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HD800V2 Serial Protocol, Version 1.2, 9/11/13
Advanced Control
If you plan on using the HD800V2’s breakaway functions, setting this bit can make parsing the
response strings easier, since only one type of response string will be returned.
‘CRE’ Enable / Disable trailing Carriage Returns Line Feeds
A carriage return and line feed can be appended to all responses coming from the HD800V2. This is
useful when using terminal software to test command strings.
Since the carriage returns and line feeds are sent outside of the normal string (they are sent after the
ending ‘
$
’), they should be ignored by the controller. But if there are problems with this behavior, they
can be turned off by setting this bit to a ‘0’.
‘SS’ Save Default Power On Settings
When all power is lost to the HD800V2 (for instance the power cord is unplugged), the current settings
will be lost. When power is restored all settings will be set to their initial values. This command allows
you to change those initial values.
To use this command, the HD800V2 should be set to the values that are to be used as the initial values.
Once the current settings are in place, this command is issued to save the current settings as the initial
values.
This command uses a bitmapped parameter to indicate which values are to be saved. A bit set to ‘1’
indicates the associated setting should be saved, a bit set to ‘0’ indicates the setting should not be saved
and the previously saved setting will remain unchanged.
Command formats:
^SS
settings
$
Set the enable bits to ‘settings’
Response String:
There is no response string to the SS command, this command is write only.
Where ‘settings’ is a bitmapped parameter defined as:
Bit-0
- Save zone input/output mappings, and power state
Bit-1
- Save switching delay times
Bit-2
- Save LED levels and mode
Bit-3
- Save control settings (the XS command settings)
Bit-5
- Save IP parameters
Bit-15
- Save HDMI settings: EDID and HDCP caches, HDCP key counts, and the EDID lock state.
Note: The HD800V2 must be powered on before sending the “Save HDMI settings” (Bit-15).
All other bits are reserved and should be set to 0 when issuing this command.
‘FS’ Reset to Factory Settings
This command will reset selected parameters of the HD800V2 to their factory default settings.
This command uses a bitmapped parameter to indicate which values are to be reset. A bit set to ‘1’
indicates the associated setting should be reset, a bit set to ‘0’ indicates the setting should not be reset
and the previous setting will remain unchanged.
Command formats:
^FS
settings
$
Reset the parameters indicated by ‘settings’
Value
32768
16384
8192
4069
2048
1024
512
256
128
64
32
16
8
4
2
1
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
