Notices 
© Itech Electronic, Co., Ltd. 2021 
No part of this manual may be 
reproduced in any form or by any means 
(including electronic storage and 
retrieval or translation into a foreign 
language) without prior permission and 
written consent from Itech Electronic, 
Co., Ltd. as governed by international 
copyright laws. 
Manual Part Number   
IT8700-402216 
Revision 
Fourth Edition, July. 1, 2021 
Itech Electronic, Co., Ltd. 
Trademarks   
Pentium is U.S. registered trademarks 
of Intel Corporation.   
Microsoft, Visual Studio, Windows and 
MS Windows are registered trademarks 
of Microsoft Corporation in the United 
States and/or other countries and 
regions. 
 
 
Warranty 
The  materials  contained  in  this 
document are provided “as is”, and 
is  subject  to  change,  without  prior 
notice, in future editions. Further, to 
the  maximum  extent  permitted  by 
applicable  laws,  ITECH  disclaims 
all  warrants,  either  express  or 
implied, with regard to this manual 
and  any  information  contained 
herein,  including but  not  limited  to 
the  implied  warranties  of 
merchantability  and  fitness  for  a 
particular  purpose.    ITECH  shall 
not  be  held  liable for  errors or for 
incidental  or  indirect  damages  in 
connection with the furnishing, use 
or application of this document or of 
any  information  contained  herein. 
Should  ITECH  and  the  user  enter 
into  a  separate  written  agreement 
with  warranty  terms  covering  the 
materials  in  this  document  that 
conflict  with  these  terms,  the 
warranty  terms  in  the  separate 
agreement shall prevail. 
Technology Licenses 
The  hardware  and/or  software 
described herein are furnished under a 
license and may be used or copied only 
in  accordance  with  the  terms  of  such 
license. 
Restricted Rights Legend 
Restricted permissions of the U.S. 
government. Permissions for software 
and technical data which are authorized 
to the U.S. Government only include 
those for custom provision to end users. 
ITECH follows FAR 12.211 (technical 
data), 12.212 (computer software). 
DFARS 252.227-7015 (technical 
data--commercial products) for national 
defense and DFARS 227.7202-3 
(permissions for commercial computer 
software or computer software 
documents) while providing the 
customized business licenses of 
software and technical data.   
 
Safety Notices 
 
A  CAUTION  sign  denotes  a 
hazard.  It  calls  attention  to  an 
operating procedure or practice 
that,  if  not  correctly  performed 
or  adhered  to,  could  result  in 
damage to the product or loss of 
important data. Do not proceed 
beyond  a  CAUTION  sign  until 
the indicated conditions are fully 
understood and met. 
 
 
 
A  WARNING  sign  denotes  a 
hazard.  It  calls  attention  to  an 
operating procedure or practice 
that,  if  not  correctly  performed 
or  adhered  to,  could  result  in 
personal injury or death. Do not 
proceed  beyond  a  WARNING 
sign  until  the  indicated 
conditions  are  fully  understood 
and met. 
 
NOTE 
A  NOTE  sign  denotes 
important hint. It calls attention 
to  tips  or  supplementary 
information that is essential for 
users to refer to.