VMM-T1 User Manual
12
Figure #1 - AC Input Module
Voltage Change
1.
Please refer to Figure #1.
2.
Repeat steps 1 – 6 in “
Line Fuse Replacement”
instructions.
3.
To change from 115 VAC to 230 VAC, rotate the fuse holder block 180
.
4.
Remove the two 3AG, 0.5A time-lag fuses and replace with two 3AG, 0.25A time-lag fuses.
(Note: Be sure to change fuses back to 3AG, 0.5A time-lag fuses when changing back to 115VAC
operation).
5.
Replace fuse holder block and close the cover door. The desired line voltage will be indicated in
the cover door window.
Shutter Fuse Replacement
1.
Please refer to Figure 2 for VMM-T1 front panel layout.
2.
A medium flat-bladed screwdriver or similar tool is needed to complete this procedure.
3.
Power the unit OFF and disconnect the line cord from the line voltage power source.
4.
Position the VMM-T1 unit such that the front panel is facing you. If necessary, disconnect the
shutter cable from the respective 7-pin SHUTTER connector on the rear panel.
To avoid injury or death, unplug the line cord from the line
voltage power source before continuing.
WARNING
