Instrument Introduction 
  Copyright ©ITECH Electronic Co., Ltd. 12 
Chapter2 Instrument Introduction 
2.1 Verifying the Shipment 
Open the package and check the articles within package box before operation. 
In case of any non-conformity, missing or appearance wearing, please contact 
ITECH immediately. 
The package box should comprise: 
 
Programmable 
AC Power 
Supply 
 
For the specific models included in this 
series, refer to
 
 
Number of the power cords vary 
depending on the model, See the 
Section 2.3 Connectiong the Power 
Cord
 for power cord connection. 
 
Test report before delivery
 
 
 
 NOTE 
After confirming that package contents are consistent and correct, please appropriately 
keep package box and related contents. The package requirements should be met when 
the instrument is returned to factory for repair.
 
2.2 Front Panel 
The front panel of IT7900 is as shown below. 
 
 
 
 
 
 
 
2 USB interface /Print/Trig/Menu 
6 Up, down, left and right key and enter key