Yamaha RX-V2065 Service Manual page 46

RX-V2065/HTR-6295
7. FL/GUI CHECK
This menu is used to check the FL display and video control sections. When checking the video control section,
connect a TV monitor to this unit with a component video cable and video pin cable.
Using the sub-menu, the FL display section or video control section switches as shown below.
Checking FL display section
Initial display
All segments OFF
All segments ON (dimmer 100 %)
All segments ON (dimmer 50 %)
Lighting of segments in lattice
Lighting in lattice
Short
Segment conditions of the FL driver and the FL tube are checked by turning ON and OFF all segments. Next, the
operation of the FL driver is checked by using the dimmer control. Then a short between segments next to each other
is checked by turning ON and OFF all segments alternately (in lattice).
(In the above example, the segments in the second row from the top are shorted.)
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Normal
Check of the Video control section. (Monitor out)
Initial display (GUI screen OFF)
MONITOR output OFF
COMPONENT output OFF
GUI screen ON
GUI screen ON
GUI screen
Select Scene
BD/DVD TV CD RADIO