Vidia-Discrete
Changing the AC-Voltage Selection • 51
Changing the AC-Voltage Selection
The laser controller can operate at 100, 120, 220, or 240 V AC, at AC
frequencies of 47–63 Hz. The unit is configured at the factory for the
standard AC voltage of the purchaser’s country.
To check the voltage setting, look at the voltage indicator on the back of
the laser controller.
Figure 6:
AC power module
& voltage indicator
To change the operating voltage:
1. Make sure the laser power is off and the power keyswitch is in the
off position.
2. Disconnect the AC power cord.
3. Open the cover of the power module on the rear panel with a small
blade screwdriver or similar tool.
120Vac
~
Voltage indicator
64X7 rev E.fm Page 51 Tuesday, April 3, 2001 4:16 PM
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