HP 1660 Series User Manual

55 Install a formatted disk that is not write protected into the disk drive. Connect an
RS-232C loopback connector onto the RS-232C port.
66 Select All System Tests.
You can run all t ests at one t ime, except for t he Front Panel Test and Display Test , by
running All System Tests. To see more details about each test when troubleshooting failures,
you can run each test individually. This example shows how to run all tests at once.
When t he test s finish, t he st atus for each t est shows Passed or Failed, and t he st atus for t he
All Syst em Test s changes from Unt ested t o Test ed. Note t hat the Front Panel Test and
Display Test remain Unt est ed.
77
Select the Front Panel Test.
A screen duplicating the front panel appears on the screen.
aa Press each key on the front panel. The corresponding key on the screen will change
from a light to a dark color. Test the knob by turning it in both directions.
bb Note any failures, then press the Done key a second time to exit the Front Panel Test.
The status of the test changes from Untested to Tested.
88
Select the Display Test.
A whit e grid pat t ern is displayed. These display screens are not normally used, but can be
used to adjust the display. Refer to chapter 4, "Calibrating and Adjusting" for display
adj ust ments.
aa Select Continue and the screen changes to ful l bright.
bb Select Continue and the screen changes to half bright.
cc Select Continue and the test screen shows the Display Test status changed to Tested.
Testing Performance
To perform the self-tests
3–4

HP 1660 Series Specifications

General

Category	Logic Analyzer
Glitch Trigger	Yes
Pattern Trigger	Yes
State Analysis	Yes
Transitional Timing	Yes
Trigger Modes	Edge, Pattern, Glitch