu button to switch
between different screen brightness levels.
Screen brightness has 10 levels to choose from, we recommend a screen
brightness of 5.
Image Sharpness
Short press the Menu button to enter to the Image Sharpness options;
Rotate the controller to switch to Image Sharpness options
Within the Image Sharpness options, short press the Menu button to switch
between different sharpness levels.
Image Sharpness has 10 levels to choose from, we recommend a sharpness
level of 5.

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Image Contrast
Short press the Menu button to enter to the Image Contrast options;
Rotate the controller to switch to Image Contrast options
Within the Image Contrast options, short press the Menu button to switch
between different Image Contrast levels.
Image Contrast has 10 levels to choose from, we recommend a contrast level
of
5.
Ultra-Clear
Short press the Menu button to set the Ultra-Clear as ON or OFF;
We recommend setting Ultra-Clear to OFF on sunny days, and to ON in rainy or
snowy weather.
Image-Hue
Short press the Menu button to set the Image-Hue as Cool or Warm;
Cool mode delivers a cleaner image, while Warm mode is more comfortable for
the eyes. You can set it according to your preference.

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Dual Clarity
Only ACE 2 S60R comes with Dual Clarity function
Short press the Menu button to set the Dual Clarity as Motion or Still;
Motion mode delivers smoother footage, optimized for searching;
Still mode provides superior image details, ideal for target identification and
precision shooting.
Pre-set BC
Distance
For ACE 2, as well as in extremely severe rainy and snowy weather conditions, when the ranging performance
is reduced, you can Pre-set the BC distance within this option, and continue to use the BC function.
Short press the Menu button to enter the shortcut menu options;
Rotate the controller to switch to Pre-set BC Distance options;
Within the Pre-set BC Distance options, short press the Menu button to switch between different BC
distances.
Default values include OFF/200m/225m/250m/275m/300m/+.
When OFF is selected, the Pre-set BC Distance function is OFF.
When 200m/225m/250m/275m/300m is selected, Ballistic Calculate will be performed according to the
selected distance. The distance can be modified within Reticle&Zeroing – Profile – BC Distance.
When "+" is selected, press and hold the Menu button to add a new BC Distance.

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17 Main Menu
Press and hold the Menu button to open the Main Menu;
Within the Main Menu options, rotate the controller to switch between different main menu options. Icons change from white to blue
when a Main Menu option is selected.
Press the Menu button to adjust the parameter settings of the Main Menu;
If there is no operation for 7 seconds, the Main Menu will exit automatically. You can also exit the Main Menu screen by pressing and
holding the Menu button or pressing the Power button.
Within the Main Menu options, you can perform the following settings:

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WIFI
Press and hold the Controller to enter the Main Menu
interface.
Rotate the Controller to switch to the WIFI option,
within the WIFI option, you can select the Wi-Fi or
N-link option
Select the WIFI option
,
press the Menu button to
enable or disable WIFI.
After the Wi-Fi function is on, search for the Wi-Fi signal with the name "ACE 2
H50R_XXXXXXX" on the mobile device.
Select the Wi-Fi and enter the password to connect.
When Wi-Fi is successfully connected, it supports to control the scope via the NOCPIX APP downloaded in the
mobile device.
Setting Wi-Fi name and password .
The name and password of the Wi-Fi in ACE 2 series can be reset on the Nocpix app.
After the scope is connected to a mobile device, locate and click the ‘Settings’ icon on the Nocpix image
screen to enter the WiFi setting interface. In the text box, enter and submit the new Wi-Fi name (SSID) and
password. It needs to reboot the device to take the new name and password effect.
Note: If the device is reset to the factory settings, the name and password of the Wi-Fi will also be restored to
the default settings.

