9
Controlling the Focuser/Rotator
With the Hand Control plugged in and the EFA powered on, you can now use the OUT/
IN button to control the travel of the focuser. Likewise, when used in conjunction with
the optional IRF90, not only can you control the focus travel, but using the CCW/CW
buttons will rotate the focuser counter-clockwise and clockwise respectively.
Changing the Focuser Speed
The speed of the focuser (Up/Down) buttons can be changed by pressing the Rate But-
ton in the center of the hand control:
•Press the Rate Button once to change the focuser speed to slow
•Press the Rate Button again to return the focuser speed to fast.
The Rate Button only changes the speed rate for the focuser. It will not aect the rate of
the optional IRF90 rotator.