Troubleshooting; Specifications - Cambridge Audio Azur 640T User Manual

TROUBLESHOOTING

There i i s n n o p p ower
Ensure the AC power cord is connected securely.
Ensure the plug is fully inserted into the wall socket and is switched on.
Check fuse in the mains plug or adaptor.
There i i s n n o s s ound
Ensure that the amplifier is set correctly.
Check that the interconnects are inserted correctly.
The s s ound i i s d d istorted o o r g g arbled
Check aerial connections and placements
There i i s a a h h um c c oming f f rom t t he s s peaker
Ensure that all cable connections are secure.
There i i s u u nwanted b b ackground n n oise a a nd i i nterference
Move the tuner away from other electrical equipment that is likely to
cause interference
The r r emote h h andset w w ill n n ot f f unction
Check that the batteries have not expired.
Ensure that nothing is blocking the remote sensor.
10 azur DAB/FM tuner

SPECIFICATIONS

Sample R R ate 48kHz
Frequency R R ange
VHF (87MHz to 108MHz) Band 2
DAB (174MHz to 240MHz) Band 3
DAB (1452MHz to 1491MHz) L-Band
Aerial i i nput i i mpedance
50 ohms
Sensitivity -97dBm typical
Signal t t o n n oise 105dB typical (DAB)
58dB typical (FM)
Frequency r r esponse 20-20KHz+0.1,-0.3 (NCT at Flat, DAB)
20-15KHz+0.1,-0.5 (NCT at Flat, FM)
Distortion <0.005%, 1KHz 2vrms o/p, DAB
<0.15%, 1KHz 50KHz deviation, FM
Stereo S S eparation >60dB, 20Hz-20KHz, DAB
>40dB, 1KHz, FM
Input V V oltage
220-240V AC~50Hz
110V-120V AC~60Hz
(depending on model)
Maximum P P ower C C onsumption 12W
Standby P P ower C C onsumption 7W
Dimensions ( ( mm) ( ( H x x W W x x D D ) 70 x 430 x 305
Weight ( ( kg) 3.9