IN1604 DTP and IN1604 HD Scalers • SIS Configuration and Control
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X3&
= Audio output format
1 = dual mono
2 = stereo (default)
X3*
= Audio input gain
-18 to +24 in dB (0 = default)
X3(
= Audio input format
0
= none (input muted)
1
= analog 1 (TRS)
2
= analog 2 (captive screw)
3
= LPCM-2Ch digital
4
= Multi-Ch digital
5
= LPCM-2Ch digital auto (analog 1)
6
= Multi-Ch digital auto (analog 1)
7
= LPCM-2Ch digital auto (analog 2)
8
= Multi-Ch digital auto (analog 2)
X4)
= EDID file
128 or 256 bytes of binary data
X4!
= Video signal status
0
= video or HDMI signal not detected
1
= video or HDMI signal detected
X4@
= Power save mode
0
= full power mode (default)
1
= lower power state
X4#
= Screen saver status
0
= active input detected, timer not running
1
= no active input, timer running, output sync
still active
2
= no active input, timer expired, output sync
disabled
X4$
= HDCP authorization status
0
= block HDCP encryption
1
= allow HDCP encryption (default)
X4%
= DTP output format
0
= DTP format (default)
1
= HDBaseT format
X4^
= AV mute mode
0
= normal operation (no mute occurs, switches
to input designated by Contact-In port,
no further action taken if already on the
input specified)
1
= perform video and audio mute (enable or
disable during subsequent Contact-In action
if already on the input specified)
2
= perform video sync and audio mute (enable
or disable during subsequent Contact-In
action if already on the input specified)
X4&
= Mute LED mode
0
= always on (Tally Out port will remain enabled
for the corresponding selected input choice)
1
= off when muted (Tally Out port for the
corresponding currently selected input will
be off when video mute is enabled;
otherwise, it will be On)
2
= blink when muted (Tally Out port for the
corresponding currently selected input
will blink when video sync mute is enabled;
otherwise, it will be On)
X4*
= Audio output mute
1
= local 5-pole captive screw connector and
remote 5-pole remote (DTP) captive screw
connector
2
= embedded TMDS audio output
