Cambridge Audio 640Razur User Manual Download Page 4

Cambridge Audio warrants this product to be free from defects in

materials and workmanship (subject to the terms set forth below).

Cambridge Audio will repair or replace (at Cambridge Audio's option) this

product or any defective parts in this product. Warranty periods may vary

from country to country. If in doubt consult your dealer and ensure that

you retain proof of purchase.

To obtain warranty service, please contact the Cambridge Audio authorised

dealer from which you purchased this product. If your dealer is not

equipped to perform the repair of your Cambridge Audio product, it can be

returned by your dealer to Cambridge Audio or an authorised Cambridge

Audio service agent. You will need to ship this product in either its original

packaging or packaging affording an equal degree of protection.

Proof of purchase in the form of a bill of sale or receipted invoice, which

is evidence that this product is within the warranty period, must be

presented to obtain warranty service.

This Warranty is invalid if (a) the factory-applied serial number has been

altered or removed from this product or (b) this product was not

purchased from a Cambridge Audio authorised dealer. You may call

Cambridge Audio or your local country Cambridge Audio distributor to

confirm that you have an unaltered serial number and/or you purchased

from a Cambridge Audio authorised dealer.

This Warranty does not cover cosmetic damage or damage due to acts of

God, accident, misuse, abuse, negligence, commercial use, or modification

of, or to any part of, the product. This Warranty does not cover damage due

to improper operation, maintenance or installation, or attempted repair by

anyone other than Cambridge Audio or a Cambridge Audio dealer, or

authorised service agent which is authorised to do Cambridge Audio

warranty work. Any unauthorised repairs will void this Warranty. This

Warranty does not cover products sold AS IS or WITH ALL FAULTS.

REPAIRS OR REPLACEMENTS AS PROVIDED UNDER THIS WARRANTY ARE

THE EXCLUSIVE REMEDY OF THE CONSUMER. CAMBRIDGE AUDIO SHALL

NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR

BREACH OF ANY EXPRESS OR IMPLIED WARRANTY IN THIS PRODUCT.

EXCEPT TO THE EXTENT PROHIBITED BY LAW, THIS WARRANTY IS EXCLUSIVE

AND IN LIEU OF ALL OTHER EXPRESS AND IMPLIED WARRANTIES

WHATSOEVER INCLUDING, BUT NOT LIMITED TO, THE WARRANTY OF

MERCHANTABILITY AND FITNESS FOR A PRACTICAL PURPOSE.

Some countries and US states do not allow the exclusion or limitation of

incidental or consequential damages or implied warranties so the above

exclusions may not apply to you. This Warranty gives you specific legal

rights, and you may have other statutory rights, which vary from state to

state or country to country.

Plug Fitting Instructions (UK Only)

The cord supplied with this appliance is factory fitted with a UK mains plug fitted
with a 5 amp fuse inside. If it is necessary to change the fuse, it is important that
a 5 amp one is used. If the plug needs to be changed because it is not suitable for
your socket, or becomes damaged, it should be cut off and an appropriate plug
fitted following the wiring instructions below. The plug must then be disposed of
safely, as insertion into a mains socket is likely to cause an electrical hazard.
Should it be necessary to fit a 3-pin BS mains plug to the power cord the wires
should be fitted as shown in this diagram. The colours of the wires in the mains
lead of this appliance may not correspond with the coloured markings identifying
the terminals in your plug. Connect them as follows:

The wire which is coloured BLUE must be
connected to the terminal which is marked
with the letter ‘N’ or coloured BLACK.

The wire which is coloured BROWN must be
connected to the terminal which is marked
with the letter ‘L’ or coloured RED.

The wire which is coloured GREEN/YELLOW
must be connected to the terminal which is
marked with the letter ‘E’ or coloured GREEN.

If your model does not have an earth wire,
then disregard this instruction.

If a standard 13 amp (BS 1363) plug is used, a 5 amp fuse must be fitted, or if any
other type of plug is used a 5 amp fuse must be fitted, either in the plug or adaptor,
or on the distribution board. 

4

Checking the Power Supply Rating

For your own safety please read the following instructions carefully before
attempting to connect this unit to the mains.

Check that the rear of your unit indicates the correct supply voltage. If your mains
supply voltage is different, consult your dealer.