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Select the N-link option
,
press the Menu button to enable or disable N-link.
When N-link is enabled, turn on the Wi-Fi of another NOCPIX device to realize
real-time mutual transmission of ranging data, facilitating group collaborative
hunting.
N-link interface supports PIP View and Full View.
PIP View: Transmitted image shows in picture-in-picture window;
Full View: Transmitted image fills the entire screen;
Reticle&Zeroing
Press and hold the Controller to enter the Main Menu interface.
Rotate the Controller to switch to the Reticle&Zeroing option.
For detailed operating instructions, please refer to Chapter 10 Reticle
&
Zeroing.
Laser
Rangefinder
Press and hold the Controller to enter the Main Menu interface.
Rotate the Controller to switch to the Laser Rangefinder option.
For detailed operating instructions, please refer to Chapter 11 Laser
Rangefinder.

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Recoil
Press and hold the Controller to enter the Main Menu interface.
Rotate the Controller to switch to the Recoil option.
Within the Recoil options, you can set RAV to ON or OFF.
When RAV is ON, video will be automatically generated after shooting.
You can view the produced RAV video files within the Gallery.
Pre-recoil refers to the video recording duration before firing,
which can be set to 5s or 10s.
Post-recoil refers to the video recording duration after firing,
which can be set to 5s/10s/20s/30s/60s.
Within the Recoil options, you can set E-zoom After Recoil to
different gears.
When it is set to original, the current E-zoom magnification
will remain unchanged after shooting.
When set to 1x, it will automatically revert to 1x e-zoom
after
recoil impact.;
Within the Recoil options, you can set the Recoil sensitivity
from 1 to 6.
A smaller value is corresponding to a smaller bullet energy, which will make it easier to trigger RAV.
A larger value is corresponding to a greater bullet energy, which will it more difficult to trigger RAV.

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PIP
Press and hold the Controller to enter the Main Menu interface.
Rotate the Controller to switch to the PIP option.
Within the PIP option, press the Menu button to enable or disable PIP.
Calibration
Press and hold the Controller to enter the Main Menu interface.
Rotate the Controller to switch to the Calibration option.
Within the Calibration option, you can select 3 calibration types, including:
Auto Calibration (A) Manual Calibration (M) Background Calibration (B)
Please refer to the Calibration section for detailed guidance for zeroing.
Microphone
Press and hold the Controller to enter the Main Menu interface.
Rotate the Controller to switch to the Microphone option.
Within the Microphone option, press the Menu button to enable or disable the
Microphone function.
The Microphone icon is displayed on the status bar.

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Standby
Press and hold the Controller to enter the Main Menu interface.
Rotate the Controller to switch to the Standby option.
Within the Standby option, press the Menu button to enable or disable the standby
function.
When Standby is enabled, the device automatically enters Standby to save power
when the vertical tilt angle exceeds 70° or the horizontal tilt angle exceeds 30°.
Pixel Defect
Correction
When using the scope, you may see pixel defects, such as visible light spots or dark
spots with stable brightness. To address this problem, use the Pixel Defect Correction
function to remove the pixel defects.
Press the Controller to enter the Pixel Defect Correction interface.
The PIP function is automatically turned on, and display on the top of the screen
by default. The moving directions (X-axis and Y-axis) and the numbers
of
corrected pixels are shown on the left side of the screen.
In the Pixel Defect Correction interface, the reticle is instead by a small cross
cursor.
Rotate the Controller to move along the direction selected, rotate it clockwise to
move leftward or downward, and rotate anticlockwise to move rightward or
upward. When the X or Y direction is selected, the icon will flash continuously.
Press the Menu button to save moving data and select the icon to add and correct it. The value of

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will be changed from "0" to "1". At the same position, press the Menu button again to revoke the defect pixel
correction and the value will be changed from "1" to "0".
Rotate the Controller to select ‘Yes’ to save and exit, or select ‘No’ to cancel saving and exit.
Press the Controller briefly to confirm the selection.
You can also choose the automatic defective pixel calibration function by short press icon.
Press and hold the Controller to enter the Main Menu interface.
Rotate the Controller to select the Setting option.
Press the Controller briefly to enter the submenu.
This menu item allows you to configure the following settings.
Press and hold the Controller to enter the Main Menu interface.
Rotate the Controller to select the Setting option.
Press the Controller briefly to enter the submenu.
This menu item allows you to configure the following settings.
Motion Sensor
Press and hold the Controller to enter the Main Menu
interface.
Rotate the Controller to switch to the Motion Sensor
option.
Within the Motion Sensor option, press the Menu button
to enable or disable the Tilt angles or Compass.

