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HDCU-950 IMM
AB C D E F G H JK
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3
4
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S610
S606
S604
S603
S601
S607 S608
S605
DTX
POWER
RETURN SET
OPTICAL
CONDITION
HD
REM
SD
CCU
CHU
CHU
LOCK
DTX-1 board (A side/panel side)
1-6. Setting of Switches on Boards
1-6-5. DTX-1 Board
n
Do not change the settings of the switches described
“Factory use only”.
. S601 (SD RETURN FORMAT)
Selects the signal format that is input to the RET1 to 3
connectors on the rear panel when S605 on the DTX-1
board is set to SD.
VBS (20) :Analog VBS
SDI (80) : SD SDI (D1)
Factory setting : SDI
. S603 (SD RET ASPECT)
This switch is valid when S605 on the DTX-1 board is
set to SD.
Selects the aspect ratio of the SD return signal to be
input to the RET1 to 3 and RET4 (PROMPTER) connec-
tors on the rear panel when S601 on the DTX-1 board is
set to SD.
S603-1, -2 : RET1
S603-3, -4 : RET2
S603-5, -6 : RET3
S603-7, -8 : RET4 (PROMPTER)
S603-1, -3, -5, -7 S603-2, -4, -6, -8 Aspect ratio
ON ON Letter box
*1
ON OFF Edge-crop
*1
OFF ON Squeeze
*1
OFF OFF It is interlocked with
the down-conversion
aspect ratio of the
RC-91 board output.
*1 : Letter box : The HD video signal of 16 : 9 (or aspect ratio set with
S604 on the DTX-1 board) is inserted in the picture
frame of 4 : 3 as it is and converted to the SD signal.
(The black level is inserted in the top and bottom of the
picture.)
Edge-crop : Video signal as large as 4 : 3 is cut from the HD video
signal and is converted to the SD signal.
Squeeze : The HD video signal of 16 : 9 is converted to the SD
signal as it is.
Factory setting : All OFF
. S604 (LB ASPECT)
This switch is valid when S605 on the DTX-1 board is
set to SD.
Select the aspect ratio of the letter box, when S603 on
the DTX-1 board is set to letter box.
S604-1, -2 : RET1
S604-3, -4 : RET2
S604-5, -6 : RET3
S604-7, -8 : RET4 (PROMPTER)
S604-1, -3, -5, -7 S604-2, -4, -6, -8 Aspect ratio
ON ON 13 : 9
ON OFF 14 : 9
OFF ON 15 : 9
OFF OFF 16 : 9
Factory setting : All OFF