ASTRO VG-876, Instruction Manual, Page: 273 / 543

Chapter 10 INTERFACE SETTINGS
259
<HDMI unit setting parameters>
(1)
Output OFF/ON
Port1 to16 (0/1)
Set ON or OFF for each port here.
The same settings as the ones described in “10.2.1 Setting the output
interfaces to ON or OFF” can also be established.
0
Off No signal output
1 On Signal output
(2) HDMI or DVI (0-2) HDMI connection can be made by DVI cable conversion.
Set the operations at this time here.
0
HDMI
The full functions of HDMI can be used.
1 DVI This setting differs from HDMI in the following
ways.
Info Frame and Packet are not sent.
Audio is not supported.
Up to 8 bits are supported. Deep Color is not
supported.
2 Auto EDID of the connected monitor is checked, and
the DVI and HDMI modes are set.
(3) Video Format (0-3) The color space of the images output from HDMI is set here.
0
RGB
The images are output using RGB signals.
1 YCbCr4:4:4 The images are output using YCbCr4:4:4 signals.
2 YCbCr4:2:2 The images are output using YCbCr4:2:2 signals.
3
YCbCr4:2:0
The images are output using YCbCr4:2:0 signals.
(4)
Width (0-4)
The bit length of the images output from HDMI is set here. A setting
independent of the bit length for pattern drawing can be selected or the
same bit length can be selected automatically.
* The portion by which the bit length for pattern drawing exceeds the
bit length which has been set here is discarded. A deficient portion
is filled with zeros.
Refer to
“10.2.6 Setting the color depth (tone) for pattern drawing.”
0 Auto 8, 10, 12 or 16 bits are selected here
automatically depending on the bit length for
pattern drawing.
1 8 bit 8-bit output
2
10 bit
10-bit output
3 12 bit 12-bit output
4 16 bit 16-bit output
(5) Audio Output (0/1) The embedded audio output is set here.
* For the embedded audio settings, refer to
“10.7 Digital audio.”
0
Off
No embedded audio output
1 On Embedded audio output
(6) Scramble (0/3)
* Only for VM-1876A-M6
and VM-1876-M8.
Scrambled HDMI signal is output.
0
ON
(3.4G over)
When TMDS clock is over 3.4G, scrambled HDMI
signal is output.
Note) if TMDS clock is below 3.4G, scramble is
not applied.
1 OFF HDMI signal is output without scramble.
2 ON Scrambled HDMI signal is output for any TMDS
clock.
* Available only for VM-1876-M8.
* In VM-1876-M6, Scramble processing is not
performed under 3.4G of TMDS clock.
3
Refer EDID
Check EDID setting and decide to output
Scrambled HDMI signal.
* Available only for VM-1876-M8.
* VM-1876-M6 does not perform Scramble
processing.
(7) InfoFrame/Packet When sending InfoFrame automatically in line with the color space and
other settings, refer to
“10.3.4 InfoFrame/Packet”
When sending InfoFrame with the data of the user’s choice, refer to
“10.3.4 InfoFrame/Packet.”