Auto Shut-Off; Batteries; Battery Replacement Instructions; Reset - Calculated Industries 4087 User Manual

Advanced machining math and reference tool
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Auto-Range — If an "overflow" is created because of an
input and calculation with small units that are out of the
standard eight-digit range of the display, the answer will be
automatically expressed in the next larger units (instead of
showing "OfLO") — e.g., 200,000,000 mm is shown as
200,000 m. Also applies to inches and feet.

auTO SHuT-OFF

Your calculator is designed to shut itself off after about 8-12
minutes of non-use.

BaTTErIES

The Machinist Calc Pro uses two LR-44 batteries. Should
your calculator display become very dim or erratic, replace the
batteries.
Note: Please use caution when disposing of your old batteries, as
they contain hazardous chemicals.
Replacement batteries are available at most discount or
electronics stores. You may also call Calculated Industries at
1-775-885-4900.

battery Replacement Instructions

To replace the batteries, slide open the battery door (at top
backside of unit) and replace with new batteries. Make sure
the batteries are facing positive side up.

rESET

If your calculator should ever "lock up," press Reset – a small
hole located above the
key – to perform a total reset.
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