Major tech MT145 사용 설명서 - 페이지 10

{카테고리_이름} Major tech MT145에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Major tech MT145 12 페이지. 20m laser distance meter

6. TROUBLESHOOTING-CAUSES AND CORRECTIVE MEASURES

Cause

Code

208

Received signal too weak,

measurement time too long.

Distance out of range.

252

Temperature too high

253

Temperature too low

255

Hardware error

• The range is limited as per Technical Specifications.

• At night or dusk and if the target is in shadow the measuring range

without target plate is increased.

• Use a target plate to increase the measurement range during daylight or

if the target has poor reflection properties.

7.2. Target Surfaces

• Measuring errors can occur when measuring toward colorless liquids

(e.g. water) or dust free glass, styrofoam or similar semi-permeable

surfaces.

• Aiming at high gloss surfaces may deflect the laser beam and lead to

measurement errors.

• Against non-reflective and dark surfaces the measuring time may

increase.

• 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.

10 10

Corrective Measure

Use target plate

Cool down instrument

Warm up instrument

Switch ON/OFF the device

several times, if the symbol

still appears, please contact

your dealer for assistance.