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) | VX1410A | 10A | ||
J2 |
| VX1411A | 11A | |
J2 |
| VX1420A | 20A | |
|
|
|
|
|
J38 | (middle of board) | ±±±±±±±± | Dual | |
J38 |
| ±±±±±±±± | Blower | |
|
|
|
|
|
J19 | (bottom of board) | ±±±±±±±± | Dual | |
J19 |
| ±±±±±±±± | Blower | |
|
|
|
|
|
8±10 | VX1410A & VX1420A IntelliFrame Mainframe Instruction Manual |