Technical Support 1-800-345-8172 CASHFLOW SC66 Page-14
www.meiglobal.com Part # 252055066 G1
UPDATING SOFTWARE
Replacing the programmed PROM (Chip Change)
Note: Once you remove the programmed PROM(perform a chip change),the bill acceptor can no
longer be programmed by the Programming module (PPM). Once a PROM is inserted or
removed, the bill acceptor disables the ability for the programing module (PPM) to communicate
with the bill acceptor. Future software changes can only be made by replacing the PROM
(chip change).
1. Remove the acceptor module from the chassis. (Instructions on
how to remove it are on page 8).
2. Open the acceptor module.
3. Release the yellow cover from the left and the right front corner
of the acceptor module. Lift the
cover to release the
clip on both sides.
4. Once the yellow cover is released in the front, slide it back and remove it.
5. You may now remove the PROM using a PLC puller.
acceptor module
