User's Manual
TIMING 
THE TIMING MENU
The parameters on the Timing menu all relate to the 
timing of specific events.
DWELL 
THE DWELL PARAMETER 
The 
DWELL parameter sets 
the amount of time that the 
solenoid is energized and 
therefore the amount of gas 
that is released with each 
shot of the Ego9. Setting 
this parameter too low will 
result in low velocity shots 
and/or excessive shot to shot 
velocity fluctuations. Setting 
the parameter too high will 
simply waste gas and make 
the Ego9 louder.
The 
DWELL can be set 
between 0.0 and 25.0 
milliseconds. The factory 
default setting can normally 
be reduced after a few 
thousand shots as the Ego9 
‘beds-in’.
FSD COMP 
THE FIRST SHOT DROP-OFF COMPENSATION 
PARAMETER 
First shot drop off is a reduction in velocity of the first 
shot fired after an extended period of not firing and 
is caused by the stiction between dynamic o-rings 
and the surfaces that they are in contact with. In order 
to compensate for FSD this parameter can be set to 
add extra time to the DWELL parameter for the first 
shot. This parameter can be set between 0.0 and 3.0 
milliseconds.
LIGHT 
THE LIGHT PARAMETER 
The LCD backlight is illuminated whenever any of the 
buttons are pressed on the Ego9. The LIGHT parameter 
is used to set the amount of time that the backlight 
stays lit between 0.0 and 20.0 seconds in 0.5 second 
increments.
SLEEP 
THE SLEEP PARAMETER 
If the Ego9 is inactive for a period of time then it will 
automatically switch off in order to save power. The 
SLEEP parameter is used to set that time between 5 and 
60 minutes in 5 minute increments.
44.
ADVANCED SET-UP
CONTENTS
ORIENTATION
QUICK SET-UP
USING YOUR EGO9
ADVANCED SET-UP
MENU TREE
MAINTENANCE
FAULT FINDING
SERVICE CENTERS
PARTS LIST
SPARES & ACCESSORIES
45.
ADVANCED SET-UP
ADVANCED SET-UP
QUICK GUIDE










