Operating Instructions

Tuning and listening to the 640T

Press the Standby/On button on the front panel.

For DAB stations, select DAB mode using the DAB/FM button.

Press the Autotune button. The 640T will search for all available DAB stations and display them in alphabetical order on the display.

Press the Step buttons to scroll through the list.

Press the Select button to listen to your chosen station. For FM stations, select FM mode using the DAB/FM button.

Press the Autotune button. The 640T will scan up through the FM band and play the first station found (RDS may accompany a strong signal). Press the Autotune button again to scan up to the next available station (to scan down the FM band press and hold the Autotune button).

DAB Manual fine tune

Hold the select button down until ‘Manual Tune’ appears on the display. Frequency and name of the particular station will be displayed.

Use the Step buttons to adjust the frequency Press Select again until DAB is displayed.

Setting Presets

Select the station you wish to store and hold down the desired preset number (e.g 3) until the display shows that the station has been stored. To store the presets 6-10 press the Shift button first. You can store 10 stations for both FM and DAB.

Press chosen Preset button at any time to listen to the corresponding station

DAB System Reset

If the 640T is moved to another location where there are different stations then the old stations should be removed from the memory.

To do a system reset unplug the 640T then hold down the Select button whilst plugging back in.

Continue holding Select until "System Reset" appears on the display.

8azur DAB/FM tuner

Clock /Alarm/ Sleep functions

When the unit is tuned into an RDS broadcast, the clock time will be set automatically.

If you cannot receive RDS FM transmissions, you can set the clock manually.

Setting the Clock manually:

With the unit turned on hold the Alarm button on the remote control down until the display reads ‘Set Time: Manual’, then press Select.

By immediately using either of the Step (< >) buttons, the time may then be altered (after four seconds of inactivity the screen changes back to the normal idle screen i.e out of Manual clock mode).

The Alarm function will turn on the 640T at a chosen time:

Press Alarm on your remote handset. ‘Alarm’ and ‘Off’ will appear. Press Select. ‘00:00’ will appear.

Press the (< >) keys to alter the time (‘Alarm Setting’ will be displayed). Press Select again to set (press twice to turn off Alarm function).

An asterisk will appear on the LED display to indicate if the alarm has been set, when the 640T is in Standby mode.

The Sleep function will turn the 640T off after a set period:

Press the Alarm button twice when the unit is on. Select number of minutes required (01 - 99). Press Select again to activate.

NB: It is necessary to reset the Sleep function before each use.

Natural Contour Technology

Experiment with the three available settings (switch on rear panel) to achieve the optimum tone from your 640T.

640T specifications

The Cambridge Audio 640T is a high-performance FM/DAB digital radio tuner that has made a significant mark in the audio market. Renowned for its exceptional sound quality and robust design, this device seamlessly integrates into home audio systems, serving as a crucial bridge between digital broadcasting and quality sound reproduction.

One of the standout features of the Cambridge Audio 640T is its advanced DAB and FM capabilities. The tuner supports a wide range of radio stations, providing effortless access to both local and national broadcasts. The DAB functionality ensures improved sound clarity and less interference, making it a reliable choice for those who demand high fidelity from their audio sources.

The 640T employs the latest digital signal processing (DSP) technology, which enhances sound quality regardless of the radio format. The device boasts a precise digital clock and timer, allowing users to enjoy their favorite shows without the hassle of manual tuning. Its intuitive user interface makes navigating through stations simple and efficient.

Another key characteristic of the Cambridge Audio 640T is its exceptional build quality. The unit features a stylish and robust chassis that minimizes vibrations, ensuring superior performance even during extended listening sessions. The elegant design complements other components in the Cambridge Audio lineup, presenting a cohesive aesthetic for audio enthusiasts.

Connectivity options are plentiful with the 640T. It includes both analog and digital outputs, granting flexibility in how it connects to other devices, whether through traditional RCA cables or using optical or coaxial connections for digital equipment. This versatility allows audio enthusiasts to integrate the tuner into a variety of existing setups with ease.

Furthermore, the tuner is equipped with a high-quality display that clearly shows station information, signal strength, and other relevant data, enhancing the user experience. Additional features include station presets, allowing users to save their favorite stations for quick access.

In summary, the Cambridge Audio 640T is a sophisticated tuner that combines cutting-edge technology with user-friendly features, delivering a premium listening experience that stands out in the crowded market of FM/DAB tuners. Its focus on sound quality, robust design, and advanced features make it a compelling choice for both casual listeners and dedicated audiophiles alike.