Snack - Based Troubleshooting and Repair Guide
September, 2002 Page 33 of 54 1670065
SERIAL VAL
(SEE NOTE:
ON PAGE 10
UNDER
KEYPADS
SECTION)
An error message
from the validator is
sensed.
1. Check programming.
Program-
ming Guide
2. Check switches on coin mecha-
nism.
3. Check connectors on validator,
main control board, and coin Inter-
face Board.
a. Replace validator
Bill
Validator on
page 51
b. Replace main controller.
Controller
Board on
page 39
Table 2. Possible Failures (Diagnostic Messages) - Continued
DIAGNOSTIC
MESSAGE
FAILURE DO THIS: REFER TO:
To Next Page
Loading...
