HP 8753E Service Manual page 182

1. Remove the power line cord from the analyzer.
2.
Set the analyzer on its side.
3. Remove the two lower-rear comer bumpers from the bottom of the
instrument with the T-10 TORX screwdriver.
4. Loosen the captive screw on the bottom cover's back edge, using a T-15
TORX screwdriver.
5. Slide the cover toward the rear of the instrument.
6.
Move the switch as shown in Figure 3-l:
correction constant adjustment routines. This is the position for altering
the analyzer's correction constants.
constant adjustment routines. This is the position for normal operating
conditions.
7. Reins&R the bottom cover, but not the rear bumpers
Adjustments and Correstion Constants
3-5