User Instructions

Dongguan Newmen Electronics Technology Co., Ltd
Keyboard Instructions
GM840
1 Functions and electronic principles of new products
1.1 Scheme Description: BYK916+BK3632 Wired/Bluetooth dual-mode RGB keyboard,
full keys without impact Bluetooth supports memory of three devices,
built-in lithium battery (2000mAh), Type-C interface connection
1.2 FN Shortcut Key Function Description：
FN+
←
→
↓
↑
\|
TAB(3S)
Slow down
the light
Speed up
the lights
Dim the
lights
Turn up
the lights
Light
effect
switching
Wired/wireless
switch
FN+
Right Shift
WIN
Blank
Q
W
E
Restoring
factory
defaults
Lock/unlock
WIN
Switch
the color
of the
light
Bluetooth
device 1
Bluetooth
device 2
Bluetooth
device 3
FN+
Enter
F1
F2
F3
F4
F5
ON LED
My
computer
The
home
page
email
search
calculator
FN+
F6
F7
F8
F9
F10
F11
Player
Play/pause
The last
song
The next
song
volume-
volume+
FN+
F12
O
P
ALT
R
PRTSC
SCRLK
mute
Pause
INS
APP
2.4G
WIN
MAC