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A
B
D
G
RX 51
Working with the laser receiver RX (optional):
For levelling over longer distances or in conditions of bright light, use the
laser receiver RX. Switch on with button D; control lamp A will light up.
IMPORTANT: Set the laser unit to hand receiver mode (button 11).
The laser lines now pulsate at a high frequency (5 kHz) and become darker.
The pulsation allows the laser receiver to detect the laser lines.
Now move the receiver field (F) of the laser receiver through the laser lines
upwards and downwards (horizontal laser line) and/or sideways (vertical laser
line) until the centre LED (G) lights up. Now mark the horizontal and/or
vertical reference dimension.
Adjust the sensitivity of the laser receiver with button B.
The sound can be switched on or off with button E.
Note: The light intensity of the laser lines is greatest at their midpoints and
less toward their ends. Therefore at line ends the distance range for the
laser receiver is reduced somewhat. An even distribution of brightness can
be achieved by switching on all 4 horizontal laser lines. When this is done
the maximum range for laser reception is remains constant.
EvolutionCross-Laser 8P PowerBright
C
E
F
A
Power indicator
B
Switch accuracy
short range / long range
C
Sensitivity indicator light
RX 51:
Close range max. 15 m green –
Long range max. 50 m red
D
ON / OFF switch
E
Sound ON / OFF
F
Receiver field for laser beam
G
LED's for Laserindication
(front, side, backside)
H
H
Universal mount
I
I
Battery compartment (backside)
ENGLISH
17
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