Cambridge Audio Complete Guide to Troubleshooting and Specifications for 540R

Page 23

Troubleshooting

A low hum or buzz sound can be heard

Power cords or lighting placed near this product.

Analog inputs not connected securely.

Sound is not audible from one channel

Speaker connections disconnected.

Speaker set to ‘None’ in OSD setup menu.

Sound cuts off when listening to music or there is no sound even though power is ON

Speaker impedance is less than prescribed for the 540R v3. The unit is not adequately ventilated and may be overheating.

Low bass or “phasey” response

Speaker polarity (+/-) of one or more speakers is reversed.

An unusual hissing noise is heard when listening to a radio broadcast in stereo, but not heard when listening in mono

A slight noise may be heard because the method used for modulation of FM stereo broadcasts is different than that used for mono broadcasts.

Aerial quality also effects the level of hiss heard.

Noise is excessive in both stereo and monaural radio broadcasts

Poor location and/or direction of the antenna.

Transmitting station is too far away.

No sound from the rear speakers

Source being played is not recorded in surround sound. Speaker/s set to ‘None’ in OSD setup menu.

A stereo mode has been selected.

No sound from the centre speaker

Centre speaker has been set to ‘None’ in OSD setup menu. A stereo mode has been selected.

No sound from the subwoofer

Sub has been set to ‘Off’ in the OSD setup menu or via the remote.

DTS Neo:6, DD PLII modes (which have no LFE channel) have been selected with all speakers set to ‘Large’ and Bass Augment off.

Remote control is not working

The batteries are flat.

The remote is too far from the receiver or out of the effective range.

No sound from speakers when connected to a digital input

Audio input type is set to analogue (check display). Press the Audio In Type button to switch to digital.

No sound from speakers when connected to an analogue input

Audio input type is set to digital. Press the Audio In Type button to switch to analog (check display).

Audio input type can also be set in the Input Setup menu of the OSD.

OSD not visible

Check that the TV/Monitor is connected to the 540R v3 and is using a Composite or S-Video connection.

For more frequently asked questions (FAQ’s), technical advice and information on getting the most out of your 540R v3, please visit the Support section on Cambridge Audio’s website:

www.cambridgeaudio.com/support.php

 

azur

540R v3

Technical specifications

 

Power Output

100 watts rms per channel,

 

8 ohms, two channels driven

 

80 watts rms per channel,

 

8 ohms all 6 channels driven

THD

<0.005% @1kHz

 

 

<0.04% @20Hz - 20kHz

Crosstalk

<-60dB

 

Frequency response

20Hz – 20kHz +/- 1dB

Audio Input Sensitivity

150mV

 

Audio Input Impedance

47kOhms

 

Digital Input Impedance

75ohms (Coaxial/SPDIF)

S/N Ratio

>96dB ‘A’ weighted

Tone Control Range

Bass +/- 10dB

 

 

Treble +/- 10dB

 

FM Tuner

87.5-108MHz,

 

 

75 ohm coaxial aerial

AM Tuner

522-1629kHz,

 

 

300 ohm loop aerial

Video Levels /Impedance

Composite (CVBS) =

 

1Vp-p / 75ohm

 

 

S-Video (S-VHS) =

 

Y 1Vp-p / 75ohm

 

C 0.286 Vp-p / 75ohm

 

Component =

 

 

Y 1Vp-p / 75ohm

 

Cb/Cr 0.75Vp-p / 75ohm

 

Pb/Pr 0.75Vp-p / 75ohm

HDMI

Transfer of all resolutions up to and

 

including 1080p @ 50/60Hz (1920 x

 

1080) supported, with HDCP

 

handshaking.

 

Architecture

CS42518 CODEC

 

CS493263 DSP

 

Audio Inputs

6 Line Level + Tuner

 

6.1 Direct Input

 

Audio Outputs

6 Amplified Speaker Outputs

 

6.1 Preamp output

 

1 Tape record output

Video Inputs

3 Composite, 2 S-Video,

 

2 Component Video

Video Ouputs

1 Composite, 1 S-Video,

 

1 Component Video

Digital Inputs

4 Co-Axial, 4 Optical

Digital Outputs

1 Co-Axial, 1 Optical

Stby power consumption

<10w

 

Max power consumption

615w

 

Dimensions - H x W x D

150 x 350 x 430mm

Weight

9.6kg (21.1lbs)

 

ENGLISH

23

Image 23
Contents Azur 540R Introduction ContentsBefore connecting Plug Fitting Instructions UK Only Limited warrantySafety precautions Checking the Power Supply RatingImportant safety instructions Rear panel connections Front panel controls Remote control Loudspeaker connections Front input connections Analog audio connectionsAerial connections Digital audio connectionsHdmi cable Video connectionsHdmi connections SurroundBack Centre Power amplifier6.1 Direct Phono cables 2RCA-2RCASpeaker configuration 540R v3 setupSpeaker delay Level calibration Source setupHdmi Pre-Emphasis Assigning video sourcesSurround sound modes Selecting the source Selecting the desired listening modeOperating instructions Stereo Modes Decode modes 5.1 speaker setupPro Logic Dolby Digital EX Neo Decode modes 6.1 speaker setup Radio Data Systems RDS Using the TunerDynamic Range Control Storing stationsAdvanced bass management Audio split modeBass/Treble configuration Subwoofer setupReset/Back-up memory OSD setupCustom installation C.I. use Technical specifications TroubleshootingAP20541/1-A

540R V3 specifications

The Cambridge Audio 540R V3 is a high-quality AV receiver that has made a name for itself in the realm of home entertainment. Renowned for its solid performance and formidable features, the 540R V3 delivers an immersive audio-visual experience for home cinema enthusiasts and music lovers alike.

One of the standout characteristics of the 540R V3 is its build quality. The receiver boasts a sturdy chassis that not only enhances durability but also helps in reducing vibration and resonance. This attention to structural integrity ensures that the performance remains consistent and delivers clear, dynamic sound.

The 540R V3 is equipped with a powerful 5.1 channel amplification system that provides ample power to drive a variety of speaker configurations. With a total power output of 75 watts per channel, it can easily accommodate both small and large room setups. The unit supports multiple surround sound formats, including Dolby Digital and DTS, which ensures that users can enjoy a complete surround sound experience.

Another significant feature of the 540R V3 is its extensive connectivity options. The receiver includes multiple HDMI inputs, allowing for seamless connection to high-definition sources such as Blu-ray players, gaming consoles, and streaming devices. Additionally, it offers composite and component video inputs, ensuring compatibility with legacy equipment.

The 540R V3 incorporates advanced digital processing technology to enhance audio quality. The built-in digital-to-analog converters (DACs) work to optimize the quality of sound and maintain signal integrity, which is essential for delivering detailed soundstage and clear dialogue.

For music aficionados, the 540R V3 also incorporates various audio enhancements such as tone controls and a dedicated headphone output. This versatility allows for personalized audio tuning according to listener preferences.

Furthermore, the receiver features an intuitive user interface, making it easy for users to navigate through various settings and configurations. The remote control is user-friendly, providing access to all functionalities without hassle.

In summary, the Cambridge Audio 540R V3 stands out as a well-rounded AV receiver that combines solid construction, powerful amplification, and advanced connectivity. Its ability to provide a rich home cinema experience, coupled with its robust audio features, makes it an excellent choice for those seeking quality and reliability in their audio-visual setup. With its blend of performance and user-friendly design, the 540R V3 remains a favorite among both casual listeners and audiophiles.