Cambridge Audio Azur 640T: 640T DAB/FM tuner
640T DAB/FM tuner: Cambridge Audio Azur 640T

640T DAB/FM tuner
USING THE REMOTE HANDSET
The 640T is supplied with a system remote control that operates both
Step << >>
this Tuner and the Cambridge Azur amplifiers.
For use with Manual Tuning, Alarm, Sleep, and Clock settings. Will also
cycle through the alphabetical list of stations in the DAB band.
Power
Switches the 640T between Standby mode and On
Alarm
mode. The Blue LED on the front panel of the 640T
This button is used to access the Alarm and Sleep menus as discussed
indicates that it is On when bright and in Standby
in the Operation section.
when dim.
Bright
1 - 110 kkeys
Switches the display brightness between low and high.
These allow access to any stored presets you might
have saved on the 640T.
Please nnote tthat tthe ffollowing bbuttons wwill oonly ooperate aa mmatching
Cambridge AAzur AAmplifier.
Info
Displays information such as music genre and
Mute
station provider. The information on the FM band is
dependant on the strength of the signal.
This button mutes the audio. The mute mode is indicated by the channel
LED flashing.
DAB/FM
Volume ++/-
This button switches between the DAB and FM
bands that the 640T is capable of receiving. The
The volume buttons increase and decrease the Volume of the amplifier
display will show "Switching to …".
output.
Select
Channel SSelect
Confirms DAB station, alarm and sleep Choices.
The five channel select buttons and the Tape monitor select button are
used to change the input source (CD, DVD etc).
azur DAB/FM tuner 9
C
MuteInfo
DAB/
FM
Vol +
Select
Vol -
Alarm
Bright
Phono
Aux
CD
Tuner
DAB
DVD
MD
AV
Tape
Mon

TROUBLESHOOTING SPECIFICATIONS
There iis nno ppower
Sample RRate
48kHz
Ensure the AC power cord is connected securely.
Frequency RRange
VHF (87MHz to 108MHz) Band 2
Ensure the plug is fully inserted into the wall socket and is switched on.
DAB (174MHz to 240MHz) Band 3
DAB (1452MHz to 1491MHz) L-Band
Check fuse in the mains plug or adaptor.
Aerial iinput iimpedance
50 ohms
There iis nno ssound
Sensitivity
-97dBm typical
Ensure that the amplifier is set correctly.
Signal tto nnoise
105dB typical (DAB)
Check that the interconnects are inserted correctly.
58dB typical (FM)
Frequency rresponse
20-20KHz+0.1,-0.3 (NCT at Flat, DAB)
The ssound iis ddistorted oor ggarbled
20-15KHz+0.1,-0.5 (NCT at Flat, FM)
Check aerial connections and placements
Distortion
<0.005%, 1KHz 2vrms o/p, DAB
<0.15%, 1KHz 50KHz deviation, FM
There iis aa hhum ccoming ffrom tthe sspeaker
Stereo SSeparation
>60dB, 20Hz-20KHz, DAB
Ensure that all cable connections are secure.
>40dB, 1KHz, FM
Input VVoltage
220-240V AC~50Hz
There iis uunwanted bbackground nnoise aand iinterference
110V-120V AC~60Hz
(depending on model)
Move the tuner away from other electrical equipment that is likely to
cause interference
Maximum PPower CConsumption
12W
Standby PPower CConsumption
7W
The rremote hhandset wwill nnot ffunction
Dimensions ((mm) ((H xx WW xx DD)
70 x 430 x 305
Check that the batteries have not expired.
Weight ((kg)
3.9
Ensure that nothing is blocking the remote sensor.
10 azur DAB/FM tuner
Оглавление
- 640T DAB/FM tuner
- 640T DAB/FM tuner
- 640T DAB/FM tuner
- 640T DAB/FM tuner
- 640T DAB/FM tuner
- 640T DAB/FM Tuner
- 640T DAB/FM Tuner
- 640T DAB/FM Tuner
- 640T DAB/FM Tuner
- 640T DAB/FM Tuner
- Syntoniseur DAB/FM 640T
- Syntoniseur DAB/FM 640T
- Syntoniseur DAB/FM 640T
- Syntoniseur DAB/FM 640T
- Syntoniseur DAB/FM 640T
- Sintonizador 640T DAB/FM
- Sintonizador 640T DAB/FM
- Sintonizador 640T DAB/FM
- Sintonizador 640T DAB/FM
- Sintonizador 640T DAB/FM
- Sintonizzatore DAB/FM 640T
- Sintonizzatore DAB/FM 640T
- Sintonizzatore DAB/FM 640T
- Sintonizzatore DAB/FM 640T
- Sintonizzatore DAB/FM 640T
- 640T DAB/FM tuner
- 640T DAB/FM tuner
- 640T DAB/FM tuner
- 640T DAB/FM tuner
- 640T DAB/FM tuner
- 640T DAB/FM-tuner
- 640T DAB/FM-tuner
- 640T DAB/FM-tuner
- 640T DAB/FM-tuner
- 640T DAB/FM-tuner
- Тюнер 640T DAB/FM (с цифровой адресацией и каналом ЧМ)