JME-3267R Users Guide 1 Feature 11 Interface: USB 1.1 12 Power Input: DC 5V 5% @ 100mA 13 Transmission modeRF 14 Frequency2400~2483.5MHz 15 RF channel quantity78 16 Center of Channel: 2402/2403/24042477/2478/2479MHz 17 Channel Interval: 1MHz 18 Width of Channel: < 2MHz 19 Data Rate: < 1Mbps 110 Receive Sensitivity: -93dBm 111 Data Send timing: <500us 112 Modulate modeGFSK 113 Effective distance10m 114 Operating Temperature: -5+45 2 Pin Assignment Pin Number Signal Name 1 2 3 4 USB GND USB D+
USB D-
USB Vcc Connector 1 2 3 4 3 Use guide 3.1 First, connect the dongle receiver to the computer. 3.2 The led of receiver will blinks about 4 times ,and then off. 3.3 After the keyboard is bind , the receiver LED will light for about 5 senconds and off. 3.4 In normal use, the led blinks according to the 2.4GHz RF keyboard and mouses operation, if the keyboard and mouse are not in operation, the led is off. Federal Communications Commission (FCC) Statement You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the users authority to operate the equipment. NOTE: This device 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 instruction manual, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this device 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. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
1. This device may not cause interference and 2. This device must accept any interference received, including interference that may cause undesired operation.