Calculated Industries 3350 User Guide - Manual (Page 7)

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TROUBLESHOOTING
• If the laser remains lit, or the value in the Main Display keeps changing,
flashing, or showing “trc” you are in Continuous Measure mode. Press On/
Measure
(Key 1) once to exit this mode.
• If the message Error does not disappear after switching on and off the device
repeatedly, contact Calculated Industries.
• If the message InFo appears with a number, follow the instructions in the fol-
lowing table.
No. Cause Remedy
204 Calculation error Measure again.
252 Temperature too high Let the device cool down.
253 Temperature too low Warm the device up.
255 Reception signal too weak, Change target surface (e.g., white paper).
measuring time too long
256 Input signal too high Change target surface (e.g., white paper)
257 Measuring error, Shadow the target area.
too much background light
258 Measurement outside Target is beyond range.
of the measuring range Move closer to target.
260 Laser beam interrupted Repeat the measurement.
SPECIFICATIONS
Measuring Range 4” (10 cm) to 100’ (30.5 m)
Accuracy +/- 1/8” (3 mm) or better over entire range*
Smallest unit displayed 1/16 (1 mm)
Laser class 2
Laser type 635 nm, < 1 mW
Automatic shut-off After 3 minutes
Continuous measuring Yes
Addition/Subtraction Yes
Area Yes
Volume Yes
Pythagoras (Indirect)
Yes
Metric and Imperial Units Yes
Dimensions 4 3 /
4
x 2 x 1” (118 x 50 x 26 mm)
Battery life Up to 3,000 measurements
Weight 3.22 ounces (100g)
Temperature range:
- Storage
-13°F to +158°F (-25°C to +70°C)
- Operation 32°F to +104°F (0°C to +40°C)
* In favorable conditions (optimal target surface, room temperature) for measurements up
to 33 feet (10 m) accuracy is +/- 1/16” (1.5 mm). In unfavorable conditions (intense sunlight,
weak reflective surfaces or large temperature variations), accuracy may deteriorate to ap-
proximately +/- 1/8” (3.0 mm) for distances above 33 ft (10 m).