MasterCraft LASER DISTANCE FINDER/MEASURING TOOL Uživatelská příručka stáhnout pdf (Strana 9)

Model DT300 V1.0 11/09

Maintenance

WARNING: Do not operate the meter until the battery compartment cover is in place and

fastened securely.

This instrument is designed to provide years of dependable service, if the following care

instructions are performed:

1. Keep the meter dry and free from dust.

2. Use and store the meter in nominal temperature conditions. Temperature

extremes can shorten the life of the electronic parts and distort or melt plastic parts.

3. Handle the meter carefully and avoid shock and vibration. Dropping the meter

may damage the electronic parts or the case.

4. Keep the meter clean. Wipe the case occasionally with a damp cloth. DO NOT use

chemicals, cleaning solvents, or detergents.

5. Use only fresh batteries of the correct type. Remove old or weak batteries so they

do not leak and damage the unit.

6. If the meter is to be stored for long periods, the batteries should be stored

separately to prevent damage to the unit.

Battery Installation/Replacement

When the low battery symbol appears on the display or when the display does not switch

ON, replace the two (2) ‘AAA’ batteries.

1. Switch the instrument off before replacing the batteries.

2. Remove the rear battery compartment cover by sliding the grooved latch on the meter

bottom toward the rear of the meter.

3. Replace the two (2) ‘AAA’ batteries observing polarity.

4. Replace the battery compartment cover.

Display Error Codes

204 – Calculation Error (Retry the procedure)

208 – Received signal too weak (Use target plate)

209 – Received signal too strong (Target too reflective, use target plate)

252 – High Temperature (Cool down the instrument)

253 – Low Temperature (Warm up the instrument)

255 – Hardware error (Return the instrument for service)

Wrench icon – Hardware error (Return the instrument for service)

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MasterCraft LASER DISTANCE FINDER/MEASURING TOOL Uživatelská příručka Strana 9