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Front Panel Removal and Installation
To remove the front panel:
1. Remove the top and bottom covers.
2. Remove the two screws at the top of the front panel and the six hex screws
on the front handles and gently pull the front panel away from the mainframe.
Position the front panel on its handles in front of the instrument.
3. If you need to detach the front panel from the Product, all cables must be
disconnected as follows:
a. Remove the analog cover.
b. Remove the A6 wideband board if present.
c. Remove the A10 board.
d. Remove the two screws that attach the input paddle board to the
analog motherboard.
e. Detach the green/yellow wire from analog motherboard.
The front panel is now free from the Product.
Reverse this procedure to install the Front Panel.
Display Assembly Removal and Installation
Once the front panel has been removed:
1. Remove one end of the white cable that is connected between the A2 board
and display assembly.
2. Remove the nine screws from the metal cover.
3. Flip the metal cover to one side to access display.
4. Detach the three cables that connect the display to the A2 front panel board.
5. Gently lift Display unit out.
Reverse this procedure to install the front panel.
Keyboard Assembly Removal and Installation
Once the display assembly has been removed:
1. Remove the self-tapping screw from the A2 board.
2. Remove the three screws from the A9 bottom edge.
3. Remove the A9 Board.
4. Remove the keyboard pad from assembly.
Reverse this procedure to install the Front Panel.
Analog Assembly Removal and Installation
Once the Product and analog section top covers have been removed, remove
the analog assemblies by pulling straight up at the top corners of each assembly.
Note that each module cannot be positioned in any other slot and that identifying
information on the tab for each module faces forward. In all cases, the
component side of each module also faces toward the front panel.
4
Maintenance
Access Procedures
4-7
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