Siren ROM Failure (Export)

Test 1:

SYMPTOM
SIREN ROM FAILURE (EXPORT ONLY)

TEST NOTE
This symptom is diagnosed using the test SIREN EEPROM FAILURE (EXPORT ONLY).

WHEN MONITORED
Continuously while the VTSS is armed.

SET CONDITION
If the checksum of the ROM does not calculate to the correct value.

POSSIBLE CAUSES
- Intermittent condition
- Siren