Maintenance

Procedure 3: Removing the Enhanced Monitor

To remove the enhanced monitor, perform the following procedure (refer to Figure 8±8):

1.Loosen the captive screw that secures the cable cover to the back panel, and then remove the cable cover.

2.Disconnect the fan cables.

3.Loosen the two captive screws that secure the enhanced monitor to the rear panel. Then slide the enhanced monitor out of the mainframe.

NOTE. If you replace the Enhanced Monitor, remember to calibrate the main- frame. Refer to Adjustment Procedures beginning on page 7±1 for information on calibrating the mainframe. Refer to Table 8±1 to ensure J2, J38 and J19 jumper configurations are matched to appropriate instrument, as indicated by the Lexan Front Panel.

Table 8±1: IntelliFrame Mainframe Enhanced Monitor jumper configurations

Jumpers (location)

Pins

Mainframes

Label on board

 

 

 

 

J2 (top of board)

1-2

VX1410A

10A

J2

 

2-3

VX1411A

11A

J2

 

3-4

VX1420A

20A

 

 

 

 

 

J38

(middle of board)

1-2

±±±±±±±±

Dual

J38

 

2-3

±±±±±±±±

Blower

 

 

 

 

 

J19

(bottom of board)

1-2

±±±±±±±±

Dual

J19

 

2-3

±±±±±±±±

Blower

 

 

 

 

 

8±10

VX1410A & VX1420A IntelliFrame Mainframe Instruction Manual