Service manual

Performance Verification
2-3
When the tests are completed, the results are also printed out in a pass/fail format
on the left-hand side of the first page of the test report.
In some cases, a test failure halts the test/test printout and an error code indicating the
failure is flashed on the LED’s. See Chapter 4, “Troubleshooting,” for a list of self-test
failure codes and failure symptoms. The section “How the PageWriter 100 Communicates
Error Codes and Messages” in Chapter 4 describes how to read the LED’s.
Table 2-1 PageWriter 100 Test LED’s
Test Number Test Name LED(s) lit on Page-
Writer 100
Comments/Expected Results
1 ROM-1 5 mm/mV OK
2 ROM-2 10 mm/mV Normally fails for 100.
3 ROM-X1 20 mm/mV OK for A#10.
4 ROM-X2 V Leads OK for A#10.
5 RAM Filter OK
6 NVRAM Auto OK
7 GA I II III Lead Group Will also flash all LEDs. OK
8 ECG FE aVR aVL aVF Lead Group OK
9 SIO II aVF V2 Lead Group OK for A#10.
A REMOTE V Leads For future use - normally fails.
B MODEM 5 mm/sec OK for A#10, with modem or test tool
attached
C FLASH1 10 mm/sec OK for A#10.
D FLASH2 25 mm/sec OK for A#10.
Table 2-2 Test Results Format
Test Passes Test Fails
Printed Result OK **