Triton ATMGurus ARGO Series Service Manual page 20

DUAL POWER SUPPLY

If a dual power supply is serving the ARGO unit, a bank of LEDs are on the front of the power supply.
There are 5 LED indicators just above the external DC output connectors. They effectively detect DC
outputs from the primary quad output AC-DC power supply (+5v, -12v, +12v, +24v) and the secondary
single output power supply (+12v or +36v). These should always be lit when the power supply is turned
on.
O S
UT OF ERVICE
If the ATM is out of service, find the error code.
Check main screen for error code. Also, on the right side of the Management Functions menu,
there is a "Current Terminal Error" box which will have the error code and an abbreviated de-
scription of the error.
Error codes can be found on the Management Functions screens by performing these steps:
1. Press 2 (Diagnostics) on the Main Menu.
2. Press 1 (Terminal Status) on the Diagnostics menu.
3. Press 1 (Current Terminal Error) on the Terminal Status menu.
If a history of terminal errors could be of value for diagnosis, on the Terminal Status menu, press
2 (Terminal Error History).
Once any resolution attempts are made to correct any error, press 3 (Reset Terminal Error) on the
Terminal Status screen to attempt to reset the error to zero (0).
B S
LANK CREEN
No power?
Check AC voltage to power supply unit.
Check voltages of pins on the power supply unit. Both the single and the dual power supply have
a label that indicates the proper voltage for each pin.
If there is a problem with the power supply or the voltages, the unit cannot be serviced in the field. Replace
the power supply unit.
This document may not be reproduced or distributed without the express written consent of Triton.
ARGO S
ERVICE
When the power supply is turned on, these LEDs should be lit.
M
ANUAL
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