Section 2: Accessing The Calibration Switch - NCR 7870 User Manual

5-4 Chapter 5: Calibration

Section 2: Accessing the Calibration Switch

Tools
Screwdriver, flat blade
Needle-nosed pliers (optional)
The Scale Calibration Switch is located on the Scale Board. For security
this switch is not readily accessible and may be secured with a
lead/wire seal or seal sticker.
Instructions
1. Remove power from unit.
2. Remove Top Plate:
Lift Tab
Top Plate Assembly
3. Remove Subplate Assembly.
a) Press lift tab in.
b) Grasp lift tab and lift Top Plate off unit.
a) Pop cover off of Lift Strap Assembly.
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