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  air that is 
released with each shot of the Etek4. 
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 Etek4 louder. 
The DWELL can be set between 0.0 and 
15.0 milliseconds. The factory default 
setting can normally be reduced after a few thousand 
shots as the Etek4 ‘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 5.0 milliseconds.
FSD DLY 
THE FIRST SHOT DROP OFF DELAY 
PARAMETER 
This parameter sets the amount of  time 
after the last shot before the FSD Comp 
is used on the next shot. The first shot 
after powering on the Etek4 will always 
have FSD Comp. This parameter can be 
set between 30 and 240 seconds in 10 
second increments.
LIGHT 
THE LIGHT PARAMETER 
The LCD backlight is illuminated whenever 
any of the buttons are pressed on the 
Etek4. 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 Etek4 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.
52.
EmORTAL bOARD