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When the Tilt angles is turned on, the horizontal scale representing the tilt angle is displayed on the left side,
the vertical scale representing the pitch angle is displayed on the right side.
When the compass is turned on, the compass scales are displayed at the bottom of the screen.
Gallery
Press and hold the Controller to enter the Main Menu interface.
Rotate the Controller to switch to the Gallery option.
Within the Gallery, video and photo files are arranged in folders by date.
After entering a folder, select a video file, and press the M button to play the video file.
Custom
Press and hold the Controller to enter the Main Menu interface.
Rotate the Controller to switch to the Custom option.
Within the Custom option, you can set your preferred image modes, customize button functions, and
configure the maximum magnification..
Image mode
You can hide the unused Image modes. Hidden Image modes will not appear in the Image mode option in

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quick menu.
Custom Button
You can customize the button functions according to
your preferences. Configurable button functions
include: LRF button, Photo button on ACE and the
buttons on the remote control.
Users can also set the Hybrid zoom switch.
When Hybrid zoom is set to ON, rotating the ocular
zoom ring activates ocular optical zoom and electronic
zoom simultaneously.
When Hybrid Zoom is set to OFF, rotating the ocular zoom ring can only enable ocular optical zoom.
Custom Max. Magnification
You can also set the max. magnification.

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Setting
Date
Set system date
Within the Date option, short press the Menu button to switch the
Year / Month / Day option;
Rotate the controller to adjust the value of Year / Month / Day.
After the adjustment is completed, press and hold the Menu button
to save and exit Date option.
Time
Set system time
Within the Time option, short press the Menu button to switch the
Hour / Minute option;
Rotate the controller to adjust the value of Hour / Minute.
After the adjustment is completed, press and hold the Menu button
to save and exit Time option.
Unit
Set system unit
Within the Unit option, rotate the controller to switch the unit
of
Meter or Yard.
Press Menu button to select Meter / Yard.
After the adjustment is completed, press and hold the Menu button
to save and exit Unit option.

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Languages
Set system languages
Within the Languages option, rotate the controller to switch
different languages.
Languages available for the ACE 2 series include English, German,
Spanish, Italian, French, Swedish, Norwegian, Polish, Czech,
Slovak, Hungarian, and Dutch.
After the adjustment is completed, press and hold the Menu button to save and exit
Languages option.
Compass
Calibration
Compass Calibration
Within the Compass Calibration option, follow the
on-screen prompts to complete calibration.
After calibration finishes, press and hold the Menu
button to save and exit.
Accessory
Connection
Accessory Connection
Within the Accessory Connection option, you can connect the
remote control accessory.

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Firmware
Update
Firmware Update
Within the Firmware Update option,
you can use the manufacturer-provided specific file to update the
system firmware. Of course, you can also upgrade the system
through the NOCPIX APP online.
Factory Reset
Factory reset
Within the Factory Reset option, you can use Menu button and
Controller to set ACE 2 to factory default settings.
Info
System information
Within in the Info option, you can press the Menu button to enter
the Info interface to View the device information.
18FW Updates and APP
The ACE 2 series Thermal Imaging Scope allows you to
transmit images to a smartphone or tablet via Wi-Fi in real time
mode.

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Continuous improvements will be made to improve the user
experience. The latest programs can be automatically detected
and updated via the Nocpix APP.
Also, it is feasible to download and update from the official
website: www.nocpix.com.
About Nocpix
You can download and install the Nocpix APP on the official
website (www.nocpix.com) or the app store. Alternatively,
you can scan the QR code below to download it for
free.Open the Nocpix APP after installation.
If your device has been connected to a mobile device,
please turn on the mobile data of the mobile device. After
connection, an update prompt will be displayed
automatically on the App.
Nocpix automatically registers the last connected device.
Therefore, once you have connected with Nocpix before, it
will automatically detect the update even when the scope is
not connected to the mobile device.
If an update is available and the mobile device accesses the
Internet, you can download the update first. Then when the
device is connected with the mobile device, it will be
updated automatically.
After the update is installed, the device will restart
automatically.
19Maintenance
The maintenance should be carried out at least twice a year and
includes the following steps:
Wipe the surface of metal and plastic parts to clear off dust

