Manual

TheGEO3.1providestheuserwiththeoptiontouseeitheramicro-
switchoranOPTOsensor(defaultOPTO)asthemeansfordetecting
triggerpulls.Beforeyoubegintoadjustandsetyourtrigger,you
mustfirst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37).

Therearefiveadjustmentpointsonthetrigger–thefrontstopscrew,
therearstopscrew,themagnetreturnstrengthscrew,themicro-
switchactivationscrewandthespringreturnstrengthscrew.
Figure7AKey
 -Triggerleafspring
 -Springreturnstrengthscrew
 -Triggerpinretainingscrew
 -Frontstopscrew
 -Magnetreturnstrengthscrew
 -Micro-switchactivationscrew
 -Rearstopscrew
 -OPTOsensoractivationprong

Thefrontstopscrewisusedtosettheamountoftriggertravel
priortothemarkerfiring.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firingpointandthemarkerwillnotfire.Turnthis
screwcounter-clockwisetoincreasetheamountoftriggertravel
(SEE
FIGURE7B) .
Therearstopscrewisusedtosettheamountoftravelafterthe
markerhasfired.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firingpointandthemarkerwillnotwork.Turnthis
screwcounter-clockwisetoincreasetheamountoftravel
(SEEFIGURE
7C)
.

A
B
C
D
E
F
G
H
TRiGGER ADJUSTMENT
C
D
E
F
G
H
B
A
FIG7A
FIG7B
FIG7C
12 USiNG THE GEO3.1