This unit is designed to operate only on the supply voltage and type that is
indicated on the rear panel of the unit. Connecting to other power sources may
damage the unit.

This equipment must be switched off when not in use and must not be used unless
correctly earthed. To reduce the risk of electric shock, do not remove the unit's cover
(or back). There are no user serviceable parts inside. Refer servicing to qualified
service personnel. If the power cord is fitted with a moulded mains plug the unit must
not be used if the plastic fuse carrier is not in place. Should you lose the fuse carrier
the correct part must be reordered from your Cambridge Audio dealer.

The lightning flash with the arrowhead symbol within an equilateral triangle
is intended to alert the user to the presence of un-insulated ‘dangerous
voltage’ within the product’s enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert

the user to the presence of important operating and maintenance

instructions in the service literature relevant to this appliance.

The crossed-out wheeled bin is the European Union symbol for
indicating separate collection for electrical and electronic
equipment. This product contains electrical and electronic
equipment which should be reused, recycled or recovered and
should not be disposed of with unsorted regular waste. Please
return the unit or contact the authorised dealer from whom you
purchased this product for more information.

Approvals

This product complies with European Low Voltage (73/23/EEC)
and Electromagnetic Compatibility (89/336/EEC) Directives
when used and installed according to this instruction manual.
For continued compliance only Cambridge Audio accessories
should be used with this product and servicing must be referred
to qualified service personnel.

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This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:

- Re-orient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help.

Safety precautions

Limited warranty

Summary of Contents for 640Razur

Page 1: ...ENGLISH AV receiver User s manual 2 640R azur...

Page 2: ...onnections 11 5 1 6 1 7 1 Direct In 12 7 1 Preamp Out 12 Aerial connections 13 Front Input connections 13 640R setup 14 1 Speaker configuration 14 2 Speaker delay 15 3 Level calibration 16 4 Source se...

Page 3: ...possible stereo reproduction for these The 640R also carries a 5 1 6 1 7 1 channel analog input This feature allows for the connection of a DVD Audio or SACD player equipped with a 5 1 output and is...

Page 4: ...our model does not have an earth wire then disregard this instruction If a standard 13 amp BS 1363 plug is used a 5 amp fuse must be fitted or if any other type of plug is used a 5 amp fuse must be fi...

Page 5: ...ronic equipment To turn the unit off completely switch off on the rear panel If you do not intend to use this unit for a long period of time unplug it from the mains socket Power cord protection The u...

Page 6: ...ding device connected to the Recorder 2 input 7 1 Direct Press to select a 7 1 6 1 or 5 1 source DVD A or SACD player etc connected to the 7 1 Direct In sockets Note The 640R remembers the audio and v...

Page 7: ...ti room capability IR Three IR emitter outputs for remote control of source equipment Video Out 1 2 Provides video feeds to the 2nd 3rd zone Please refer to the Multi Room section of this manual for m...

Page 8: ...On Analog Direct Directly selects a stereo analog input for the current source with no A D conversion or DSP processing Stereo Modes Selects Stereo or Stereo Sub modes for Analog or Digital sources di...

Page 9: ...are recommended The coloured speaker terminals are positive and the black speaker terminals are negative Make sure correct polarity is maintained at each speaker connector or the sound can become wea...

Page 10: ...der 1 Audio player recorder Tape MD CD R FM AM tuner Phono cable 2RCA 2RCA Video player Digital audio connections Two types of digital audio connections can be made to the 640R 1 Optical Toslink 2 Coa...

Page 11: ...deo 1 Video 2 and Recorder 1 see the Assigning HDMI sources section for more information The 640R routes the HDMI outputs of DVD players set top boxes etc to the TV Monitor without any internal proces...

Page 12: ...eo 1 Video 2 Multi Room Composite S Video Digital O This device complies with part 15 of FCC rules TV MonOut Power On Off Manufactured in an ISO9002 approved facility Designed in London England www ca...

Page 13: ...0R to decode surround sound information if the console game supports it Composite video cable Stereo phono cable RCA RCA S Video cable Optical cable OPT OPT FM aerial Connect an aerial to the FM 75 oh...

