Diagnostic Test Mode - Cardinal 200 Installation And Technical Manual

Diagnostic Test Mode

To Start Diagnostic Test Mode
1. Remove calibration access screw.
2. Press ON/OFF key to turn indicator ON.
3. Insert a small screwdriver or other tool into the access hole and press the CAL switch.
4. Display will change to SETUP.
5. Press UNITS/
6. Display will change to tESt=.
7. Press TARE/
feature off).
8. Using the UNITS/
value and then press ENTER key.
4 = raw A/D readings
16 = display milliVolts
9. Display will change to SETUP.
10. Press ASTERISK/
11. Display will change to show test data.
To Change Diagnostic Test Mode
1. With indicator displaying test data, insert a small screwdriver or other tool into the
access hole and press the CAL switch.
2. Display will change to SETUP.
3. Press UNITS/
4. Display will change to tESt=.
5. Press TARE/
6. Using the UNITS/
value and then press ENTER key.
4 = raw A/D readings
16 = display milliVolts
7. Display will change to SETUP.
8. Press ASTERISK/
9. Display will change to show test data.
To Stop Diagnostic Test Mode
1. With indicator displaying test data, insert a small screwdriver or other tool into the
access hole and press the CAL switch.
2. Display will change to SETUP.
3. Press UNITS/
4. Display will change to tESt=.
5. Press TARE/
6. Using the UNITS/
function value (0 = test feature off) and then press TARE/
7. Display will change to SETUP.
8. Press ASTERISK/
9. The indicator is now ready for normal operation.
IMPORTANT! Once Diagnostic Test Mode has been enabled, the indicator will
power on with TEST on the display. Operator must press TARE/
stay in Diagnostic Test Mode or press ASTERISK/
Diagnostic Test Mode.
54
TROUBLESHOOTING, CONT.
key.
TEST
key to show current test function value (which will be 0, test
ENTER
and ASTERISK/
LEFT ARROW
key to begin test.
UP ARROW
key.
TEST
key to show current test function value.
ENTER
and ASTERISK/
LEFT ARROW
key to begin test.
UP ARROW
key.
TEST
key to show current test function value.
ENTER
and ASTERISK/
LEFT ARROW
key to stop test and reset indicator.
UP ARROW
8200-M035-O1 Rev C  200 Installation & Technical
keys, enter test function
UP ARROW
keys, enter test function
UP ARROW
keys, enter a 0 for the test
UP ARROW
key.
ENTER
UP ARROW
key to
ENTER
key to disable