ACU-RITE DRO 100 Reference Manual page 17

Installation
Checking Voltage and Connecting Power
!
Connecting the readout to a power source outside of the
acceptable range, or making an inappropriate setting with the
voltage selector, may damage the readout, the encoders, or
both.
Check that the voltage available at the power source is within specification before
connecting it to the readout. If required, set the voltage selector to match the line
voltage.
Remove the caution label from the input module, and
1.
use a thin-blade screwdriver in the slot at the top of
the power input module to open the module cover.
Pull the selection block out.
2.
Remove the fuse, move the shorting bar to the other
3.
side, install the proper fuse, and push the block
back into place.
Close and snap the cover shut.
4.
The voltage setting will show through the window in the voltage selection cover.
Connect the readout to the power source using the power cord supplied
CAUTION
12
DRO 100
Opening
slot