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and dirt by using a cotton cloth. Silicone grease may be
used for the cleaning process.
Clean the electric contacts and battery slots on the device
using a non-greasy organic solvent.
Check the glass surface of the eyepiece and lens. If
necessary, clear off the dust and sand on the lens (it is
perfect to use a non-contact method). Use a specialized
wiping tool and solvent to clean the optical surfaces.
20Troubleshooting
The following table lists all problems that are likely to occur during device operation. Check and address problems by referring to this
table. If faults not included in this table occur or you cannot fix the fault, return the device to its vendor or supplier for troubleshooting.
Fault Possible Causes Solution
The scope cannot be started. The battery is out of charge. Charge the battery.
The device cannot be powered by
using an external power supply.
The USB cable is damaged. Replace the USB cable.
The external power supply is
insufficient.
If necessary, check the external power supply.
Images are unclear, vertical lines
are present, or the background is
not even.
Calibration is required. Calibrate the images as instructed in this User Manual.
The image is too dark.
The screen is not bright
enough.
Adjust the display brightness.
The icons are clear but the image is
blurry.
The lens is not focused. Rotate the lens focus ring to adjust the focus.
The inner or outer optical
surface of the lens is dusted or
Wipe the outer optical surface by using a soft cotton cloth or
leave the scope to dry in a warm and dry environment for more

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iced. than 4 hours.
The scope cannot focus. Wrong settings.
Set the scope according to the contents of section Power-on
and Settings in this user manual.
Check the outer surface of the objective lens and eyepiece, and
if necessary, wipe off any dust and frost on it.
In cold weather, a special antifogging coating can be applied
(such as those used on eyeglasses or car review mirrors).
The device cannot connect to the
mobile device.
The Wi-Fi password is
incorrect.
Enter the correct password.
Too many Wi-Fi networks
around the device.
Move the device to an area with no or fewer Wi-Fi signals.
Wi-Fi signals are lost or
interrupted.
The device is beyond Wi-Fi
coverage.
There is blocking (such as
concrete walls) between the
device and the receiver.
Move the device to a place where you can receive Wi-Fi signals.
The observed target disappears. Observation through glass. Observe the target directly without the presence of glass.
The image quality is poor or the
detection range is shortened.
These problems are likely to occur when you use the device in harsh weather (such as snow, rain,
and fog).
When the device is used at a low
temperature, the imaging quality is
poorer than that at a normal
temperature.
At temperatures above 0°C, the temperature rise varies with the observed objects (environment
and background) due to different heat conductivity coefficients. As a result, high-temperature
contrast occurs and the image quality is better.
At low temperatures, the observed targets (background) usually cool down to a similar
temperature because of reduced temperature contrast. Therefore, the image quality (details) is
poor, which is a characteristic of thermal imaging devices.

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21Legal and Regulatory
Information
Wireless transmitter module frequency range:
WLAN: 2.400-2.4835 GHz, 5.150-5.850 GHz
Wireless transmitter module power < 20 dB.
Bluetooth-enabled, the unit can connect to a remote control via
Bluetooth.
We
Inlumen Technologies Co., Ltd. hereby declares that
the
radio equipment types ACE 2 is in compliance
with
the Directives 2014/53/EU and 2011/65/EU
FCC Statement
FCC ID:2BHFB-ACE2-04
Labeling requirements
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept
any interference received, including interference that may
cause undesired operation.
Information to the user
Any Changes or modifications not expressly approved by the
party responsible for compliance could void the user's authority
to operate the equipment.
EMC: Class A
Note: This equipment has been tested and found to comply
with the limits for a Class A digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio

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communications. Operation of this equipment in a residential
area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own
expense.
To comply with RF exposure requirements, a minimum
separation distance of 0.00 cm must be maintained between
the user’s body and the handset, including the antenna.

