Toggle the power switch to the ON position, and the green
power indicator along with the corresponding channel light
will illuminate for 3 seconds.
The light turns on for a long time, and goes off after
about 5 seconds when not working
BT2: Red
BT1: Blue
After powering on, briefly press to switch between 2.4G/BT1/BT2,
2.4G: Press ESC => hold for 3S to enter pairing mode
Bluetooth: Long press > 3S to enter pairing mode
name
1
1
2
2
1
2
Show recent windows
Bluetooth Channel 1 Bluetooth Channel 2
2.4G Channel
Screenshot
Show Desktop
≤480mA
Operating
current
Single-finger tap ≤2.5mA
≤4mA
Turn on all LED
operating current
Does it support
over-voltage
protection?
Yes
6-7V
Start-up protection
voltage
Sleep current
Shutdown current
Overvoltage
protection for
charging
5uA
≤0.02mA
Sleep/Wake Current ≤10mA
1200mAh
≥100 daysStandby time
Ergonomic Keyboard
折页
双面
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.
-Consult the dealer or an experienced radio/TV technician for help
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:
FCC RF Exposure Warning Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment can be used in portable exposure
conditions.
PRODUCT DESIGNATION：Ergonomic Keyboard
BRAND NAME：BOW
MODEL NAME：HD428-T01, HD428-T02
(1) this device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
