Checkline RX-DD - Manual

ELECTROMATIC Equipment Co., Inc.
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INSTALLING BATTERIES
- Use a narrow screwdriver and gently pry under the tab on the left
side of the bezel and slide out the battery tray.
- Insert two batteries, + side up, and slide the battery tray back
into the bezel.
NOTE! It is highly recommended that the batteries be removed
from the durometer if it will not be used or will be powered by the
AC adapter. This is to prevent damage to the durometer from
battery leakage or corrosion.
AC ADAPTER
A 9V AC adapter can also be used to power the durometer for
continuous operation. These adapters provide 9V DC +/- 10% to
the durometer with current limited to 30ma. Connecting the AC
adapter disconnects the internal batteries (if installed).
NOTE! Do not attempt to attach the AC adapter when the
durometer is already on, this could result in erroneous readings or
an error condition.
ELECTROMATIC Equipment Co., Inc.
‐1‐
ON/OFF
To Turn Indicator On: Press ON/clr
To Turn Indicator Off: Press OFF/mode
DUROMETER OPERATION
To operate the durometer, press the foot of the gauge firmly
against the specimen, but not so firmly as to imbed the foot into
the surface. This will yield the durometer reading. If during use the
display freezes on a number, simply remove the dust cap on top
of the indicator and depress the screw with a pen or pencil, then
press ON/clr. This resets the durometer - no further calibration is
necessary
CLEAR
To Clear Display to Zero: Press ON/clr
AUTO OFF
To Turn Auto OFF Function On or Off:
- Press 2 ND (Appears on the top of display)
- Press OFF/mode
NOTE! An hourglass will appear on the left side of display when
Auto Off feature is active.