Sunrex Technology KR901A Wireless Keyboard User Manual

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Document ID	1298373
Application ID	uQyKeS4EzdiFyKOAsXIUHg==
Document Description	user manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	5.17kB (64628 bits)
Date Submitted	2010-06-18 00:00:00
Date Available	2010-06-18 00:00:00
Creation Date	2010-05-26 10:53:25
Producing Software	pdfFactory Pro v1.57 (Windows XP Chinese)
Document Lastmod	2010-06-15 12:13:51
Document Title	未命名
Document Creator	pdfFactory Pro http://www.pdffactory.com
Document Author:	eric

VAREXX 2.4GHz Wireless Keyboard
KR901A(Keyboard)
RX901A(Dongle)
User Manual
Important Information
For Windows® XP and Windows® Vista operating system, you can use the
keyboard immediately after plugging the dongle (receiver) into the USB port.
This Wireless keyboard operated in the 2.4GHz unlicensed worldwide Industrial
Scientific and Medical (ISM) band (2.400GHz~2.483GHz), and used 2.4GHz Direct
Spread Spectrum (DSSS) radio transceiver.
Hardware Installation
1. Plug in the dongle into your available USB port.
2. Make sure the batteries of the keyboard is installed correctly. Please follow the
polarity signs in the battery compartment.
3. Please make sure the power switch on the back of the keyboard is switched to
“ON” before using the keyboard. When not in use, please turn the power switch to
“OFF” for power saving.
ID Pairing Procedure
Keyboard and dongle has paired when ship out. If it can’t work, please follow the
steps to process the ID pairing procedure.
1. ID pairing/connect button location:
Keyboard ID pairing/connect button on the bottom of the keyboard.
2. After you plug the dongle into the USB port, please hold the keyboard close to the
dongle within 0.5M and press the “CONNECT” button over 3 seconds.
3. If ID pairing is successful, the LED on the dongle will bright 3 seconds.
4. If ID pairing is fail, please follow the steps above to pair ID.
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Note:
-Make sure your PC is ON and running when doing the pairing procedure.
-You don’t have to pair ID again after changing batteries. If it can’t work, please follow
the steps above to pair ID.
Hotkey function
Fn+F3à Mute
Fn+F4à Volume down
Fn+F5à Volume up
Fn+F6à International
Fn+F7à E_Mail
Import Usage Information
u Battery:
1. We recommend using alkaline batteries for a longer battery life.
2. Don’t mix different types of batteries or new and old batteries together. Always
replaced old batteries with new and same type batteries.
3. Remove batteries after long periods of non-use. Battery leakage or corrosion may
damage the device quality and cause danger.
u Rating:
Keyboard: 3VDC 15mA
Dongle: 5VDC 60mA
Max. operating temperature: 40∘C
CAUTION
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.
Any changes or modifications not expressly approved by the party
responsible for compliance could void the authority to operate equipment.
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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.
Industry Canada Notice
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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