Removal and Installation P￿ocedu￿es

Monito￿ Module and CRT F￿ame

1￿ Assemble equipment ￿nd loc￿te modules to be removed:

a￿ You will need a screwdriver with a size T015 Torx tip to do this proce0 dure￿

b￿ Locate the modules to be removed in the locator diagram￿ Intern￿l Modules￿ in Figure 604￿

2￿ Remove front cover, trim ring, ￿nd menu buttons: Do the Front Cover, Trim Ring, ￿nd Menu Buttons procedure on page 6022￿

3￿ Orient instrument: Set the AWG2￿￿5 with the bottom down on the work surface and the left side facing you￿

4￿ Remove monitor module:

NOTE

T￿ke c￿re not to d￿m￿ge the CRT surf￿ce when inst￿lling or remov$ ing the monitor module.

a￿ Disconnect the ribbon interconnect cable at J9￿1 on the monitor module￿ See Figure 6019￿

b￿ Remove the five screws securing the monitor module top and bot0 tom to the chassis￿

c￿ Release the snap at the right of the front0panel module and shift the assembly￿ Insert the screwdriver with a size T015 Torx tip into the right hole of the chassis￿ and then remove the screw securing the monitor module￿

d￿ Lift the monitor module up and away from the chassis to complete the removal￿

6￿42

Maintenance