22
CVS4 Component Video Switch
2
CVS4 Component Video Switch
transmissions, if the ‘AS’ bit is set to zero, then the CVS4 will operate solely in the Master / Slave
mode regardless of the settings of this command.
XE
settings
Set the enable bits to ‘settings’.
XE +
settings
Set enable bits indicated in ‘settings’ to 1.
XE -
settings
Reset enable bits indicated in ‘settings’ to 0.
XE
settings
,1
Set the control bits to ‘settings’, save in EEPROM.
XE +
settings
,1
Set bits indicated in ‘settings’ to 1, save in EEPROM.
XE -
settings
,1
Reset bits indicated in ‘settings’ to 0, save in EEPROM.
XE ,1
Back up current settings into EEPROM.
XE ?
Query for current settings.
XE
Query for current settings.
Response String:
=XE
settings
Where ‘settings’ is a bitmapped parameter:
Decimal Value
+128 +64 +32 +16 +8 +4 +2 +1
Bit Position
7
6
5
4
3
2
1
0
Name
CTL LMO IRC IRR BTN LIN SEL PWR
Factory Settings:
0
0
0
0
0
0
1
1
PWR - 1=Power State has changed.
SEL - 1=Selection (Input / Output Mapping) has changed.
LIN - 1=Lighting Intensity Level Settings have changed.
BTN - 1=One or more buttons have been pressed.
IRR - 1=A new IR code has been received.
IRC - 1=New IR codes have been learned.
LMO - 1=Lighting Mode Settings have change.
CTL - 1=Control Settings have changed.
The 2nd parameter is a “Backup Control Settings” flag. If it is non-zero, then the current settings
will be backed up in EEPROM, and will remain unchanged through a power failure. Backing up
the “
Extended Control Settings
” will also backup the “
Control Settings
”. If the second param-
eter is not given, then it is assumed to be 0.
For a more detailed description of each of the different states, refer to the “
Query Status
”.
command.
CVS4 Command Reference
(Cont’d)
CVS4 Command Reference
(Cont’d)
