CHESONA KG639-V0 RGB Backlit Wireless Keyboard and Mouse User Manual

CHESONA KG639-V0 RGB Backlit Wireless Keyboard and Mouse

Package Contents

• 1 x 2.4GHz Wireless Keyboard with Receiver
• 1 x 2.4GHz Wireless Mouse
• 1 x USB-C Charging Cable
• 1 x USB-C to B Adapter
• 1 x Silicone Keyboard Cover
• 1 x User Manual

Notice:

1. When not used for a long time, it’s recommended to turn off the power to prolong the battery life of the keyboard.
2. Do not use liquid to clean the keyboard directly. Clean the keyboard with alcohol or similar volatile disinfectant.

Product Overview

How to connect

• Step 1. Please make sure that the keyboard and mouse are fully charged. Step 2. Slide the power switches separately to turn on the keyboard and mouse.
• Step 3. Take out the 2.4GHz USB receiver and plug it into an USB port of the computer.(The Type-C device interface requires a USB C-B adapter.)
• Step 4. Then it will automatically connect.

Indicator Light

1. Num Lock
   The Num Lock indicator will turn green when Num Lock is activated.

2. Caps Lock
   The Caps Lock indicator will turn green when Caps Lock is activated.

3. Charging indicator
   Red light is on when charging, red light is off when full.
   Low battery warning: the light flashes slowly for 5 seconds (one flash per second).

Function Keys

Tips: Please press +”F1-F13″ together to activate the function keys.

Backlit Switching

How to switch:

1. Press the to turn on the backlit of the keyboard.
2. Press to adjust the brightness.
3. Press to select the mode of the backlit.

Modes:

• M1 is the flow mode, the backlit flows like an illuminated rainbow.
• M2 is the monochrome mode, you can switch one of 7 colors by tapping M2.
• M3 is the ripple mode, tap any key and the light will flash once.

Mouse

Function buttons

1. Scroll wheel: Slide up and down.

2. DPI Adjustment/ Jiggler Switch:

   • A: DPI Adjustment Button: default is 1200DPI, click to switch DPI  (800-1200-1600-2000-800).
   • B: Jiggler Mode: to control the computer does not sleep, the cursor automatically slide; long press for 3 seconds to turn on/off.
   • Operation: Press and hold the DPI button for 3 seconds, the mouse will enter the mouse jiggler mode.
   • The green indicator will flash once every 3 seconds, you can still work normally in mouse jiggler mode.
   • To exit the mode, press the DPI button again for 3 seconds or unplug the USB receiver, the green light will go out.

3. Left mouse button: click the selected target, double-click to open the program.

4. Right mouse button: Click to pop up menu.

5. Side button 1: Web page forward.

6. Side button 2: web page backward.

Power Saving Mode

1. When the keyboard is inactive within 60 seconds, it will automatically enter the sleep mode.
   To wake up the keyboard, press any key and wait for 2-3 s, it will automatically connect to the device.

2. When the mouse is not operated within 5 minutes, ii will automatically enter sleep mode.
   To wake up the mouse, press any key and wait for 2-3 s, ii will automatically connect to the device.

Charge

Charging Tips:
When the keyboard is charging, the power indicator is on in red, and it goes off when fully charged. When the mouse is charging, the red indicator on the scroll wheel is on and it will automatically go off when fully charged.

Low battery warning:
When in use, the keyboard light will flash slowly for 5 seconds (flash once per second).
When moving the mouse or pressing a button, the green light on the scroll wheel blinks twice about 1 second intervals. If not used in mouse, it doesn’t give any indication.

Electrical Specifications

2.4GHz Wireless Keyboard Parameters

• Number of Keys 113 Keys
• Battery Capacity 1600mAh
• Standby Time 200 Days
• Continuous Working Time   380h without backlit;  6h with backlit
• Key life 10 Millions Strokes
• Working Distance Within 10 meters
• Compatibility 95/98/2000ME XP Vista Win? Win 8 Win 10 above Mac OS
• Charging Current time 1000mAh/2.5h
• Wake up Button Any button
• Dimensions 16.19×4.80×0.47 inches
• Weight 1.27 pounds
• Material ABS

GHz Wireless Mouse Parameters

• Number of Keys 6 Keys
• Mouse DPI 800-1200-1600-2000 DPI
• Initial DPI 1200 DPI
• Sleep Mode Without used for 5 min
• Wake up Button Any button
• Battery Capacity 400mAh
• Operation Voltage DC 3.7V
• Current Dissipation <9mA
• Dimensions 4.02 x 2.56 x 1.38 inches
• Weight 0.15 pounds

Troubleshooting

Unable to connect the device
First, please fully charge the keyboard and mouse, unplug the receiver, restart the computer, and re-plug the receiver. If it can’t be connected, please perform the following actions to fix it.

1. Keyboard can not be connected
   Switch on the keyboard, press , the light flashes quickly.
   Plug the 2.4GHz USB receiver into the computer.
   Within 10 seconds, put the keyboard at 10 cm from the receiver for pairing. When the light is off, the keyboard pairing succeeds.

2. Mouse can not be connected
   Plug the receiver into the computer and turn on the mouse.
   Press the right button & scroll wheel together for more than 1 s.

Keyboard typing delayed/not working

1. Make sure there is no 2.4GHz device (e.g. router) nearby to interfere with the connection.
2. Make sure the keyboard fully charged.
3. Make sure there is no full metal case that may block the signal.
4. The computer is running too many tasks and the CPU memory is full to handle the signal from the receiving end.

Mouse not working / Cursor lagging

1. Please check the mouse’s battery, low battery status will cause the cursor delay. At this time, you can charge the mouse for 2 hours and use it again.
2. Adjust to the appropriate DPI parameters. (The mouse has four levels of DPI adjustable)
3. If the wired mouse is connected to your computer at the same time, please unplug the power cord, otherwise it may lead to a conflict of operational driver factors.
4. Make sure your mouse is not used on materials with good light transmis­sion media such as glass. (Mouse using diode positioning, glass and other materials will lead to inaccurate positioning group and delay)

Shortcut keys not working
Unplug the USB receiver and plug it back in.

Keyboard and mouse not charging

1. Please confirm the charging status of the keyboard, charge it for 60 minutes and turn it on to see if the indicator light can blink normally:
   • Stable red light – charging
   • Light off – fully charged
   • Flashing light – keyboard battery power low
2. Please try another charging cable to check if it can be charged normally.

Under Mac OS, if Alt is not correctly mapped, the system thinks that pressing Win. At this time, Unplug the USB receiver and then re-plug, the system re-identification to Mac OS.

End

Thank you very much for your purchase.
Hope it can bring a comfortable experience.
Any questions about the product, please contact our customer support directly and we will try our best to help you.

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