CONTROL SWITCH. Used to establish the
1145-2 Laser Transmitter's mode of operation.
When the Control Switch is set to the AUTO
position, the electronic self-leveling system is
activated and the laser beam will not turn on
until it is level.
When the Control Switch is set to the OFF/
CHARGE position, the system is shut off and
the internal battery-charging mode is acti-
When the Control Switch is set to the MAN-
UAL position, the 1145-2 Laser Transmitter
remains in the last leveled position.
The electronic self-leveling system
and early warning system are over-
ridden in MANUAL position so the
laser beam stays on no matter what
position the outer housing of the
1145-2 Laser Transmitter may be in.
This allows the 1145-2 Laser Transmitter
to be manually adjusted into greater than
9.99% slopes in unusual steep slope
AUTO-LEVEL INDICATOR LAMP. Flashes when
the 1145-2 Laser Transmitter is in AUTO mode
and the laser is not level. The indicator lamp
stops flashing when the electronic self-leveling
system has releveled the laser beam. The
indicator lamp stays on when the 1145-2 Laser
Transmitter is in MANUAL mode.
(10) GRADE ADJUST KNOB. Used to adjust "Y" axis
(open legged triangle).
(11) TRIPOD INTERFACE. The quick-connect adapter
connects the 1145-2 Laser Transmitter to the elevating base and tripod.
(12) STANDING FEET
. Provide three-point contact
when the 1145-2 Laser Transmitter
surface, such as a wall top or other setup where a tripod is not being used.
(13) WARRANTY STICKER. A seal put over one Bottom Mounting Plate hold-down screw, used to
determine if unauthorized service has been performed on the 1145-2 Laser Transmitter.
(14) FINE THREAD ADJUSTING KNOB. An adjustment screw used for precise alignment of 1145-2
Laser Transmitter and sighting telescope to forward point of predetermined line when the
1145-2 Laser Transmitter is set up over benchmark.