Intermec ColorCoder V4 Service Manual page 183

6.2 Specifications and Adjustments, cont'd.
6.2:A Electrical System, cont'd.
Intermec ColorCoder V4 – Service Manual Ed. 1
Sensitivity Adjustment of TOF Inlet/Outlet Sensor 2
When the TOF inlet/outlet sensor 2 or the Engine 1 PCB is replaced,
adjust the sensitivity of the sensor by the following process.
1. Start up the power with service mode.
2. Set the TOF sensor 2 adjust chart (1-901803-00) in the optical
axis of the sensor to be adjusted, and close the PHS unit.
TOF outlet Sensor 2
TOF sensor 2 adjust chart
3. With the TOF sensor 2 adjust chart set, measure the voltage of
the check pins, and adjust the variable resistor.
• TOF Inlet Sensor 2 (PST1)
Adjust VR 304 so that the voltage of J313-7 pin (+) against
J313-1 pin (–) falls in the specification given below.
• TOF Outlet Sensor 2 (PST2)
Adjust VR 305 so that the voltage of J313-6 pin (+) against
J313-1 pin (–) falls in the specification given below.
Specification: 2.5 V
Chapter 6
TOF inlet Sensor 2
Figure 6-2
±
0.1 V
Troubleshooting
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