SEM The Vending Tester PRO CT3, Instruction Manual

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Defective
changer The tester judges that the unit can’t be tested be-
cause of a general failure inside the coin changer.
Send the unit to a service center.
Defective sen-
sors A high level sensor is activated while the low is not.
Either a defective top sensor or a foreign object
stuck at the top of the tube. A top sensor LED will
go on indicating which sensor.
Device short There is a short circuit in the unit you're testing.
Escrow return The coin return lever was activated.
No credit Coin accepted and directed to the tube or the
cashbox. However, that coin was not detected in
either place. Check for jammed path. Also check for
coin sensors in acceptor.
No tube pay-
out No coin value linked to this push button. Even if the
tube is present, it may have an identical value as
another. In MDB mode, two 25¢ tubes will be seen
as one tube. As an example, a coin changer having 1
x 5¢, 2 x 25¢, and 2 x 1$ tubes will be seen as a
three-tube changer (5¢, 25¢, & 1$).
Pay out busy Changer is telling the VMC it is currently dispensing.
Please wait The tester is getting ready to do something.
ROM Check-
sum The checksum of the changer does not match with
its internal memory because of corrupted data. Unit
must be sent to a service centre.
Routing error A validated coin did not follow the intended route.
It went to the cashbox but was meant to go the
tubes or vice-versa. Check the gate in the acceptor.
Tube jam The coin changer has detected a coin jam into the
payout mechanism of one of its tubes.
Slug Unknown coin inserted. If the coin is genuine, it
means the coin acceptor has totally lost its recogni-
tion capability (memory erased) and must be sent to
a service center for re-programming. Canadian $1
and $2 coins have a different metal content since
March 2012. Is your coin acceptor capable of ac-
cepting this new coin set?