Cello Electronics C2420S, User Manual

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Lock Setting
Hotel Mode
Press the up/down buttons to select the “Hotel Mode” option and then press right button
to choose between the options ON or OFF.
Source Lock
Press the up/down buttons to select the “Source Lock” option and then press OK to
enable the menu.
Press the right button to toggle between ON and OFF.All signal sources labelled ON will
not be available any more in the signal source selection menu.
Default Source
Press up/down buttons to select the “Default Source” option and then press right button
to choose a signal source or OFF. This function lets you set the signal source(DTV/Cable/
ATV/AV/SCART/YPbPr/PC/HDMI1/HDMI2/HDMI3/USB) to be used when powering on
the unit. It will be used until you select a different signal source or disable this function(OFF).
Default Prog
Set the default program.
Max Volume
Press up/down buttons to select the “Max Volume” option and then press right button
to set the desired volume.
Then the output volume will never exceed the set maximumvalue.
Default Volume
Press up/down buttons to select the “Default Volume” option and then press right button
to set the default volume.
Clear Lock
Press up/down buttons to select the “Clear Lock” option and then press right button to
enable it.All hotel settings will remain disabled until you enable the Hotel Lock again.
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