OPERATION 
135 
Buzzer Settings 
 
The Buzzer settings allow you to set the volume 
of buzzer sound for PASS/FAIL judgments. 
Also, it is available to set Key Sound for buttons 
being pressed. 
1.  Press the SYSTEM button on the 
front panel when the tester is 
under READY status in either 
MANU or AUTO test. 
2.  The SYSTEM page will be shown. 
Press the UP/DOWN arrow soft-
keys to move the cursor to the 
BUZZER setting. 
3.  Press the ENTER soft-key to enter 
the Volume setting followed by 
using the scroll wheel to set the 
Volume level.