Se Jin Electron Inc SRF907 用户手册

DIGITAL EMC CO., LTD.

FCC Part 15

Certification

Test Report No. :

DR50110206C

Page 23 of 26

FCC ID: GJJSRF907

APPENDIX 7

USER’S MANUAL

Production Name: 907MHz Wireless Keyboard

FCC WARNING:
This equipment generates or uses radio frequency energy. Changes or modifications to this
equipment may cause harmful interfere nce unless the modifications are expressly approved in
the instruction manual. The user could lose authority to operate this equipment if an
unauthorized change or modification is mode

CAUTION: Change or modifications not expressly approved by manufacturer responsible for
Compliance could void the user’s authority to operate the equipment.

1 . G e n e r a l f e a t u r e s

• Microsoft Windows 98/Me/2000/XP compatible

• USB Standard Base station: “A” type connector, Low speed(1.5Mbps)

• Full size key pitch with a quite tactile feel

• Battery life : 12 Months ( assuming the user typed for 30 minutes each day )

• User ID support : Max 255 User’s ID * 3 Bytes Random codes (SEJIN ID Mode Support)

• Suspend mode : When not in use, the keyboard enter a suspend mode to reduce power

consumption. Any key input return the keyboard to the active mode

• Operating Distance : 5meters(Min)

• Built-in 11 Hot keys.

2 . R F F e a t u r e s

• Radio Frequency in conformance with USA Radio Standards

-Operating Frequency : ISM(Industrial, Scientific, Medical) Band, 907MHz zone

-Output Power : Less than 5mW

• Safety Radio Transmission in a noise environment

-Super Heterodyne Demodulation

-Narrow Band Operating (Frequency Modulation)

• Secure Radio Transmission

Max 255 User’s ID. (SEJIN ID Mode Support)

• Antenna Type

Keyboard : PCB Pattern antenna