33 GB/IE/NI
Tips on measurement
- The PUSH button
14
should be remain
pressed during the entire search process
(calibration and search) (see fig. B).
- If you calibrate too closely to the object
or directly on the object, the calibration
can fail. If the calibration fails, the LC
display shows the full intensity and a
long beeping tone sounds or can’t search
any object in the wall.
- Move and hold the device several cen-
timeters further to the right or left of the
previous surface and recalibrate. Start
the search process.
- Repeat several times to ensure the
detection accuracy.
- Incorrect measurements can occur de-
pending on the nature of the examined
wall. Check therefore before every
measurement the position of a known
wooden or metal beam, or a known
power line. If these are not detected by
the device, the substrate is not suitable
for a search with this device.
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