EPXR-M/EPXR-R User Manual
1.
Power On/Off
After installing the battery, short press the power button until the green LED blinks,
then release to complete power on. In the powered-on state, long press the power
button until the red LED blinks, then release to power off.
2.
Intercom Mode
Headset Mode: Insert the headset to enter headset mode.
Bluetooth Mode: Remove the headset to enter Bluetooth mode.
3.
Pairing
How to Enter:
With the Master or Remote in the normal working state after power on, press the
"Vol-" key three times consecutively, then long press the "Vol+" key until the red and
green LEDs flash alternately, then release to enter pairing mode.
Pairing Process:
The Master enters pairing mode first, with the red and green LEDs flashing
alternately. Then same operation to make the Remote enter pairing mod.
When the Remote's green LED flashes quickly several times and then the red LED
stays on, pairing is complete (short press the power button to save and exit). Then
proceed to pair the next Remote. After all Remotes that need to be paired are
completed, press the power button to save and turn off the Master.
You can long press the "Vol-" key of the Master to clean all previous pairing records
during the pairing mode.
4.
Bluetooth Mode
How to Enter:
With the Master or Remote in the normal working state after power on, and the
headset unplugged (i.e., working in Bluetooth mode), the blue LED flashes slowly.
Long press the Bluetooth pairing key until the blue LED flashes quickly, then release
to enter Bluetooth pairing mode and wait for pairing with Bluetooth headphones.
After pairing is complete, the blue LED stays on, indicating successful pairing.
5.
Working
In Headset Mode: After power on, both the Master and Remote will actively search.
During the search process, the green LED blinks once every 3 seconds. After finding a
paired device, it automatically connects and enters intercom mode, with the green
LED staying on. During intercom, volume can be adjusted through the "Vol-" and
"Vol+" keys, with 5 levels from high to low. There are corresponding prompt tones
when adjusting. During intercom, when the Remote goes out of range of the Master,
the green LED blinks once every 3 seconds with a prompt tone. When it returns to
communication range, it automatically reconnects.
In Bluetooth Mode: After power on, both the Master and Remote will actively search
for paired Bluetooth headphones. If connection is successful, the blue LED stays on.
After successful connection, volume can be adjusted through the "Vol-" and "Vol+"
keys, with 15 levels from high to low. There are corresponding prompt tones in the
Bluetooth headphones when adjusting.
6.
Low Battery
When the battery voltage is low, the red LED blinks twice every 10 seconds, with a
prompt tone "Battery Low" every 10 seconds.
7.
Mute Function
For devices that can participate in intercom, press the mute key once — the red LED
stays on, and the device will automatically mute its own voice transmission, entering
receive-only mode. Press the mute key again — the red LED turns off, and the device
returns to normal intercom mode.
8.
Product Button
FCC Caution:
Any Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
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.
IMPORTANT NOTE:
Note: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
1.
—Consult the dealer or an experienced radio/TV technician for help.
FCC Radiation Exposure Statement:
The device has been tested and comply with FCC SAR limits.
ISED Warning
This device complies with Innovation, Science, and Economic Development Canada licence-
exempt RSS standard(s). Operation is subject to the following two conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may cause undesired
operation of the device.
Le présent appareil est conforme aux CNR d' Innovation, Sciences et Développement
économique Canada applicables aux appareils radio exempts de licence. L'exploitation est
autorisée aux deux conditions suivantes :
(1) l'appareil nedoit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d'en compromettre le fonctionnement.
The device has been tested and comply with IC SAR limits.
L'appareil a été testé et est conforme aux limites IC SAR.
