RK R75PRO Mechanical keyboard User Manual
- June 27, 2024
- RK
Table of Contents
Mechanical keyboard
User Manual
R75PRO Mechanical keyboard
FCC WARNING:
This device complies with part 15 of the FCC Rules, Operation is subiect 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. Any Changes or modifications not expressly approved by
the party responsible for compliance could void the user’s authority to
operate the equipment
Note: This equipment has been tested and found to comply with the limits
for a Class B digital device, poursuant 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 wil 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.
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.
WHEN USING A KEYBOARD:
- Maintain proper posture and avoid excessive force on the keys.
- Take regular breaks to prevent hand fatigue.
- Clean the keyboard regularly to remove dust and dirt.
- Avoid exposing the keyboard to liquids.
- Keep the keyboard in a suitable environment, free from extreme temperatures or humidity.
Remember these tips for a comfortable and durable keyboard experience.
GUARANTEE
Non-human damage
12-month warranty
PRODUCT BASIC
| Manual
Size
323(L)x 142.3(W)x41.63(H)±2
---|---
| Switch and Keycaps Puller
Backlight
Monochrome/RGB
| Keyboard
Version
USB/2.4G/BT
| USB Type-c cable
Layout
80keys
| 2.4G Dongle
Switch
Mechanical switches
INDICATOR LIGHTS/KNOB FUNCTION
WIRED MODE
Recommend: Using 5V 1A Rated power to charge keyboard
BT CONNECTIVITY
Place the switch to “B” side.
Short press Fn+Q/WI/E to change BT channel.
Long press Fn+Q/WIE entry pairing mode.
Turn on the bluetooth of computer/phone/other devices, find and link to the
keyboard whose name on the list shows as R75Pro.
2.4G CONNECTIVITY
Place the switch to “G” side.
Short press Fn+P to change 2.4 channel.
If the P key flickers slowly, it indicates that your device is successfully
linked to the computer. (Kinder reminder: The receiver is factory paired and
does not need to bepaired again.)
BATTERY REMINDER
In BT 2.4G mode, Press and hold Fn+Enter toview the batteryevelindicator
For Example:
The backlight is bright, indicating that the keyboard is 10% of the power at
this time
Tha backlight is on at the same time, indicafing that thekeyboard is 20% of
the power at this time
Simitarly
The backlight is on at the same time, indicating that thekeyboard power is 100% at this time
DFU MODE
There are two methods to enter dfu mode (development Firmware upgrade) on the keyboard:
Method 1: Press and hold the switch located under the space bar, and then
connect the keyboard to the computer.
Method 2: Connect the keyboard to the computer first, and then
simultaneously short press Fr + Right Shift + Esc.
These methods allow you to activate the DFU mode on the keyboard, enabling
firmware upgrades and development functionalities.
The keyboard can support VIA drivers:https://usevia.app/
BACKLIGHT CONTROL
In USB mode, the backlight brightness is brightest by default
In wireless mode, the backlight is slightly dimmer by default
SECONDAEY COMBINATION FUNCTION KEYS
ISED STATEMENT:
This device contains licence-exempt transmitter(s)/receiver(s) that comply
with Innovation, Science and Economic Development Canada’s licence-exempt
RSS(s).
Operation is subject to the following two conditions:
- This device may not cause interference.
- This device must accept any interference, including interference that may cause undesired operation of the device.
The digital apparatus complies with Canadian CAN ICES-3 (B)/NMB-3(B).
This device meets the exemption from the routine evaluation limits in section
2.5 of RSS 102 and compliance with RSS 102 RF exposure, users can obtain
Canadian information on RF exposure and compliance.
This equipment complies with Canada radiation exposure limits set forth for an
uncontrolled environment.
BATTERIES:
A warning that batteries (battery pack or batteries installed) shall not be
exposed to excessive heat such as sunshine, fire or the light.
- Replacement of a battery with an incorrect type that can defeat a safeguard;
- Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion;
- Leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of flammable liquid or gas;
- A battery subjected to extremely low air pressure that may result in an explosion or the leakage of flammable liquid or gas.
GUARANTEE
Non-human damage
12-month warranty
CUSTOM BACKLIGHT SET
MULTIMEDIA KEYS FOR WINDOWS
Windows system(Fn + A: switch to Windows system)
MULTIMEDIA KEYS FOR MAC
MAC system (Fn + S: switch to Mac system)
Have an issue with one of our RK products?
Feel free to contact us with any product issues or questions.
We will reply as quickly as possible to ensure all your needs are handled.
For better technical support, please contact
rkgaming@rkgaming.com
Executive standard:GB/T 14081-2010
Made in China
www.rkgaming.com
Download Driver Address:
www.rkgaming.com/Download/1/
166-85201-01