Page 14: ...his to None in the settings as shown later and the 640R will automatically redirect the centre channel audio information into the Left and Right Front channels creating what is known as a Phantom Cent...

Page 15: ...essing the OSD button always moves back one menu item and then exits and stores from the main menu screen 640R azur 15 ENGLISH Because the speakers in a surround sound system are usually different dis...

Page 16: ...Level calibration Level Calibration Test Signal On Front L 0dB Front R 0dB Surround L 0dB Surround R 0dB Centre 0dB Subwoofer 0dB Surr Back L 0dB Surr Back R 0dB Return To Menu OSD The next step is to...

Page 17: ...40R is fully compatible with DVI in that simple passive DVI HDMI adaptors are available which allow the conversion of the DVI connector to an HDMI format connector and back again if required for routi...

Page 18: ...operate the 640R below is a brief guide to the Surround Sound formats that the 640R is compatible with Dolby Digital Known also as DD 3 2 or DD 5 1 provides up to 5 1 output from suitable encoded Dol...

Page 19: ...activate the 640R switch the Power button on the rear panel to On then press the Standby On button on the front panel Selecting the source 1 Select the desired source by pushing the corresponding sour...

Page 20: ...r 5 1 decode post processed to 6 1 7 1 Indicates 7 1 output created by a 2 0 5 1 or 6 1 decode post processed to 7 1 6 1 Indicates 6 1 output created from 6 1 material decoded as 5 1 and then post pro...

Page 21: ...IIx Music 6 1 DTS 3 2 ES Matrix 6 1 DTS 3 2 Neo 6 Cinema 6 1 DTS 3 2 Neo 6 Music 6 1 DTS ES Matrix 3 3 PLIIx Movie 6 1 DTS ES Matrix 3 3 6 6 1 1 DTS ES Matrix 3 3 PLIIx Music 6 1 DTS ES Matrix 3 3 Neo...

Page 22: ...ES Matrix 7 1 DTS 3 2 Neo 6 Cinema 7 1 DTS 3 2 Neo 6 Music 7 1 DTS ES Matrix 3 3 PLIIx Movie 7 1 DTS ES Matrix 3 3 6 6 1 1 DTS ES Matrix 3 3 PLIIx Music 7 1 DTS ES Matrix 3 3 7 7 1 1 DTS ES Matrix 3 3...

Page 23: ...c tuning manual tuning or preset mode 4 Press the Tuning and Tuning buttons or the left and right arrow buttons on the remote to select the station you want to listen to In automatic tuning mode the u...

Page 24: ...ithout the OSD by holding down the Sub On Off button and using the Vol Up Down buttons whilst it is kept down Input naming If desired it is possible to customise the names shown on the front panel dis...

Page 25: ...4V DC In IR3 1 2 Keypad 1 Keypad 2 DVD SR SBR SW L SL SBL SB Y Cb Pb Cr Pr Y Cb Pb Cr Pr Y Cb Pb Cr Pr Y Cb Pb Cr Pr C 7 1 Direct In 7 1 Preamp Out L R L R Serial No label fitted on underside Max Powe...

Page 26: ...Right Right Left Left Power AC On Off Power Manufactured in an ISO9002 approved facility IR Emitter In In Out Control Bus S P DIF Co axial Toslink Optical Digital Outputs Mains Voltage Selector Switch...

Page 27: ...SET will appear briefly on the front panel display before returning to Standby mode Reset Back up memory Tuning Mode Store DVD Video 1 Stereo Modes Dolby Digital DTS Surround Modes Pro Logic Neo DSP S...

Page 28: ...tputs 2nd 3rd Zone 3 IR Emitter outputs 2 Composite video outputs 2nd 3rd Zone 1 External PSU input 24VDC Standby power consumption 10w Quiescent power consumption 70w Max power consumption 1400w Dime...

Page 29: ...1 or 7 1 7 1 has mono back surrounds DTS ES Matrix Discrete PLIIx Movie PLIIx Movie post process of DTS ES 6 1 giving 6 1 or 7 1 DTS ES Matrix Discrete PLIIx Music PLIIx Music post process of DTS ES...

Page 30: ...AP20060 2 A Cambridge Audio Gallery Court Hankey Place London SE1 4BB England www cambridge audio com 2007 Cambridge Audio Ltd...

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