Addition And Subtraction; Working With The Tripod; Error Signals - Craftsman 320.48277 Owner's Manual

Addition and subtraction
The single-distance, area, volume, and indirect length can be added or
subtracted by the addition and subtraction function
to Take the first measurement..
2. Press "<:_" key; the symbol + or - will show behind the battery indicator
3 Take the second measurement
4. The sum of the measurements will be displayed in the lowest row of the
screen, and the last measurements will be displayed at the same time in the
upper row of the screen.
5.. Follow the same method to make additional calculations
Working with the tripod (available separately)
The use of a tripod is
particularly helpful for greater
distances. The measuring
tool can be screwed onto a
commercially available tripod
using the t/4" thread on the
bottom side of the housing.
t. Mount the tool to the tripod..
2 Set the measuring reference
to the thread (Fig. 30).
Fig. 30
f
"=
g, bJJ.
3 Start to take measurements.
Error signals
The following error signals may appear on the screen of your tool:
Code Explanations
ErrO01 The reflected laser light is too intense.
ErrO02 , Outo.!..range, The.measuring range for this tool is from t-100 feet. ...............
ErrO03 The target provides poor reflection of the laser; change to another
target or cover the target with a piece of white paper.
ErrO04 The temperature is too high; the optimum operating temperature is
32 to 104°F (0 to 40°C).
ErrO05 The temperature is too low; the optimum operating temperature is 32
to 104°F (0 to 40°C).
ErrO06 Low battery, a reminder to replace the batteries.
ErrO07 Strong vibration, or the toot was moved quickly when measuring;
always keep it steady when taking a measurement.
ErrO08 Wrong input, the length of one side of the right triangle as measured
is longer than the hypotenuse; re-measure.
48277 ManuaLRevised 09-0211 Page 19