Sony 930, 900 manual HDCU-950, Setting the HD-SDI output, Setting the SD signal output

2	2-7-2Setting the System Format using
	HDCU-950

For a system using the HDCU-950, the output signal format must be set.

Normally the Multi-Format is set from the RM/MSU or a device that is connected externally. However, it can also be set by the switches on the AT-149 board or FC- 88 (HKCU-953) board.

(1) Setting the HD-SDI output

Set the output signal format 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-149 board (Factory

setting : REMOTE)

1.001 : Set the field frequency to 1/1.001 times (Set the field frequency to 1.001 when using NTSC (525/60) signal in the SD system.)

1.000 : Set the field frequency to 1 time. (Set the field frequency to 1.000 when using PAL (625/50) signal in the SD system.)

REMOTE : Set it with RM/MSU, etc., that is connected outside.

2.Set the field frequency.

Setup switch: S418 on the AT-149 board (Factory

setting: 60 V)

60 V : When the FC-88 board (HKCU-953) is not used but the NTSC (525/60) signal is used in the SD system.

50 V : When the FC-88 board (HKCU-953) is not used but the PAL (625/50) signal is used in the SD system.

48 V : At present, this function is not supported.

3.Set the shooting mode of the camera.

Setup switch : S419 on the AT-149 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.)

Note:

If you select a format of 48i (48 field interlace) or another format that is not supported by the HDCU-950, the setting causes an error and the indicators (D201 to D205) on the AT-149 board will flash.

(2) Setting the SD signal output

When S420 on the AT-149 board is set to a position other than REMOTE, set the SD signal output to NTSC (525/60) or PAL (625/50).

Setup switch : S423-1 on the AT-149 board (Factory

setting : OFF)

ON : PAL (625/50)

OFF : NTSC (525/60)

(3) Setting the frame conversion (when the HKCU-

953 is installed)

When the shooting mode of the camera is set to 24PsF, set the HD-SDI output signal format from the HKCU- 953.

Setup switch : S2 on the FC-88 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 same signal as the main HD-SDI signal is output.

Note:

The setting of the frame conversion frequency must follow the set format of the SD signal output.

When S423-1 on the AT-149 board is set to OFF (NTSC), the frame frequency is converted to 60i (30 Hz).

When S423-1 on the AT-149 board is set to ON (PAL), the frame frequency is converted to 50i (25 Hz).

HDC-900/950/930 Series Product Information Manual Chapter 2 Total System 34