DELUX GM903 Ergonomic Keyboard User Manual
- June 4, 2024
- DELUX
Table of Contents
User Manual
GM903
ERGONOMIC KEYBOARD
Thank you for choosing this keyboard. Please read the user manual carefully before using this product.
Compatibility
Compatible with Windows/Mac OS.
Keyboard Usage
1. Connection
This ergonomic keyboard can connect with 2.4G and two Bluetooth 5.0 devices
at the same time. You can switch the connection modes circularly by the mode
button.
2. Mode switch
Press the mode button to switch between 2.4G-BT1-BT2, now the display
screen shows the current mode state 2.4G/BT1/BT2.
3. How to code
►2.4G mode
The first switch to 2.4G mode, then hold down the mode button for 2S to code
(20S code matching time), now the screen shows 2.4G disconnection icon, next
release the mode button, insert the receiver to the computer USB port to
code(30CM code matching distance), after the coding is finished properly the
icon will show as now the keyboard can work normally.
►Bluetooth mode
First switch to Bluetooth mode, then hold down the mode button for 2S to
code(2 minutes code matching time), now the screen shows a Bluetooth
disconnection icon , or next release the mode button, “Delux-GM903” can be
searched for(outdated systems including WIN7 NOT available), click “Delux-
GM903” to code, after the coding is finished properly the icon will show as *
or .
4. Display screen
- Battery capacity: battery voltage between 3.0V-4.0V shows battery capacity between 0%-100% (the data is for reference only).
- The screen shows ****during charging and will disappear when fully charged.
- Connection Mode:2.4G/BT1/BT2.
- Coding state: disconnection icon during the coding state, and connection icon when finishing coding.
- Button icon: NUM LOCK, CAP LOCK, FN, MAC/WIN.
5. Charging reminding
This keyboard is with a built-in 1100mAH Li-on battery and a charging
temperature of 0-45 C.
Low voltage warming: when the battery capacity is lower than 20%(now the
battery voltage is lower than 3.3V±0.1V), the keyboard backlight will flash
twice every 10S to indicate the user to charge the keyboard in time. When the
battery capacity is lower than 10/0(now the battery voltage is lower than
3.0V±0.1V), the keyboard will be off and stop working.
Button function
Standard button+mode switch keys+wireless/wired version switch
keys+multimedia keys.
Multimedia function
This keyboard is set as a Multimedia function(default), and F3/F4 is
designed for the Apple system. Press FN+ESC to open FN, and now the screen
shows, when F1-F12 is working. Press FN+ESC to close FN, now the icon will
disappear, and back to the multimedia function.
| Brightness-| | Brightness+
---|---|---|---
Multi-window| APP
Desktop| Search for
Previous track| Play/Pause
Next track| Mute
Volume-| Volume+
8. Keyboard version function
This keyboard is set as MAC before factory and this screen shows the
Mac icon. The screen will show the icon Win when switching the version
new the keyboard is with WIN function
Numlock & uppercase/lowercase
The screen will show when switching 1 on Numlock and will disappear when
switching off. The screen will show A when switching on
uppercase/lowercase and will disappear when switch off.
10. Backlight switch(only applicable for keyboard with backlight)
FN+WIN(at right) to switch on/off the backlightFN+↓↑to adjust the
brightness with 4gears.
11. Working distance:10M
Qco1
PASS
Documents / Resources
|
DELUX GM903 Ergonomic
Keyboard
[pdf] User Manual
GM903, Ergonomic Keyboard, GM903 Ergonomic Keyboard, Keyboard
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