Use Of Receiver Without Tracking Function - geo-FENNEL Selection PRO Série Mode D'emploi

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USE OF RECEIVER WITHOUT TRACKING FUNCTION

In horizontal direction the receiver FR 57-M can be used manually, i. e. there is
only a height indication (green LED and permanent beep). In horizontal direction
the automatic tracking function is not available.
Height indication by 3 LEDs which are on the front, side and back
Shut-off tone
2-step distance / accuracy mode
Automatic shut-off
3 x AA Alkaline batteries
OPERATION
Switch the receiver on (see OPERATION with tracking function). Activate receiver
funtction of the laser
Move the receiver up and down carefully to detect the
laser beam.
Detection of laser signal:
A Move the receiver down
Acoustic signal: ultra-short frequent beep
B Move the receiver up
Acoustic signal: short frequent beep
C On level
Acoustic signal: continuous beep
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