GB
8
ROTATIONS LASER RED CLASS 2
ACCURACY COARSE / NORMAL / FINE
The FR 45 is equipped with three precision modes. They can be chosen by
pressing button
(9)
:
Accuracy coarse:
± 10 mm
Symbol on display:
without symbol
Accuracy normal:
± 4 mm
Symbol on display:
Accuracy fine:
± 2 mm
Symbol on display:
INSTALLATION OF THE BATTERIES
• Open the battery compartment cover
(7)
.
• Insert 1 x 9 V AA battery according to the installation symbol
(ensure correct polarity!). Close the cover.
• In order to save battery power the receiver will automatically turn off if it
has not received laser scanning singal for 5 minutes.
USE OF RECEIVER
Press the button
(5)
to switch the unit on.
Move the receiver up and down carefully to detect the laser beam.
A:
Move the receiver down
Acoustic signal : ultra-short requent beep
B: Move the receiver up
Acoustic signal: short requent beep
C:
On level
Acoustic signal: continuous beep
A+B: The closer the distance to „on level“ (C) is, the shorter the arrows
become.