This manual contains proprietary information, which is protected by copyrights. All rights are reserved. No part of this 
manual may be photocopied, reproduced or translated to another language without prior written consent of Good Will 
company.   
The information in this manual was correct at the time of printing. However, Good Will continues to improve products 
and reserves the rights to change specification, equipment, and maintenance procedures at any time without notice. 
 
Good Will Instrument Co., Ltd. 
No. 7-1, Jhongsing Rd., Tucheng City, Taipei County 236, Taiwan. 
 
 
 
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