SEM The Vending Tester PRO CT3, Инструкция по эксплуатации

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Press START/STOP to
test 24 volts or
Red button for 117
volts device
Auto-detecting...
Single-price 117V
Ready to test
Testing a Single Price 117-volt coin changer
Testing a 117-volt Single Price coin changer is quite simple. Connect
the changer in the proper socket, press on START followed by the 117-
Volt red button for at least 2 seconds. Many years ago, there used to
be some Single Price 24-volt changers. The CT3 cannot test those nor
can it test Four-Price changers even though the connector is identical
in shape.
The display will prompt you the following messages:
Two LEDs will light on the Single Price section of the CT3. Those two
LEDs are: L5 and L7. LED L5, meaning Line 5, is the Exact Change indi-
cator. If your changer is in a low tube level situation, this indicator
must go ON. Once about 10 coins are present in each tube, the LED
should go OFF. LED L7 is Line 7. Line 7 means the changer is giving
power to the machine to make a selection.
Set a vend price in your changer. Insert coins. Once the vend price
reached, the L7 LED will go OFF while the L3 LED will go ON briefly.
This means the coin changer has sent the credit signal. In a vending
machine, the credit relay would have been energized. A holding circuit
would keep that credit relay energized until a selection is made by the
customer. Check if the proper change was given.
Press on
Accept line button to turn the acceptance OFF . Insert coins.
All coins must be rejected without exception. Change the vend price
and repeat the process. Check if the change given reflects the new
vend price. Repeat with different vend prices.
WARNING! for 117 volts
only, hold RED button