Extron electronic DSC 3G-HD A TV Cables User Manual


  Open as PDF
of 4
 
Extron Headquarters
+1.800.633.9876 (Inside USA/Canada Only)
Extron Asia
+65.6383.4400
Extron China
+86.21.3760.1568
Extron Korea
+82.2.3444.1571
Extron Europe
+31.33.453.4040
Extron Japan
+81.3.3511.7655
Extron Middle East
+971.4.2991800
Extron India
+91.80.3055.3777
© 2013 Extron Electronics — All rights reserved. All trademarks mentioned are the property of their respective owners.
www.extron.com
DSC 3G-HD A • Setup Guide (Continued)
NOTE:
X@
= Input video format: 0 = no signal; 1 = SD-SDI 480i; 2 = SD-SDI 576i; 3 = HD-SDI 480p, 576p, 720p, 1080i, 1080p
(up to 30 Hz); 4 = 3G-SDI 1080p (@ 50, 59.94, and 60 Hz), 2k; 5 = unknown.
X2)
= Output scaler rate: 1 = EDID of connected display, 2 = custom rate 1, 3 = custom rate 2, 4 = custom rate 3,
9 = match input rate (See the resolution and refresh rate table on page 3 for more rate variables.)
X2*
= Output sync timeout duration in seconds (1-500 in 1-second increments): 501 = never (default), 0 = immediate timeout
X4)
= Screen saver mode: 1 = black (default), 2 = blue
X4@
= Video mute: 0 = off (unmute), 1 = on (mute to black screen), 2 = on (mute all output sync and video)
X6@
= Power save setting: 0 = full power (default), 1 = low power state
X6#
= Screen saver status: 0 = active, timer not running; 1 = no active input, timer running, output sync active;
2 = No active input, timer expired
Basic SIS Commands
The DSC 3G-HD A can be configured with specific SIS commands via RS-232 or USB connection. This table lists a selection of
basic commands. For a full list of SIS commands and variables see the DSC 3G-HD A and DSC HD-3G A User Guide, online at
www.extron.com.
Command
ASCII Command
(host to Scaler)
Response
(Scaler to Host)
Additional Description
View input video format
1 * \
Vtype 1 *
X@
]
View detected input video format
X@
.
Audio Input Format — select between analog (5-pole captive screw connector) and digital (embedded in SDI input) audio sources.
Set to none
E
I 1 * 0 AFMT
}
Afmt I 1
*
0
]
Mute all audio for the input.
Set to analog
E
I 1 * 1 AFMT
}
Afmt I 1
*
1
]
Select analog audio for the input.
Set to 2CH Digital
E
I 1 * 2 AFMT
}
Afmt I 1
*
2
]
Select two-channel digital audio for the input (default).
Set to 8CH Digital
E
I 1 * 3 AFMT
}
Afmt I 1
*
3
]
Select eight-channel digital audio for the input.
Execute Auto-Image
A
Img
]
Perform an Auto-Image on the current input.
Output Configuration
Set output scaler rate
E
X2)
RATE
}
Rate
X2)
]
Select output resolution and refresh rate
X2)
(see the
output SIS variables table on page 3).
View output rate
E
RATE
} X2)
]
Show the current output rate for the DSC 3G-HD A.
Video Mute (Defaults to unmuted after a power cycle.)
Mute video to black
1 * 1B
Vmt 1 * 1
]
Mute the video and display a black screen.
Mute video and output sync
1 * 2B
Vmt 1 * 2
]
Mute all TMDS signals on the HDMI video output.
View video mute status
1B
X4@
]
View output video mute status (
X4@
).
Screen Saver Mode (Takes place when no signal is detected on the input.)
Set screen saver mode
E
M
X4)
SSAV
}
Ssav M
X4)
]
Set the screen saver mode to
X4)
(default = 1 = black).
View screen saver mode
E
M SSAV
} X4)
]
View current screen saver mode
X4)
.
Set sync timeout duration
E
T
X2*
SSAV
}
Ssav T
X2*
]
Set the period before sync timeout to
X2*
seconds
(default = 501 = never).
View sync timeout duration
E
T SSAV
} X2*
]
View the amount of time
X2*
before sync timeout.
View screen saver status
E
S SSAV
} X6#
]
View the screen saver status
X6#
.
Reset device to factory settings
E
ZXXX
}
Zpx
]
Resets all device settings to the factory defaults.
Power Save Mode
Power save off
E
0 PSAV
}
Psav 0 ]
Set the DSC to run in full power mode (default).
Power save on
E
1 PSAV }
Psav 1 ]
Place the DSC in low power mode). (This mode can be
exited only via the
E
0 PSAV
}
command
View power save setting
E
PSAV }
X6@
] View power save status
X6@
.
68-2261-51 Rev. A
10 13
4
 previous