38 EN Operating instructions
9 Description COMMANDER 2 H2N/H2N+
9.1 General product description
The COMMANDER 2 H2N/H2N+ is a robust combined unit consisting of
a laser receiver and remote control for professional indoor and outdoor use.
The radio remote control of the COMMANDER 2 H2N/H2N+ enables the
PRIMUS 2 H2N/H2N+ to be controlled within a maximum radius of 150
metres.
9.2 Specifications
Laser receiver / remote control COMMANDER 2 H2N/H2N+
Ref. No. 430371 / 430374
Weight approx. 340 g (incl. batteries)
Dimensions (L/W/H) 168 mm / 95 mm / 27 mm
Length of the deflector field 70 mm
Reception angle at least ± 55°
Accuracy ±0.5 / ±1 / ±2 / ±4 mm
Suitable lasers Red laser beam with wavelength
610-780 nm
Acoustic signal volume Loud = 90 dBA/1m
Quiet = 78 dBA/1m
Range of the remote control max. 150 m
Radio frequency of the remote control 2.4 GHz
Operating temperature -20°C - +50°C
Storage temperature
(without batteries) -30°C - +70°C
Power supply / operating period
3x AA batteries approx. 100 h
3x AA rechargeable batteries
approx. 90 h
Automatic switch-off after 15 min. measuring and
operating pause
Class of protection IP66
Fixing M6 thread on the rear
8.3 Tilt monitoring
The Primus 2 H2N does not include tilt monitoring.
The Primus 2 H2N+ includes tilt monitoring, i.e. the actual tilt of the laser
plane is continuously compared with the specified value (see 8.1). If neces-
sary, the tilt is readjusted, so that the actual tilt is always the same as the spe-
cified tilt. The readjustment is made within the scope of the given tolerance
(see 3.2)
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