DONGGUAN TOGRAN ELECTRONICS TECHNOLOGY TK508G Wireless Keyboard User Manual

DONGGUAN TOGRAN ELECTRONICS TECHNOLOGY CO.,LTD. Wireless Keyboard

User Manual

TK508G User Manual VER: 0.1 Page 1 of 7 Model NAME : Wireless Keyboard MODEL NO. : TK508G DATE : 2017.12.13 USER MANUAL
TK508G User Manual VER: 0.1 Page 2 of 7 Version. # Revised Date PIC Remark 0.1 12/13/2017 Bob Preliminary
TK508G User Manual VER: 0.1 Page 3 of 7 Electrical Specification 1. Operating Voltage Keyboard supply voltage: 3V (2AAA battery) 2. Current Consumption Current use :< 4mA 3. Sleep Mode 3.1 Electrical Current: ＜1mA; 3.2 Wake Up: Press any button 4. LED Indicating Functions When the battery power is low (battery voltage reduce to <2.2V) the LED will glisten at the frequency of 1Hz 5. Wireless specifications 2.400-2.480GHz frequency coverage. GFSK RF transceiver High Speed RF link data rate Max. 1M bit/s
TK508G User Manual VER: 0.1 Page 4 of 7 Operation Process Step 1 Open the battery cover which in the back of the Keyboard Insert 2AAA battery which is environment-friendly and safety Close the battery cover. Step 2 Place the Keyboard on a desk or other plane surface. The surface material isn’t metal is better for wireless distance. Step 3 Insert a Transceiver in a USB port of PC. The Transceiver is pairing with the Keyboard Step 4 Use the Keyboard freely.
TK508G User Manual VER: 0.1 Page 5 of 7 Caution Please use the Keyboard in human house only and keep away water. Don’t to fixate the light at the Keyboard bottom. Children use the Keyboard with guardian together is necessary. Keep dry. Humidity, liquids, contain minerals that will corrode electronic circuits. Don’t use or store in dusty, dirty areas. Don’t store in hot areas. High temperature can shorten the life of electronic devices and warp or melt certain plastics. Don’t store in very cold areas. Moisture can form inside the case, which may damage electronic circuit boards. Don’t attempt to open the case. Non-expert handling of the device may damage the system. Avoid dropping and strong impact.
TK508G User Manual VER: 0.1 Page 6 of 7 FCC Statement 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. To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. (Example- use only shielded interface cables when connecting to computer or peripheral devices).
TK508G User Manual VER: 0.1 Page 7 of 7 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. Caution! The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user authority to operate the equipment. IC Notice: This device complies with Canada Industry licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference; and (2) this device must accept any interference. Including interference that may cause undesired operation of the device.

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