Hangshi Electronic K670D Wireless Keyboard User Manual

Hangshi Electronic K670D Wireless Keyboard

Product Information

The product is a keyboard that is compatible with various operating systems including Windows 7 and above, MAC OS, iOS, and Android. It operates on dry cell batteries with a specification of 2AAA. The keyboard has a standby time of 600 hours and can withstand 3 million tap tests. The working current is 3 mA, and the continuous working time depends on the battery used. The product size is 400135.1*32.2mm, and it has an effective transmission distance of within 10 meters. In Bluetooth mode, the keyboard automatically goes into sleep mode after 15 minutes of inactivity and can be woken up by pressing any key.

Product Usage Instructions:

Product Layout:

• BT1&BT2 channel indicator light
• 2.4G channel indicator light
• Power switch
• Remove the USB receiver
• 2*AAA battery hole
• USB receiver

Switching Modes:
To switch between different modes, use the following instructions:

• To select 2.4G mode, press the button labeled “2.4G” once. The green light will turn on.
• To select BT1 mode, press the button labeled “BT1” once. The\ blue light will turn on. Press and hold the “BT1” button for 3 seconds to enter Bluetooth pairing mode. The indicator light will flash for 180 seconds and then turn off.
• To select BT2 mode, press the button labeled “BT2” once. The green light will turn on. Press and hold the “BT2” button for 3 seconds to enter Bluetooth pairing mode. The indicator light will  flash for 180 seconds and then turn off.

Indicator Lights:

• The green light indicates 2.4G mode.
• The blue light indicates BT1 channel.
• The red light indicates power on. If the voltage is too low, the red light will flash.

Caps Lock
To turn on Caps Lock, press the Caps Lock button. The green light will turn on. Press it again to turn off Caps Lock.

Automatic Sleep Mode
After 3 seconds of inactivity on the keyboard, the indicator light will automatically turn off. When any key is pressed, the indicator light will light up again.

2.4G Connection

1. Turn on the keyboard power switch.
2. Take out the USB receiver from the receiver hole on the bottom of the keyboard.
3. Plug the USB receiver into your computer’s USB port.
4. Press the button labeled “2.4G” on the keyboard to switch to the 2.4G channel. The channel light will turn on, indicating a\ successful connection.

Bluetooth Connection

1. Turn on the keyboard power switch.
2. Single-click on “BT1” to switch to Bluetooth 1 channel. Then,\ press and hold the button for 3 seconds until the indicator light starts flashing rapidly, indicating that the keyboard has entered pairing mode.
3. Turn on the Bluetooth function on your computer settings. Click\ the Bluetooth search and find “BT 3.0” or “BT 5.0” in the search list. Click connect (No Bluetooth pairing password required). If your device supports Bluetooth 5.0, select BT 5.0; otherwise, connect to BT 3.0.
4. The light will remain on, indicating a successful connection. The BT2 channel connection method is the same as the above steps.

Note

1. If the keyboard is not connected or used normally, please repeat the above steps to reconnect and use.
2. If you want to continue using the Bluetooth of other devices, please follow the above steps to connect and use again on channel 2.

Package Contents

• 1* Keyboard
• 1* USB Receiver
• 1* User manual
• 1* Hairbrush

Specification of Keyboard

operation
Wake-up method| Press any key to wake up

Product Layout

Press to select 2.4G mode.
Press to select BT1 mode Click once to switch to this channel; Press and hold for 3 seconds to enter Bluetooth pairing mode, the indicator light flashes for 180 seconds and then turns off.
Press to select BT2 mode Click once to switch to this channel; Press and hold for 3 seconds to enter Bluetooth pairing mode, the indicator light flashes for 180 seconds and then turns off.

Select the 2.4G mode, the green light will be on.
Select the BT1 channel, the blue light will be on.
Press BT1 long for 3 seconds, the light will flash, keyboard enters the bluetooth1 pairing mode.
Select the BT2 channel, the green light will be on.
Press BT2 long for 3 seconds, the light will flash, keyboard enters the bluetooth2 pairing mode.
Turn on the Caps Lock, the green light will be on. Press it again to turn off.
Turning on the power, the red light will be on; When the voltage is too low, the red light flashes.

After 3 seconds of inactivity on the keyboard, the indicator light will automatically turn off. When any key is pressed, the indicator light will light up.

G Connection

1. Turn on the keyboard power switch.
2. Take out the USB receiver from the receiver hole on the bottom of the keyboard.
3. Plug the USB receiver into your computer’s USB port.
4. Press the on the keyboard to switch to the 2.4G channel, the channel light will be on, and then the keyboard is successfully connected.

Bluetooth Connection

1.  Turn on the keyboard power switch.
2.  Single-click on  BT1 to switch to Bluetooth 1 channel, then press and hold the button for 3 seconds, the indicator light starts flashing rapidly, indicating that the keyboard has entered the pairing mode.
3. Turn on the Bluetooth function on your computer settings, click the Bluetooth search and then find “BT 3.0” or “BT 5.0” in the search list and click connect(No Bluetooth pairing password required) If your device supports Bluetooth 5.0, please click to select “BT 5.0”; If not supported, please choose to connect to “BT 3.0”.
4.  The light is always on then you can use the keyboard normally.
   The BT2 channel connection method is the same as in the above steps

Note:

1. If the keyboard are not connected and used normally, please repeat the above steps to reconnect and use.
2. If you want the Bluetooth of other devices to continue to be connected, please follow the above steps to connect and use again on channel 2.
3. If other devices are reconnected to the existing Bluetooth channel, the keyboard default to the memory of the last connected device.

Press FN+ “ Q（MacOS）” to select MacOS system

Press FN+ “ W（Win）” to select Windows system

Press FN+ “ E（IOS）” to select IOS system

Press FN+ “ R（And）” to select Android system

Sleep Mode
If the keyboard is not used for more than 15 minutes, it will enter sleep mode and the indicator light will turn off; Tap any button, the keyboard will wake up and the indicator light will light up.

mode re-pairing method
We completed the 2.4G mode pairing during the product production process. If you plug the USB receiver into the computer and turn on the power switch, the keyboard is no response, can not use nomally, please re-pairing by yourself. The keyboard can be paired separately as follows steps.

1. Turn on the power switch of the keyboard, select the 2.4G channel and then press “ESC” and “=”(in front of the Backspace key) long for 3 seconds. The green indicator ligth flashes that the keyboard has entered the pairing mode.
2. Plug the USB receiver into your computer USB port.
3. The connection is successful when the green indicator light is always on.

Keys and Function

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.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

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