Front Panel Light Intensities; Front Panel Light Intensities (Hds4.2 Version); Save Power On Default Settings; Query Last Ir Code Received - Zektor CVS4 User Manual Supplement

CVS4 Command Reference (Cont'd)
Response String:
=Lm
Where:
m = Current Lamp Mode setting.
Note: For backward compatibility with the HDS4.2, there is no space after the command in the
response string.

Front Panel Light Intensities

Set the dim and bright levels of the front panel LEDs. The 'dim' level is the intensity of the front
panel LEDs when the DIM level is selected using the "LM 1" command.
The 'bright' level is the intensity of the front panel LEDs when the BRIGHT level is selected using
the "LM 2" command.
When "LM 3" is selected, the front panel will dim from 'bright' to 'dim' after about four seconds
of inactivity.
LI dim,bright
Set the DIM and BRIGHT levels to 'dim' and 'bright'.
LI dim
Set only the DIM level to 'dim'.
LI ,bright
Set only the BRIGHT level to 'bright'.
LI ?
Query for current settings.
LI
Query for current settings.
Response String:
=LI dim,bright
Where:
dim = Current DIM level setting.
bright = Current BRIGHT level settings.
The intensities range from 0=Off, to 44=Maximum brightness.

Front Panel Light Intensities (HDS4.2 Version)

Note: This command exists for backwards compatibility with the HDS4.2, use the "LI" version of
this command in new designs.
 CVS4 Component Video Switch
CVS4 Command Reference (Cont'd)
I dim bright
Set the DIM and BRIGHT levels to 'dim' and 'bright'.
I ?
Query for current settings.
I
Query for current settings.
Response String:
=Idim bright
Where:
dim = Current DIM level setting.
bright = Current BRIGHT level settings.
The intensities range from 0=Off, to 44=Maximum brightness.
Note: For backward compatibility with the HDS4.2, there is no space after the command in the
response string, and a space is placed between parameters instead of a comma.

Save Power On Default Settings

Saves the current CVS4 settings as the power on default settings.
S
Save current settings.
S 246
Restore all settings to their factory defaults.
There is no Response String for this command.
Note: Any value other than '246' will generate a range error.

Query Last IR Code Received

This command allows the controller to read the hash values returned by Zektor's IIR™ (Intel-
ligent Infra-Red) decoding firmware. Zektor's IIR™ algorithm converts all IR codes it receives to
a compressed, 72 bit hash value. The original IR transmission is decoded, and all timing and bit
patterns are compressed and hashed into a unique 72 bit, meaningless, but repeatable pattern.
Each different key press of a remote control will generate a different but repeatable pattern.
This command returns a value for every IR code detected by the front panel IR sensor (or IR
jack if enabled), regardless as to whether the IR code detected was used to control the CVS4.
The uses for this command are two fold:
1) The value returned from this command are the same values used to teach the CVS4 new IR
codes over the serial port. (See the "Set Learnable IR Command Codes" command).
CVS4 Component Video Switch 5