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Summary of Contents for LiteOn SK-7265
- Page 1 User’s Manual For Model : SK-7265 RF Wireless Keyboard Version: 1.0 Department: HIS, R&D Date: NOV. 11th, 2003 Prepared :Muchuan Lee LITE-ON Technology Department: HIS R&D...
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Page 2: Table Of Contents
Table of Contents 1. GENERAL :......................1 MAIN FEATURE .....................1 SOFTWARE REQUIREMENT 2. M ID.......................... ECHANICAL ......................4 EYBOARD ECEIVER 3. E LECTRICAL EATURE 3.1 K ......................3 EYBOARD RANSMITTER 3.1.1 Operating voltage ..............................3 3.1.2 Current consumption..............................3 3.1.3 Power consumption..............................3 3.1.4 Low Power Indicator..............................3 3.1. -
Page 3: General
1. General SK-7265 is a set of 27 MHZ RF keyboard product, the product is composed of a set of wireless desk top keyboard and USB receiver. The keyboard includes standard function keys and several easy access keys. General the receiver supports both keyboard and mouse function. Hereunder are only described keyboard functionality in the product specification ,not excluded mouse portion.The mouse is a optional device and the functionality will be described in the... -
Page 4: Mechanical Id
2. Mechanical ID Keyboard: SK-7265 RF WIRELESS KEYBOARD Page No: 2 of... -
Page 5: Keyboard Transmitter
The power consumption is less than 0.024 W at operation mode and 150 uW at sleep mode. Low Power Indicator Low power indicator on the keyboard will be lit during hitting key when the battery voltage applying to keyboard is less than about 2.5V. SK-7265 RF WIRELESS KEYBOARD Page No: 3 of... -
Page 6: Effective Transmission Distance
With ripple lower than 150mv, and capable of supply load current up to 100 mA with voltage drop less than 0.25 VDC Current consumption Under nominal 5 VDC power supplied, typical current SK-7265 RF WIRELESS KEYBOARD Page No: 4 of... -
Page 7: Pcb Assembly
Note: Preset default channel setting in the production line before packing for delivery Channel and ID numbers Channel: two channels including CH1,27.095 and CH2 ,27.145 for keyboard . ID: There has a randomly 256 ID from for selection. SK-7265 RF WIRELESS KEYBOARD Page No: 5 of... - Page 8 Note: The ID indication is to prevent from interfering each other. End of SK-7265 User’s Manual SK-7265 RF WIRELESS KEYBOARD Page No: 6 of...
- Page 9 FEDERAL COMMUNICATIONS COMMISSION 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.
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