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CVS4 Component Video Switch
CVS4 Component Video Switch
P +
Toggle power.
P ?
Query for current setting.
P
Query for current setting.
Response String:
=P
n
Where:
n = Current power status.
Note: For backward compatibility with the HDS4.2, there is no space after the command in the
response string.
Output Mapping
Maps the CVS4’s output to a selected input.
O
in
Set output to input ‘in’.
O ?
Query for current setting.
O
Query for current setting.
Response String:
=O
in
Where:
in = Current input being mapped to the CVS4’s output.
Channel Select (HDS4.2 Version)
Note: This command exists for backwards compatibility with the HDS4.2, use the “Output Map-
ping” command in new designs.
Selects the current CVS4 channel.
C
in
Select channel ‘in’ (See Note 1).
C ?
Query for current setting.
C
Query for current setting.
Response String:
=C
in
Where:
in = Currently selected channel.
Note 1: If the CVS4 is off, this command will turn on power before selecting channel.
Note 2: For backward compatibility with the HDS4.2, there is no space after the command in the
response string.
Note 3: For backward compatibility with the HDS4.2, this response string is sent in the Asyn-
chronous mode when a channel status has changed. Future products will return the “
Output
Mapping
” Query Response string.
Front Panel Lighting Mode
Set the behavior mode of the front panel LEDs.
LM 0
Turn off front panel lights.
LM 1
Set the front panel lights to always DIM.
LM 2
Set the front panel lights to always BRIGHT.
LM 3
Set the front panel lights to AUTODIM after 4 seconds.
LM ?
Query for current setting.
LM
Query for current setting.
Response String:
=LM
m
Where:
m = Current Lamp Mode setting
Front Panel Lighting Mode (HDS4.2 Version)
Note: This command exists for backwards compatibility with the HDS4.2, use the “
LM
” version of
this command in new designs.
Set the behavior mode of the front panel LEDs.
L 0
Set the front panel lights to be always DIM.
L 1
Set the front panel lights to be always BRIGHT.
L 2
Set the front panel lights to AUTODIM after 4 seconds.
L 3
Turn off front panel lights.
L ?
Query for current setting.
L
Query for current setting.
CVS4 Command Reference
(Cont’d)
CVS4 Command Reference
(Cont’d)
