Basic Operating Test; Backlit Test; Testing The Display - Agilent Technologies U1251B User's And Service Manual

Basic Operating Test

Backlit Test

Testing the Display

Agilent U1251B/U1252B User's and Service Guide
The Basic Operating Test is to test the basic operability of
the instrument. Repair is required if the instrument fails the

Basic Operating Test.

Press the Bat button to test the backlight. It will
momentarily toggle backlit ON and OFF.
Press the Hold button and turn on the Meter to view all
segments of the display. Compare the display with the
example in Table 6-
Figure 6-1 LCD display
Performance Tests and Calibration
1.
6
111