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340t fm/am tuner, Setting the sleep time, Connecting the control bus – Cambridge Audio Azur 340T User Manual

Page 8: Custom installation (c.i.) use, Designed in london, england, Clipping vol auto, Azur fm/am tuner 9

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Azur FM/AM tuner 9

Setting the Sleep Time

The Sleep function will turn off the 340T at a chosen time. It will also
generate a command on the Control Bus that, when connected, will turn
off a compatible Cambridge Audio Azur series amplifier (such as the
540A V2.0, 640A V2.0 and 740A).

To set the Sleep time:

1. On the remote handset, hold down the Alarm/Clock button whilst

simultaneously pressing the Standby button.

2. Press the | << >>| keys to alter the hour

3. Press Clock.

4. Press the | << >>| keys to alter the minute

5. Press Clock to finish.

Connecting the Control Bus

If it is desired to control a Cambridge Audio azur amplifier by the 340T’s
Alarm or Sleep timers, connect the two units via the orange Control Bus
sockets using the supplied orange RCA/phono lead as shown below:

340T FM/AM tuner

Custom Installation (C.I.) Use

The 340T has a Control Bus input/output that allow unmodulated remote
control commands (positive logic, TTL level) to be received electrically by
the unit and looped to another unit if desired. These control commands
are typically generated by custom installation (multi-room) systems.

The Control Bus sockets are colour coded orange and an appropriate
colour coded RCA/phono lead is provided for when this feature is used
(a plastic twist tie is also included for cable management). In addition
the 340T features direct IR/Control codes as well as toggle codes for
many of its features to simplify programming custom installation
systems. Special direct commands can be accessed on the supplied
remote control for teaching into C.I. systems as follows:

Specific power on/off commands – press and hold the Standby button.
The remote first generates it's usual amp and tuner standby (toggle)
commands (both are sent). Keep the button held down, after 12 seconds
an Amp On command will be generated, then if the button is kept held
down after a further 12 seconds an Amp off comand is generated, then
separated by 12 second pauses, Tuner On, and finally Tuner Off.

Specific band selection commands – press and hold the FM/AM key.
The usual band toggle command is first, then the FM Mode command,
followed by the AM Mode command is generated.

Specific Preset/Scan mode commands – Press and hold the Mode key.
The usual mode toggle command is first, then the Scan Mode
command, followed by the Preset Mode command.

Specific Mute On/Off commands – press and hold the Mute key. The
usual mute toggle command is first, followed by the Mute On command,
and then the Mute Off command.

A full code table for this product is available on the Cambridge Audio
website at www.cambridge-audio.com.

Aud

io

Output

Manufactured in an

ISO9002 approved facility

This device complies with part 15 of FCC rules

FM 75

FM 75

AM 300

AM 300

Control Bus

Control Bus

Audio

Output

L

R

L

R

In

Out

In

Out

Power Rating: 230V AC 50Hz

Risk of electric shock
Do not open

Caution

Risque de choc electrique
Ne pas ouvrir

Avis

Vorm offnen des gerates
Netzstecker ziehen

Achtung

azur 340T FM/AM Tuner

Max Power Consumption

: 7W

Designed in London, England

www.cambridge-audio.com

Impedance 4 - 8 ohms

Loudspeaker Terminals

Important

Please ensure that loudspeaker terminals are fully tightened

Veuillez s'assurer que les bornes de l'enceinte sont entièrement serrées

Impedance 4 - 8 ohms

Right

Left

Right

Left

Left

B

A

Left

Right

Right

B

A

IR1

IR2

IR4

IR3

Keypad 1

Keypad 2

Pre-Out

Tape In

Rec Out 1

Rec Out 2

AV / MD

DVD

Tuner / DAB

CD

Aux

Pre-Out

Tape In

Re

c Out 1

Rec Out 2

AV

/ MD

DVD

Tu

ner / DA

B

CD

Aux

Right

Left

Right

Left

Power AC

Max Power Consumption

: 600W

Off

Power

Mains Voltage Selector Switch (50 / 60Hz)

In

Out

Control Bus

Caution Risk of electric shock. Do not open. Avis Risque de choc electrique. Ne pas ouvrir. Achtung Vorm öffnen des gërates. Netzstecker ziehen.

Multi-Room

IR Emitter

In

PSU

In

Designed in London, England

www.cambridge-audio.com

Manufactured in an

ISO9002 approved facility

Fault requiring

service (DC)

Over temperature

Temporary overload

Loudspeaker short

Protection LED

indicators:

Please refer to

your User's Manual

for more information

CAP5

Clipping

Vol

Auto

On

340T

540A

V2.0