CoolKiller 178-61 Bluetooth Mechanical Keyboard User Manual

CoolKiller 178-61 Bluetooth Mechanical Keyboard

Product Information

178-61 Bluetooth Mechanical Keyboard

• The 178-61 Bluetooth Mechanical Keyboard is a compact keyboard that comes with 61 keys and mechanical switches. It has a built-in rechargeable battery of 1600mAh that provides a working time of about 6 hours with the backlight on. The charging time for the keyboard is approximately 3 hours, and it can be charged using a USB Type-C cable.
• The keyboard is equipped with Bluetooth 5.0 technology, which allows it to connect wirelessly to devices such as laptops, tablets, and smartphones. It also has a wired mode, which can be activated by connecting the keyboard to a device using a USB Type-C cable. The keyboard features customizable backlighting and side lighting effects that can be changed using specific key combinations.
• The 178-61 Bluetooth Mechanical Keyboard is FCC compliant and meets general RF exposure requirements, making it safe to use in portable exposure conditions.

Product Usage Instructions

1. To connect the keyboard via Bluetooth, turn on the power and press Fn + Q to put the keyboard in pairing mode. The keyboard pairing name is CK 178-61 5.0. Search for this device on your Bluetooth-enabled device and connect to it.
2. To connect the keyboard via cable, connect the USB Type-C cable to the keyboard and your device. Press Fn + T to put the keyboard in wired mode.
3. To change the lamp effect, press Fn + to put the keyboard into lighting mode. Press Fn + > to switch colors, Fn + L to enter side indicator mode, Fn + [ to reduce light brightness, and Fn + ] to increase light intensity.
4. To disable the auto sleep mode, press any key on the keyboard to start it and enter working mode.
5. To charge the keyboard, connect it to a power source using a USB Type-C cable. The ESC key will be white when the keyboard is fully charged and off when the battery is low.
6. To switch between devices in Bluetooth mode, press Fn + Q, Fn + W, or Fn + E depending on the device you want to switch to.
7. To turn off the keyboard, turn the wave switch to OFF. This will turn off the Bluetooth mode and allow charging and wired mode to be carried out.

IN THE BOX

• Bluetooth mechanical keyboard ×1
• The USB line x 1
• Pull out key x 1
• Distribution key cap × 1 Instruction x 1
• Keyboard bag x 1

Quick Start Guide

If you are a Windows user, press FN+Z to switch to Windows

1. Connect the Bluetooth
2. Connect the cable
3. Change the lamp effect
4. Disable the auto sleep mode

If you sit for two minutes without using it, the keyboard automatically goes into sleep mode to save power

178-61 Keyboard specifications

• Key: 61 key
• Switch: Mechanical
• Battery: 1600 mAh
• Working time: about 6 hours when the backlight is on Charging time: 3 hours
• Char in ort: USB T e-c
• Bluetooth name: CK 178-61 5.0

Charging

Charge ESC key under the white light is always bright, full of light off, low voltage red flashing.

1. light working current 250MA sustainable time about 6 hours (always working).
2. lamp off working current 40MA sustainable time about 36 hours (always working).
3. standby current 0.5mA Standby time of about 55 days.
4. the keyboard has no action for 2 minutes. Enter the standby mode.

Press any key to start the keyboard and enter the working mode.

Backlight and side light

• short press fn + \ | swappable backlighting lighting model
• Press FN + > to switch the backlight color
• Press FN +《Light brightness reduction
• Press FN +》 to increase light intensity
• Press fn+L to switch modes

Bluetooth

Bluetooth mode

1. Wave the keyboard toggle switch to “ON”.
2. Keyboard backlight will turn on.
3. Hold down fn+Q for 4 seconds to activate Bluetooth pairing (Q blinks).
4. Search your device for the Bluetooth device “CK 178-61 5.0” and connect (the Q key is always on when the pairing is successful).

Note :(this keyboard supports three devices through key combination “fn+Q”, “fn+W” and “fn+E”)

The cable model

1. Use USB Type-C to connect to the computer
2. Keyboard backlight will turn on.
3. Hold down fn+T (T blinks at short intervals and is steady on after the connection is successful).

Back to the

1. The keyboard starts on the last connected device by default
2. Fn +Q (fn+W, fn+E) The white indicator blinks back to connect slowly

• The keyboard must have been paired with a modified device to enable this function

Close the keyboard

• Turn the wave switch to OFF. At this time, the bluetooth mode of this product are turned OFF, and the wired mode and charging can be carried out。

FCC

This device complies with Part 15 of the FCC Rules. Operation is subject 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
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant 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 will 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.
• Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment
• The devices has been evaluated to meet general RF exposure requirement， the device can be used in portable exposure condition without restriction
• Branding business: Shenzhen Dieyun Technology Co., LTD
• Manufacture factory: Sanjiang Industrial Zone, Hengli Town, Dongguan City
• China’s official website:www.coolkiller.cn
• Foreign website:www.coolkiller.net
• Mailbox:coolkiller2021@163.com

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