ProtoArc KM90-A User Manual

Packing List

The package includes:

• Wireless Bluetooth Keyboard * 1
• Mouse * 1
• Type-C Charging Cable * 1
• User Manual * 1

Product Features

Keyboard Features

The keyboard features multimedia function keys, a power switch, a Type-C charging port, and various indicators.

Indicators:

• Caps Lock / Low Power / Charging Indicator
• BT1 Indicator
• BT2 Indicator
• BT3 Indicator

Controls:

• Power Switch: [Power Switch: ON/OFF]
• Type-C Charging Port

Mouse Features

The mouse features a left button, right button, scroll wheel button, DPI button, channel switch button, power switch, and indicators.

Controls:

• A: Left Button
• B: Right Button
• C: Scroll Wheel Button
• E: DPI Button
• J: Channel Switch Button
• K: Power Switch

Indicators:

• D: Low Power / Charging Indicator
• F: Type-C Charging Port
• G: BT3 Indicator
• H: BT2 Indicator
• I: BT1 Indicator

Keyboard Bluetooth Connection

1. Turn the power switch to ON.
2. Press the channel switch button until the desired channel indicator ([BT1], [BT2], or [BT3]) is on. Long press the channel switch button for 3-5 seconds until the corresponding indicator light flashes quickly, indicating the keyboard is in Bluetooth pairing mode.
3. On your device, turn on Bluetooth settings, search for "ProtoArc KM90-A", and select it to start Bluetooth pairing until the connection is completed.

Channel Switch Method

Keyboard Channel Switching

After connecting multiple Bluetooth devices, press [Fn] + [Q] for channel 1, [Fn] + [W] for channel 2, or [Fn] + [E] for channel 3 to switch between connected devices.

Mouse Channel Switching

After connecting multiple Bluetooth devices, short press the mode switch button on the bottom of the mouse to easily switch between devices.

Backlight Brightness Adjustment

Press [Fn] + [Shift] to adjust the backlight brightness:

• First press: Turns on backlight at 30% brightness.
• Second press: Adjusts to 60% brightness.
• Third press: Adjusts to 100% brightness.
• Fourth press: Turns off backlight.

The backlight automatically turns off after 2 minutes of inactivity. Press any key to reactivate it.

After 60 minutes of inactivity, the keyboard enters sleep mode, and the backlight turns off. Press any key to wake up the keyboard; the backlight requires manual reactivation.

Charging Guide

1. When the battery is low, the low battery indicator light will start flashing red until the keyboard/mouse is turned off.
2. To charge, insert the Type-C port into the keyboard/mouse and the USB-A port into a computer. The red indicator light stays on while charging.
3. A full charge typically requires 3 to 4 hours. The indicator light turns green when fully charged.

Notice: If the mouse or keyboard has low battery, delays, freezes, or other problems may occur. Connect to a power supply promptly to ensure sufficient battery power for normal performance.

Multimedia Function Keys

Note: Direct press activates multimedia functions. The F1-F12 functions require pressing [Fn] + F1-F12 keys.

Product Parameters

Keyboard Parameters:

Mouse Parameters:

Notes and Sleep Mode

Kind Notes:

1. If the keyboard is not connected properly, turn off the power switch, restart the device's Bluetooth, and connect again, or delete extra Bluetooth device names from the Bluetooth list and connect again.
2. Press the channel button to switch between devices that have already connected successfully; wait for 3 seconds for proper function.
3. The keyboard has a memory function. When connected properly on one channel, turning the keyboard off and on again will default to that channel, with its indicator light on.
4. Operating System Compatibility: This keyboard is designed for macOS only. It is not compatible with Linux, Windows, or Windows installed on Mac hardware. Using it with incompatible systems may prevent media and function keys from working and cause other features to be unavailable or unstable.
5. System & Hardware Requirements: Devices manufactured before 2013 or running macOS versions below 10.12 are not supported.

Sleep Mode:

1. When the keyboard is not used for over 60 minutes, it automatically enters sleep mode, and the indicator light turns off.
2. To use the keyboard again, press any key. The keyboard will wake up within 3 seconds, and the indicator light will turn on again.

Safety Warning

[Warning] IMPORTANT: To reduce the risk of fire, electric shock, or injury, follow these safety instructions.

• [Warning] Charging Safely: Use only the provided cable. Charge in a well-ventilated, dry area away from inflammable materials.
• [Warning] Battery Handling: Do not attempt to replace the item's lithium battery. Battery replacement should be conducted by qualified personnel to prevent hazards.
• [Warning] Heat Exposure: Avoid leaving the item in high-temperature environments or in direct sunlight, which could result in a fire hazard.
• [Warning] Liquid Exposure: Keep the item away from water and liquids. Do not use if wet until thoroughly dried.
• [Warning] Damage and Leakage: Cease usage and consult customer service if the item is damaged or the battery leaks.
• [Warning] Correct Disposal: Follow local regulations for disposing of electronic devices and batteries. Do not dispose of with household waste.
• [Warning] Radio Frequency Interference: This device may cause interference with other electronics. Keep a safe distance from sensitive devices.
• [Warning] Child Safety: Keep the item and its components out of reach of children to avoid choking or battery ingestion hazards. Never allow children to handle the item unsupervised.

CAUTION: Non-compliance with the above warnings can lead to serious injury or property damage.

For further assistance or information, please contact customer service.

Emergency Contact: +1 866-287-6188 (United States)

EU Declaration of Conformity

Declared Object: Multi-Device Backlit Bluetooth Mac Keyboard and Mouse Combo

Model: KM90-A

Rating: 3.7V=10mA

Input: 5V=250mA

Place of Production: Made in China

Manufacturer: Shenzhen Hangshi Electronic Technology Co., LTD

Email: chen.zhao@bow.cn

Address: Floor 2, Building A1, Zone G, Democratic West Industrial Zone, Democratic Community, Shajing Street, Bao'an District, Shenzhen City, Guangdong Province, China, 518104

European Representative:

EC REP

Business name: g.L.L. GmbH

Business address: Bauernvogtkoppel, 55c, 22393, Hamburg, Germany

Email: g.L.L.DE@outlook.com

Tel: +49 162 3305764

UK REP

Business name: AMANTO INTERNATIONAL TRADE LIMITED

Business address: The Imperial, 31-33 St Stephens Gardens, Notting Hill, London, United Kingdom, W2 5NA

Email: AmantoUK@outlook.com

Tel: +44 7921801942

It is the sole responsibility of Shenzhen Hangshi Electronic Technology Co., LTD to declare that the above products are in full compliance with Directive 2014/53/EU, 2011/65/EU (as amended).

Position: Managing Director

Signature: ZHAO CHEN

Date of Sign: 2022.1.5

EU agent name: Tang Jia

Date of Sign: 2022.1.5

[UKCA] [FCC] [CE] [ROHS] [WEEE]