Unitec Portal Owner’s Manual - Manual (Page 83)

P O R T A L
Document Number: PTL1028
Document Title: Portal 3 Owners Manual
Figure 64. Mars Bill Stacker Replacement
1 0 . 5 . 1 . 3 M a r s B i l l V a l i d a t o r F l a s h C o d e s
The Mars Bill Validator is equipped with an internal diagnostic LED flash code system. This LED flash code
system is used to alert the operator of a failure or to indicate a need for servicing.
The flash code LED is located in the lower section of the validator, below the stacker. See the following
figure for the LED location.