Extron electronics RGB-DVI 300 User Manual page 48

Command
Power Save Mode
Enable
Disable
View Status
KEYS:
X@
= Power Save Mode
0= disabled (the scaler always outputs video)
1= enabled (sync output is disabled when no input is applied)
(see Power save mode
Audio Mute (RGB-HDMI 300 A Only)
Mute On
Mute Off
View Current Mute Status
KEYS:
X@
= Audio Mute — 0= disabled; 1= enabled.
Audio Gain and Attenuation (RGB-HDMI 300 A Only)
Set Audio Gain
Set Audio Attenuation
Increment Audio Level
Decrement Audio Level
View Current Audio Level
KEYS:
The SIS commands for Gain (G) and Attenuation (g) are case sensitive.
X2(
= Audio Gain (0 to +10 dB)
X3)
= Audio Level (-18 to +10 dB)
X3!
= Audio Attenuation (0 to -18 dB)
Audio Delay (RGB-HDMI 300 A Only)
Set Audio Delay
View Audio Delay Status
KEYS:
X3@
= Audio Delay — 0 to 255 milliseconds (default = 15 ms)
The RGB-HDMI 300 A automatically delays audio to compensate for any internal video processing. The audio delay feature
allows the user to compensate for any delays introduced by additional signal processors and display devices in the system.
Audio Bit Depth (RGB-HDMI 300 A Only)
Set Audio Bit Depth
View Audio Bit Depth
KEYS:
X3@
= Audio Bit Depth — 16 or 24.
This setting can be changed by SIS command only. There is no corresponding option in the on-screen menus.
ASCII command
(host to device)
E }
1PSAV
E }
0PSAV
E }
PSAV
on page 11 for more information about this command).
1Z
0Z
Z
X2(
G
X3!
g
+G
-G
G
E X3@ }
S ADLY
E }
SADLY
E X3$ }
A BITD
E }
ABITD
Response
(device to host)
]
Psav1
]
Psav0
X@]
Psav
]
Amt1
]
Amt0
X@]
Amt
X2(]
Aud
X3!]
Aud
X3)]
Aud
X3)]
Aud
X3)]
Aud
X3@]
AdlyS
X3@]
AdlyS
X3$]
BitdA
X3$]
BitdA
RGB DVI 300 and RGB HDMI 300 (A) • SIS Commands
Additional description
40