Taiwan NCC Warning Statement 
交通部電信總局低功率電波輻射性電機管理辦法  (930322) 
根據交通部低功率管理辦法規定: 
第十二條  經型式認證合格之低功率射頻電機,非經許可,公司、商號或使用者均不得擅自變更
頻率、加大功率或變更原設計之特性及功能。 
第十四條  低功率射頻電機之使用不得影響飛航安全及干擾合法通信;經發現有干擾現象時,應
立即停用,並改善至無干擾時方得繼續使用。前項合法通信,指依電信法規定作業之
無線電通信。 
低功率射頻電機須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。 
減少電磁波影響,請妥適使用 
Laser Information 
The Unitech MS837 series is certified in the U.S. to conform to the requirements of 
DHHS/CDRH 21CFR Subchapter J and to the requirements of IEC 825-1. Class II and Class 2 
products are not considered to be hazardous. The MS837 series contains internally a Visible 
Laser Diode (VLD) whose emissions do not exceed the maximum limits as set forth in the 
above regulations. The scanner is designed so that there is no human access to harmful laser 
light during normal operation, user maintenance or prescribed service operations. 
The laser safety warning label required by the DHHS/IEC for the MS837 series' optional laser 
scanner module is located on the memory compartment cover, on the back of the unit. 
CAUTION! Use of controls or adjustments or performance of procedures other than those 
specified herein may result in hazardous laser light. Use of optical instruments with 
the scanner, including binoculars, microscopes, and magnifying glasses, with will 
increase eye damage.
 
This does not include eyeglasses worn by the user. 
Warranty 
The following item covered under the Unitech Limited Warranty are free from defects during 
normal use: 
  MS837 – 1-year limited warranty. 
Warranty becomes void if equipment is modified, improperly installed or used, damaged 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. 
 
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Copyright 2012 unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of unitech Electronics Co., Ltd.