Document Number:
MAN
– FD50HMT
Rev:
E
Revision Date:
06/30/2017
Page 9 of 12
©
2017 FDS Avionics Corp.
All Rights Reserved.
TECHNICAL SUPPORT
470-239-7421 or FDSAvionics.com
Frequently Asked Questions
My video was working fine, but now I don’t have any display.
If the pilot lowers the backlight all the way down to the lowest setting (No illumination), the unit
will remember this setting and appear to be inoperative. Simply raise the level of backlighting
to view the display.
Is there a locking mechanism to keep the FD50HMT open?
No, however the tension can be adjusted by tightening the two shoulder screws (one on top,
one on bottom). CAUTION: If screws are loosened, the user must remove screws one at a
time and apply Loctite 680 retaining compound, and re-attach screws.
Top screw shown here
How do I navigate through the menus?
Use the Menu button to open the menu. Use the Select button to choose the applicable
menu page, and press Up to enter the selected menu page. Use the Select button to
scroll through the options, and then use the Up and Down buttons to increase or
decrease the options’ values.
