Cambridge Audio Azur 640A - Manual (Page 10)

10
Standby/On
Switches the unit between Standby mode (indicated by dim power LED)
and On (indicated by bright power LED). Standby is a low power mode
where the power consumption is less than 10 Watts. The unit should be
left in standby when not in use.
Headphone ssocket
Allows for the connection of headphones with a ¼" Jack plug connector.
When the headphones are connected the loudspeaker relay is released
switching off the output to the loudspeakers (Speakers A and B).
Speaker B B oon/off
Enables/disables the secondary set of speaker terminals on the back
panel. This can be used for listening to an extra set of speakers in
another room.
Please note that care should be taken when selecting if two
loudspeakers are going to be used on each channel. If the combined
resistance measured on the speaker terminals is too low the amplifier
may not switch out of standby mode until a suitable load resistance is
detected. For more information please see section on CAP5 protection
system.
Note - W When uusing ttwo ppairs oof sspeakers eeach ppair sshould bbe rrated aat
least 6 6 oohms ((or hhigher). 4 4 oohm sspeakers aare nnot rrecommended w when
using m more tthan oone ppair.
Direct
This control gives the audio signal a more direct path to the power
amplifier stage of your amplifier, bypassing the tone control circuits for
the purest possible sound quality.
Integrated Amplifier
Volume
Balance
Aux / Phono CD DVD AV / MD Tuner / DAB Tape Mon
Treble Bass
Direct
Protection
Speaker B Phones Standby / On
azur 640A
OPERATING INSTRUCTIONS