Extron electronics FOXBOX Rx HDMI, User Manual

Page: 27 / 51

FOXBOX Tx/Rx HDMI • Remote Control 19
Symbol Definitions for Transmitter SIS Commands
]
= CR/LF (carriage return/line feed)
}
= Carriage return (no line feed)
| = Pipe (can be used interchangeably with the
}
character)
• = Space (hard) character
E
= Escape key (hex 1B)
W
= Can be used interchangeably with the E character
X!
= EDID hex switch position
00
= User captured EDID
08
= 1360 x 768
01
= RS-232 control
09
= 1366 x 768
02
= 800 x 600
10
= 1400 x 1050
03
= 1024 x 768
11
= 1440 x 900
04
= 720p*
12
= 1600 x 1200
05
= 1280 x 768
13
= 1680 x 1050
06
= 1280 x 800
14
= 1080p*
07
= 1280 x 1024
15
= 1920 x 1200
* 720p and 1080p also include a block for embedded audio; all other
positions are video only
X@
= Refresh rate 1 = 50 Hz 2 = 60 Hz
X#
= EDID See the table on page 21.
X$
= Native resolution Resolution and rate in an easily-viewed format, such as “
800x600@60Hz
“.
X%
= EDID record 128 or 256 bytes
X^
= Input Audio Format
0
= follow switch
2
= force analog audio
1
= force digital audio
3
= Auto (digital if present, else analog)
X&
= Audio gain adjustment range
00
to
10
X*
= Audio level adjustment range
–18
to
+10
(in 1.0 dB steps)
X(
= Audio attenuation adjustment range
00
to
18
X1)
= Switch position and enable or disable status 0 = off (down) or disable 1 = on (up) or enable
X1!
= HDCP authorized device 0 = off 1 = on
X1@
= Link and input status
0
= link or input not detected
1
= link or input detected
X1#
= Internal temperature nnn
F
• nn
C
X1$
= Transmission mode
SM
= singlemode
MM
= multimode
X1%
= Firmware version v . vv
X1&
= Frequency n . nn
Unit-initiated Messages
When a local event, such as an equipment power-up, occurs, the unit responds by sending
a message to the host. The unit-initiated messages are listed below:
(
c) Copyright 20
nn
, Extron Electronics FOXBOX Tx HDMI, V
x
.
xx
,
60-1174-
xx
]]
- or -
(
c) Copyright 20
nn
, Extron Electronics FOXBOX Rx HDMI, V
x . xx ,
60-1174-
xx
]]
The connected unit issues the appropriate copyright message (above) when it first powers
on.
V
x . xx is the firmware version number;
60-1174-
xx is the part number of the connected
unit.
Reconfig ]
The unit sends the
Reconfig
message whenever the video input signal to the transmitter is
changed.
1Lnk
X1@
•
2Lnk
X1@
•
Vid
X1@
•
Aud
X1@]
The unit sends the status message whenever a change in the fiber link and video
connection occurs.
EmbedAud
X1)]
The unit sends the
Embedded
audio message whenever a change in the position of the
receiver rear panel HDMI Audio switch occurs.