FOR-A FA-10DCCRU, Operation Manual

Page: 79 / 300

63
5-10. VIDEO SYSTEM (VIDEO SYS)
5-10-1. FS MODE SET
Allows you to set the FS (Frame Synchronizer) operation modes.
F S M O D E S E T 9 1
S Y N C H R O : F R A M E
S Y N C F R M T : A U T O D E T
F R A M E D E L A Y
：
O F F
F O R C E D F I E L D : O F F
Parameter Default Setting range Description
SYNCHRO
*1
*3
*4
*5
*6
FRAME
FRAME
LINE
AVDL
*7
INPUT
*1
FRAME : Enables horizontal and vertical alignment of
video signals to a genlock signal. Effective on both
synchronous and asynchronous signals.
LINE : Locks the video signal of within ±1/2H to a
genlock signal. Output delay is 1H. Effective only when
video signal is synchronous to the genlock signal.
AVDL : Locks the video signal to a genlock signal with a
1H delay. Effective only when video signal is
synchronous to the genlock signal.
INPUT : Locks the system to an input video signal. The
delay can be adjusted by System Phase and/or Frame
Delay. However, the minimum delay is 520clk common
in all formats. (HD: 74MHz, SD: 27MHz) Does not use a
genlock signal.
SYNC FRMT
*8
AUTO
DET
AUTO DET
525/60
625/50
1080/59i
1080/50i
720/59p
720/50p
1080/23f
1080/24f
1080/59p
1080/50p
Sets a system format for the FA-9500.
AUTO DET: Detects and sets the detected input video
format to the system format.
Other values make the system work in the format.
FRAME
DELAY
*2 *3
OFF
OFF
1 FRAME to
8 FRAME
Sets the amount of frame delay.
FORCED
FIELD
*2 *4
OFF
OFF
ODD
EVEN
Selects which field to be used twice to compose a frame.
(Effective on composite signal inputs.)
*1 Setting SYNCHRO to INPUT cannot synchronize the system with an invalid composite
signal input. In such case, set SYNCHRO to FRAME. Also, when SYNCHRO is set to
INPUT, the horizontal and vertical phases of the system need to be offset by more than 1
line to keep the delay between CONVERTER and BY-PASS outputs to within 1 frame. See
5-3 “CONV1”, 5-4 “CONV2”, 5-10-6 “HD PHASE SET”, and 5-10-7 “SD PHASE SET for
details. However, if a progressive signal format is selected for SYNC FRMT, the output
delay between CONVERT and BY-PASS is fixed at 2 frames.
*2 Selecting ODD/EVEN for FORCED FIELD, while IN SEL in section 5-7-1 “VIDEO INPUT
SET” is set to COMPOSITE, SYNCHRO to FRAME, and FRAME DELAY is set to OFF,
FRAME DELAY will always reset to 1 frame. Set FRAME DELAY beween 1 and 8 frames.
*3 FRAME DELAY cannot be set if SYNCHRO is set to LINE or AVDL. In such case, the
menu will be displayed as “FRAME FRAME DELAY: NOT ADJ”.
*4 FORCED FIELD cannot be set if SYNCHRO is set to LINE, AVDL, or INPUT. In such case,
the menu will be displayed as “FORCED FIELD: NOT ADJ”.
*5 The FREEZE function via GPI input is disabled if SYNCHRO is set to LINE, AVDL, or
INPUT. See section 7-3 “GPI SETTING” for details.
*6 Changing the SYNCHRO setting will reset V 1080 and V 720 settings in section 5-10-6
“HD PHASE SET” and the V PHASE setting in section 5-10-7 “SD PHASE SET” to their
default values according to the set SYNCHRO mode.
Menu button
VIDEO SYS
AUDIO SYS