INSTALLATION
VISUAL CHECK
After unpacking the instrument, examine to ensure that it has not been damaged
in
shipment. Visually inspect all connectors, knobs, liquid crystal displays (LCDs), and the
handles. Confirm that a power cord and two instrumentation manuals (this manual and
the "OP1B Interface Programming Manual') are with the instrument. If the instrument
has been damaged, file a claim immediately with the company that transported the
instrument.
PLUGGING IN THE INSTRUMENT
Examine the rear of the instrument. There will be a male power receptacle, a fuse
holder and the edge of the power selector card visible. Confirm that the power selector
is in the correct orientation - it should be marked either 120 or 240, indicating whether it
expects 120V AC or 240V AC. If it is not set for the proper voltage, remove the fuse and
then grasp the card with a pair of pliers and remove it. Rotate horizontally through 180
degrees. Reinstall the card and the correct fuse. In the 120V setting, a 1.0A slow blow
fuse is required. In the 240V setting, a 1/2A slow blow fuse is required.
Note:
For first-time operation,
rotate the "Contrast"
knob
on the front-panel
fully
clockwise.
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