NCR 7870 Scanner User Manual


 
Chapter 5: Calibration 5-7
Section 3: Connecting the Field Service Calibration Display
Tools
Field Service Calibration Display (P/N 250-0029750)
Philips screwdriver
The Field Service Calibration Display provides calibration information
when no other display is available. To connect the Field Service
Calibration Display, perform the following.
Instructions
1.
Remove Tower Cabinet.
Note:
On some models, taking the Top Plate off first may make Tower
Cabinet removal easier.
a)
Remove four (4) screws from Tower Cabinet base.
b)
Carefully lift Tower Cabinet straight off unit. Check Indicator
Panel harness to ensure it is still connected.
Tower Cabinet
Indicator Panel Harness
16828