Electronics International FL-1 - Manual (Page 12)

Programming the Filter Programming the Filter Programming the Filter Programming the Filter Programming the Filter, Operating Mode and Resolution: , Operating Mode and Resolution: , Operating Mode and Resolution: , Operating Mode and Resolution: , Operating Mode and Resolution:
To program the Filter, Operating Mode and Resolution perform the following steps:
Note: You will need access to the back of the FL-1 to program
the instrument. This may be difficult with the instrument mounted
in the panel. You may want to remove the FL-1 from the panel and
reconnect it on the outside of the instrument panel with the wires
routed through the instrument mounting hole. Tape a clean rag
around the FL-1 case to protect it.
1. Turn the power to the FL-1 off.
2. Set the tank Selector Switch to the center position ("GAL").
3. Push and hold the Enter Button on the back of the unit.
Turn on the power, wait 3 seconds and release the Enter
Button. The FL-1 will display the current filter setting (F
08, 16, 32, 64 or 128). The programmable numbers will be
blinking ("08", "16", "32", "64" or "128").
4. Toggling the Selector Switch from the center position to
the left or right will change the filter setting (F 08, 16, 32,
64 or 128).
5. Once you have selected the filter setting, tap the Enter
Button on the back of the FL-1 to display the current
operating mode. The programmable letters will be blink-
ing ("C", "r", or "rH").
6. Toggling the Selector Switch from the center position to
the left or right will change the operating mode (“FL r”,
“FLrH” or “FL C”).
7. Once you have selected the operation mode, tap the Enter
Button on the back of the FL-1 to display the current
resolution. The programmable numbers will be blinking
("1" or ".5").
8. Toggling the Selector Switch from the center position to
the left or right will change the resolution (“GAL1” or
GAL.5”).
9. To exit this program mode, push and hold the Enter Button
on the back of the FL-1 for 3 seconds, then release the
button. All programmed data is stored in memory for 100
years with or without aircraft power connected to the
instrument.
10
F 08
FL C
GAL.5