LXH-JME8001R user guide 1 Feature 11 Transmission modeRF 12 Frequency2400~2483.5MHz 13 RF channel quantity77 14 Center of Channel: 2402/2403/24042476/2477/2478MHz 15 Channel Interval: 1MHz 16 Width of Channel: 1MHz 17 Data Rate: < 1Mbps 18 Data Send timing: <500us 19 Power2pcs *7# batteries 110 Modulate modeDSSS 111 Effective distance10m 112 No. of standard keyboard keys84key 113 No. of mouse keyboard keys: 3 (2 left keys+1 right key) 114 Touchpad resolution: 300 DPI 115 Battery low voltage indicating threshold value: 2.2V@5%
2 Use guide 2. 1. First, confirm the receiver has been connected to the computer. 2. 2. Put the batteries into the batteries casket, lock the cover. 2. 3. Press power button on left side of the keyboard to turn on power. For the first time of usage , please bind the keyboard to the receiver as below:
With the keyboard close to the receiver within 50cm, press the Fn+F11 key on the keyboard , when the all the touchkey symbol twinkles 4 times, binding is completed. 3 Federal Communication Commission Interference Statement 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. Change or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 installationl. 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.