Zhenghao K02 Keyboard User Manual
- June 17, 2024
- Zhenghao
Table of Contents
Zhenghao K02 Keyboard User Manual
INSTALLATION INSTRUCTION
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Turn on power button to ON position
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Press and hold FN+W(E) for five seconds. The blue light of the 2.4G+BT indicator blinks and enters the matching mode.
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Search for “BT 3.0 KeyBoard-BT 5.0 KeyBoard” in your device and click on the pair, the connection is successful.
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After the pairing of multiple devices is completed, click the corresponding pairing button to switch the use of corresponding devices
Switching method for input type
ios: Caps+ space key or Ctrl+ space key or Win+ space key (Due to
different version, combination key to be switch is also different, the above
methods can be tried)
Android : Shift+ space key or Ctrl+ space key or Win+ space key (Due to
different version, combination key to be switch is also different, the above
methods can be tried) Windows: Ctrl+Shift
2.4G mode
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Turn on power button to ON position
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Open the battery cover on the back of the keyboard and remove the receiver.
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Plug the receiver into the USB port on your computer,
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Press and hold FN+Q for 5 seconds to switch to 2.4G mode
Basic Parameters
The underlying parameter of the keyboard:
The Bluetooth edition: BT3.0+BT5.0+2.4G
distance : 8-10m
The working voltage: 2.5-4.2V
The working current : < 2.2mA
The lifetime of the keys of the keyboard : Over 8 million times
The keyboard size : 349×171.5×36.3mm
The working current for the keyboard ladder:
The working current:
<2.2mA
Warranty term
The equipment is provided with a limited product hardware warranty service for
1 year from the date of purchase.
Security reminder
Please do not open or repair the equipment. Please do not use the equipment in
a wet environment. Please wipe the equipment using the dry cloth,
Warranty restrictions
The limited warranty doesn’t cover the problems or damages due to the
following causes
- Accidents, misuse, Improper operation, or any unauthorized maintenance, modification or dismantling
- Improper operation or maintenance, violation of the product description during the application or improper connection of voltage source
Compensation
- In case of quality problems within 7 days, according to the “three guarantees stipulated by the country, the hardware will be returned to the purchase place under the intact appearance and packaging of the product, and the payment for the bought hardware will be returned when presenting the valid voucher for purchase.
- In case of quality problems within 60 days, the hardware product can be replaced at the purchase place or repaired at the specified repairing block, and the expiration date of the replaced hardware is the remaining days.
- In case of quality problems within 1 year, the product can be repaired at the specified repairing block.
FCC Warning Statement: Changes or modifications to this unit not expresslyapproved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested andfoundto comply with the limits for a Class B digital device, pursuant to Part 15 of theFCC 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 usedinaccordance with the instructions, may cause harmful interference to radiocommunications.
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 andon, the user is encouraged to try to correct the interference by one or moreof 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 fromthat towhich the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject tothefollowing 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.
FCC Radiation Exposure Statement
The device has been evaluated to meet general RF exposure requirement. Thedevice can be used in portable exposure condition without restriction.
