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38 FSN Series • User’s Guide • Rev 01
2. FSN-1400 Orientation
Hardware Description
The Video Reference LED indicates the status of the system’s analog video
reference input, via the Vid Ref connector on the System Card’s rear panel.
~ Green = the system is configured for External Reference, a video
reference signal is present and the FSN-1400 is locked to the signal.
~ Red = the system is configured for External Reference, the signal is
missing or the FSN-1400 is not locked to the signal.
~ Off = the system is configured for Free Run.
3) Hinges
Two hinges are provided on the right side of the door, to facilitate door removal
and re-installation. See the “Door Removal and Re-installation
” section below
for door removal and installation instructions.
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An air filter is located on the inside of the front door, in the bottom half of the door. Using
the four thumb nuts, this filter can be easily removed and cleaned periodically, as required.
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Use the following steps to open and remove the FSN-1400 front door:
1. On the Latch, press inwards on the top label that reads “Push.”
2. Lift the lower portion of the Latch that reads “Lift and Turn.”
3. Turn the Latch clockwise, and open the door.
4. To remove the door, lift it up and off of its hinges.
Use the following steps to re-install the FSN-1400 front door:
1. Align the female hinges on the door with the male hinges on the FSN-1400.
2. Set the door down on the hinges until it is fully seated.
3. Close the door.
4. Turn the Latch counter-clockwise, then push the Latch in to re-seat it.
Note
If the Power LED is off, the Video Reference LED will also
be off.
Important
Operating the FSN-1400 without the door fully closed and the
filter installed will cause overheating and possible damage.