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5.
To return to
HP 1652B/1653B Self Tests menu,
move the cursor
to
Done and
- press
SELECT.
BNC Self Test
The BNC self test verifies the functionality
of the internal BNC trigger circuitry.
1.
2.
3 .
4.
In HP 1652B/1653B Self Tests menu, move the cursor to BNC and press
SELECT.
A menu will appear with a description of the test, the number of
"runs" and "failures" for the selected test, and fields to select Single test,
Repetitive
test, or Done.
Move the cursor to Single test or Repetitive test and press SELECT.The
message
'Running
BNC Test" appears
on
screen while the instrument is
performing the test. When the test is ftished,
the message "BNC Test
complete" will appear on screen.
If you are running repetitive tests, press the front-panel STOP key when you
want to discontinue the test. The number of runs and failures will be
displayed in the menu.
To return to HP 1652B/1653B Self Tests menu, move the cursor to Done and
press SELECT.
Keyboard Self
The Keyboard self test verifies the key closures and knob operation on the front
Test
panel system.
1. In HP 1652B/l653B
Self Tests menu, move the cursor to Keyboard and press
SELECT.
A menu will appear with a description of the test and fields to
Execute the test or exit the menu (Done).
Move the cursor to Execute and press SELECT.
A menu displaying the
front-panel
keys will appear on screen.
Press all of the keys on the front panel keypad and rotate the front panel
RPG knob to verify their operation.
Press the front-panel STOP key twice to return to the Keyboard Self Test
menu.
To return to HP 1652B/1653B Self Tests menu, move the cursor to Done and
press SELECT.
RAM Self Test
The RAM self test verifies the operation of system RAM and display RAM.
In HP 1652B/l653B
Self Tests menu, move the cursor to RAM and press
SELECT.
A menu will appear with a description of the test, the number of
"runs" and "failures" for the selected test, and fields to select Single test,
Repetitive test, or Done.
Move the cursor to Single test or Repetitive test and press SELECT.The
message "Running RAM Test" appears on screen while the instrument is
performing the test. When the test is finished, the message "RAM Test
complete' will appear on screen.
If you are running repetitive tests, press the front-panel STOP key when you
want to discontinue the test. The number of runs and failures will be
displayed in the menu.
HP 1652B/l653B
Service Manual
Self Tests
6B-5
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