Manual
SETTING THE TRIGGER
The Geo2 provides the user with the option to use 
either a micro-switch or an Opto sensor as the means for 
detecting trigger pulls. Before you begin to adjust and set 
your trigger, you must rst select the method of trigger 
detection that you wish to use by entering the Main menu 
and making your selection from the HARDWARE menu (see 
page 40). 
There are ve adjustment points on the trigger – the front 
stop trigger screw
, the rear stop trigger screw, the magnet 
return strength screw,
 the micro switch activation screw 
and the spring return strength screw.
As standard each Geo2 comes with a factory set trigger 
travel of approximately 2mm in total length; one millimeter 
of travel before the ring point and one millimeter of travel 
after the ring point, and the trigger detection method set 
to Opto.
The front stop trigger screw is used to set the amount of 
trigger travel prior to the marker ring. Turn this screw 
clockwise to reduce the amount of travel. Do not turn the 
screw too far or the trigger will be pushed past the ring 
point and the marker will not work. Turn this screw counter 
clockwise to increase the amount of trigger travel SEE 
FIGURE 6.1
.
The rear stop trigger screw is used to set the amount of 
travel after the marker has red. Turn this screw clockwise 
to reduce the amount of travel. Do not turn the screw too 
far or the trigger will be prevented from reaching its ring 
point and the marker will not work. Turn this screw counter 
clockwise to increase the amount of travel SEE FIGURE 
6.2
.
The magnet return strength screw is used to adjust the 
amount of force with which the trigger is returned to its 
rest position by the magnet. Turn the screw clockwise to 
increase the amount of force. Do not turn the screw too far 
or it will negate the position of the front stop trigger screw. 
Turn the screw counter clockwise to reduce the amount 
of force. Do not turn the screw too far or there will not be 
enough force to return the trigger SEE FIGURE 6.3.
FIG 6.2
FIG 6.3
FIG 6.1
20.
USING yOUR GEO2










