Cambridge Audio 840A Manuale Utente

840A Class XD integrated amplifier

Azur Class XD integrated amplifier 9

Mode

Press to switch between Volume and Balance modes. Press and hold to
to enter the 840A system configure menu.

Infrared sensor

Receives IR commands from the supplied Azur remote control. A clear
unobstructed line of sight between the remote control and the sensor is
required.

& Input select buttons

Push the appropriate input selection button to select the source
component that you wish to listen to (highlighted by a solid circle on the
display). The signal selected is also fed to the Tape Out sockets so that
it may be recorded. The input should not be changed whilst recording
(but the recorded signal can be checked using the tape input Tape
Monitor).

Display

LCD used to control the 840A. Please refer to the ‘Operating
instructions’ and ‘Amplifier setup’ section of this manual for more
information.

Bass and Treble

Press to release and rotate to allow subtle adjustments to the tonal
balance of the sound.

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.

Volume

Use to increase/decrease the level of the sound from the outputs of the
amplifier. This control affects the level of the loudspeaker output, the
pre-amp output and the headphone output. It does not affect the Tape
Out connections. It is advisable to turn the Volume control fully anti-
clockwise before switching the amplifier on.

The Volume control is also used in navigating the 840A System
Configure menus on the front panel display.

Please refer to the ‘Operating instructions’ section of this manual for
more information on some functions of these buttons.