Sony HDCU-F950, Installation And Maintenance Manual

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2-3 (E)
HDCU-F950 IMM
2-2. Setting the System Format
2-2-1. Setting the Multi-Format
Set format of the signal that is output from this unit.
Normally the Multi-Format is set from RM/MSU or a device that is connected outside. However, it can also be set by the
switches on the AT-149A board or FC-94 board.
1. Setting the HD-SDI output
Set format of the signal that is output as the HD-SDI signal. At the same time, this setting becomes the shooting mode of
the camera.
(1) Set the field frequency coefficient.
Setup switch : S420 on the AT-149A board (Factory setting : REMOTE)
1.001 : Set the field frequency to 1/1.001 times
(Set the field frequency to 1.001 when using 59.94, 29.97, 23.98 signals.)
1.000 : Set the field frequency to 1 time.
(Set the field frequency to 1.000 when using 60, 30, 50, 25, 24 signals.)
REMOTE : Set it with RM/MSU, etc., that is connected outside.
(2) Set the field frequency.
Setup switch: S418 on the AT-149A board (Factory setting: 60 V)
60 V : When the native 60 field signal is used.
50 V : When the native 50 field signal is used.
48 V : Only the 24PsF progressive system is supported.
(3) Set the shooting mode of the camera.
Setup switch : S419 on the AT-149A board (Factory setting : INTR)
INTR : When shooting with interlacing system.
PROG : When shooting with progressive (PsF) system.
540P : When shooting with 540-60P system. (At present, this function is not supported.)
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If you select a format of 48i (48 field interlace) or other format that is not supported by the HDCU-950, the setting causes
an error and the indicators (D201 to D205) on the AT-149A board flash.
2. Setting the frame conversion
When the shooting mode of the camera is set to 24PsF, set the HD SDI OUT signal format.
Setup switch : S103 on the FC-94 board (Factory setting: OFF)
ON : When the shooting mode of the camera is set to 24PsF, the frame frequency conversion is implemented.
OFF : The frame frequency is not converted. The signal of the same frequency as the LINK A, LINK B signals is
output.
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The setting of the frame conversion frequency must follow the set of S423-1 on the AT-149A board.
When S423-1 on the AT-149A board is set to OFF (NTSC), the frame frequency is converted to 60i (30 Hz).
When S423-1 on the AT-149A board is set to ON (PAL), the frame frequency is converted to 50i (25 Hz).