Unitec Sentine Owner’s Manual - Manual (Page 74)

S E N T I N E L
Document Number: SENT1002 64
Document Title: Sentinel Owner Manual
1 0 . 4 . 1 . 1 R e p l a c i n g t h e B i l l S t a c k e r
To replace the stacker, perform the following steps:
1. Position the stacker behind the Mars Bill Validator with the hinged doors on the side, and
the back of the stacker facing away from you.
2. Place the stacker against the bill validator.
3. Align the tabs on the bill stacker just above the guide slots on the bill validator.
4. Slide the stacker tabs into the guide slots, and then down until it is fully seated, as shown in
the following figure.
Figure 56. Mars Bill Stacker Replacement
1 0 . 4 . 1 . 2 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.