IT6100 User’s Manual 
  Copyright © ITECH Electronics Co., Ltd.  i 
Quality Certification and Assurance 
We certify that IT6100 series power supply meets all the published specifications.   
Warranty 
ITECH warrants that the product  will be free from defects in material and 
workmanship under normal use for a period of one (1) year from the date of 
delivery (except those described in the Limitation of Warranty below). 
For warranty service or repair, the product must be returned to a service center 
designated by ITECH. 
  The product returned to ITECH for warranty service must be shipped 
PREPAID. And ITECH will pay for return of the product to customer. 
  If the product is returned to ITECH for warranty service from overseas, all the 
freights, duties and other taxes shall be on the account of customer. 
Limitation of Warranty 
This Warranty will be rendered invalid if the product is: 
  Damage caused by circuit installed by customer or using customer own 
products or accessories; 
  Modified or repaired by customer without authorization; 
  Damage caused by circuit installed by customer or not operating our products 
under designated environment; 
  The product model or serial number is modified, deleted, removed or illegible; 
  Damaged as a result of accidents, including but not limited to lightning, 
moisture, fire, improper use or negligence. 
Safety Symbols 
 
 
Both direct and alternating 
current 
 
Protective conductor terminal 
 
Earth (ground) terminal 
Reference terminal 
Caution, risk of electric shock 
 
Warning, risk of danger (refer 
to this manual for specific 
Warning or Caution 
information) 
 
Negative terminal 
Frame or chassis terminal