Power-Up Self Test; Selectable Self Tests - HP 1652B Getting Started Manual

Power-up
Self Test
The power-up self test is automatically invoked at power-up of the
HP 1652B/1653B Logic Analyzer. The revision number of the operating system
firmware is given in the upper right of the screen during the power-up self test. As
each test is completed, either "passed" or "failed" will be printed in front of the
name of the test in this manner:
PERFORMING POWER-UP SELF TESTS
passed ROM test
passed RAM test
passed Interrupt test
passed Display test
passed Keyboard test
passed Acquisition test
passed Threshold test
passed Disk test
LOADING SYSTEM FILE
As indicated by the last message, the HP 1652B/1653B will automatically load from
the operating system disk in the disk drive. If the operating system disk is not in
the disk drive, the message "SYSTEM DISK NOT FOUND" will be displayed at
the bottom of the screen and "NO DISK" will be displayed in front of disk test in
place of "passed".
If the message "SYSTEM DISK NOT FOUND" appears on screen, insert the
operating system disk into the disk drive, and press any front-panel key.
Selectable Self
Eight self tests may be invoked individually via the Self Test menu. The eight
Tests selectable self tests are:
l
Analyzer Data Acquisition
l
Scope Data Acquisition
a RS-232-C
l
BNC
l
Keyboard
ORAM
l
ROM
l
Disk Drive
a Cycle through tests
After entering the I/O Self Tests menu, the required test is selected by moving the
cursor to the test and pressing the front panel SELECT key. A pop-up menu
appears with a description of the test to be performed. The self test does not begin
until the cursor is placed on Execute, Single test, or Repetitive test and the front
panel SELECT key is pressed.
After the test has been completed, either "Passed", "Failed", or "Tested" will be
displayed on the Self Test menu in front of the test. These self tests are used as
troubleshooting aids. For more information, refer to section 6.
-
Performance Tests
3-2
HP 16528/1653B
Service Manual