User's Manual

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Copyright 2011 unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of unitech Electronics Co., Ltd.
Warranty
The following items covered under Unitech Limited Warranty are free from defects during
normal use:
 RH768 – 1-year limited warranty.
 Lithium-Ion battery – 6-month limited warranty.
Warranty becomes void if equipment is modified, improperly installed or used, dam-aged by
accident or neglect, or if any parts are improperly installed or replaced by the user.
Use only the adapter supplied. Using the wrong adapter may damage the unit and will void the
warranty.
The Data Collection Terminal may be affected by EFT（Electrical fast transient/burst） and static
electricity (ESD) interference.
Please plug-out USB cable and wait a few minutes to plug-in USB cable to start this function.
Or Keep away interference source to make sure performance integrate.