Analog Way Graphic Switcher II - GSW2811 Manuel d'utilisation
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Chapter 11 : TECHNICAL SPECIFICATIONS (continued) GRAPHIC SWITCHER II™
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SDI INPUT (Optional input on BNC connector).
Signal:
Component (4:2:2) serial digital input conforming to SMPTE-259M.
Data rate:
270 Mbps.
MAIN & PREVIEW OUTPUTS
• MAIN (on BNC & HD15 female connectors)
Levels:
R, G, B = 3 x 0.7 Vp/p.
Separate H & V Sync. = TTL.
Composite Sync = TTL.
SOG = 0.3 Vp/p.
Impedance:
75 ohms.
Resolution:
One of the available resolutions in the LCD screen menus.
• PREVIEW (on HD 15 female connector)
Levels:
R, G, B = 3 x 0.7 Vp/p.
Separate H & V Sync. = TTL.
Composite Sync = TTL.
Impedance:
75 ohms.
Resolution:
One of the available resolutions in the LCD screen menus.
OPTIONAL VIDEO OUTPUT
• COMPOSITE VIDEO (on BNC connector)
PAL / SECAM 15.625 kHz / 50 Hz (625L)
NTSC 3.58 MHz / 4.43 MHz 15.735 kHz / 60 Hz (525L)
Level:
1 Vp/p (0.7 V Luma + 0.3 V Sync.).
Impedance:
75 ohms.
• S.VIDEO (on DB9 connector)
PAL / SECAM 15.625 kHz / 50 Hz (625L)
NTSC 3.58 MHz / 4.43 MHz 15.735 kHz / 60 Hz (525L)
Levels:
Y = 1 Vp/p (0.7 V Luma + 0.3 V Sync.).
C = 0.3 Vp/p (chroma burst).
Impedance:
75 ohms.
REMOTE PORT & TALLY OUT
• REMOTE RS-232 (on DB 9 female connector)
Level:
RS-232.
Data Rate:
9600 Bauds, 8 data bits, 1 stop bit, no parity bit,
no flow control.
• TALLY OUT (on DB 9 female connector)
Rating:
20 Vdc, 50 mA (open collector).
PIN #
FUNCTION
1
tally # 1
2
Tx (transmit data)
3
Rx (receive data)
4
NC
5
Ground
6
tally # 2
7
tally # 3
8
NC
9
tally # 4
DB9 Female connector