NEWMEN GM840 - User Manual

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

Summary

Keyboard Instructions GM840

Scheme Description

BYK916+BK3632 dual-mode RGB keyboard with memory for three devices, 2000mAh battery, Type-C connection.

FN Shortcut Key Function Description

Details on FN key combinations for lighting control, device switching, and media functions.

Function Description

Explains Bluetooth alignment, device switching, wired/wireless modes, and indicator functions.

FCC Statement

FCC Compliance Rules

Device adheres to Part 15 of FCC Rules, subject to non-interference conditions.

RF Exposure Compliance

Device meets general RF exposure requirements and can be used in portable conditions.

NEWMEN GM840 Specifications

General

Brand	NEWMEN
Model	GM840
Type	Mechanical Keyboard
Connection	Wired
Backlit	RGB
Keycaps	PBT
Actuation Force	50g
Actuation Point	2.0mm
Total Travel	4.0mm
Polling Rate	1000Hz
Anti-ghosting	Full N-Key Rollover
Layout	75%
Interface	USB Type-C
Switch Type	Gateron