System Self Diagnostic Test; Table 5-1: Self Test Failure Codes - Teledyne 3000TB Operating Instructions Manual

Maintenance

5.5 System Self Diagnostic Test

1. Press the System button to enter the system mode.
2. Use the ◄►arrow keys to move to More, and press Enter.
3. Use the ◄►arrow keys to move to Self-Test, and press
Enter.
During preamp testing there is a countdown in the lower right
corner of the screen. When the testing is complete, the results are
displayed.
The module is functioning properly if it is followed by OK. A
number indicates a problem in a specific area of the instrument. Refer to
Table 5-1 for number-code information. The results screen alternates for
a time with:
The following failure codes apply:

Table 5-1: Self Test Failure Codes

Teledyne Analytical Instruments
RUNNING DIAGNOSTIC
Testing Preamp — 83
Power: OK Analog: OK
Preamp: 3
Press Any Key
To Continue...
Power
0 OK
1 5 V Failure
2 15 V Failure
3 Both Failed
Analog
3000TA- EU
74