Chapter 2 Hardware
UBA Bill Validator Connectors & Sensors
The UBA bill validator does not require field calibration. It only requires calibration when a
component (sensor) board or the CPU Board is replaced. The calibration process involves a PC
based program that adjusts the sensors to factory levels and is done at the repair depot only.
Figure 2-53 UBA Connectors and Sensors
Number Description Number Description
1 PB-In Sensor 6 Pusher Home Sensor
2
Centering Mechanism Timing
Sensor
7 Cashbox Installed Sensor
3 Entrance Sensor 8 Exit Sensor
4 PB Home Sensor 9
Centering Mechanism Home
Sensor
5 Transport Motor Encoder Sensor 10 Stacker Mode Encoder Sensor
Cobalt™ 27 67
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