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10
INSTRUMENTS
INSTRUMENTS
Measurement Storage
Code Cause
Corrective Measure
204
Calculation error
Repeat procedure
208
Received signal too weak/measurement
time too long/Distance >50m
Use target plate
209
Received signal too strong
Target too reflective (use target plate)
252
Temperature too high
Cool down instrument
253
Temperature too low
Warm up instrument
255
Hardware error
Switch meter on/off several times*
Press the Storage button to view the previous 20 records (measurements
or calculated results). Use the + and – buttons to navigate the records.
Troubleshooting
*If error persists contact REED Instruments at [email protected]
Care
Do not immerse the instrument in water. Wipe off dirt with a damp, soft
cloth. Do not use aggressive cleaning agents or solutions. Handle the
instrument as you would a telescope or camera.
Battery Replacement
This instrument uses 2 “AAA” alkaline batteries. The batteries need to
be replaced when the battery symbol flashes on the display. Remove the
batteries before any long period of non-use to avoid the possibility of
corrosion. Only use alkaline batteries.
1. Remove battery compartment cover.
2. Insert new batteries, respecting the correct polarity.
3. Close the battery compartment cover.
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