NAD T741 owner manual Problem Cause Solution, No Sound

Page 19

PROBLEM

 

CAUSE

 

SOLUTION

 

 

 

 

NO SOUND

Power AC lead unplugged or power not

• Check if AC lead is plugged in and power

 

 

switched on

 

switched on

 

Tape Monitor selected

De-select Tape Monitor mode

 

Mute on

Switch off Mute

 

 

 

 

NO SOUND ON ONE CHANNEL

Speaker not properly connected or damaged.

• Check connections and speakers

 

• Input lead disconnected or damaged

• Check leads and connections

 

• In Setup “OFF” for surround speaker selected

• Select appropriate Surround mode (large or

 

 

 

 

small)

 

 

 

 

NO SOUND ON SURROUND CHANNELS

No surround mode selected

• Select a Surround Mode

 

Mono sound source

• Test system with Stereo or Dolby Surround

 

• Speakers not properly connected

 

material

 

• Check speakers and connections

 

• Surround volume level too low

• Increase surround volume level

 

 

 

 

NO SOUND ON CENTER CHANNEL

In Setup “OFF” for center speaker selected

• Select appropriate Center mode (large or small)

 

• Speaker not connected properly

• Check speaker and connection

 

• Center volume level set too low

• Increase center volume level

 

 

 

 

“DOLBY DIGITAL” OR “DTS” AUTO-DETECTION

Source not connected using digital inputs

• Connect digital output of source to T741

FUNCTION DOES NOT WORK

 

 

 

 

 

 

 

 

WEAK BASS/ DIFFUSE STEREO IMAGE

Speakers wired out of phase

• Check connections to all speakers in the system

 

 

 

 

REMOTE CONTROL HANDSET NOT WORKING

Batteries flat, or incorrectly inserted

• Check or replace batteries

 

• IR transmitter or receiver windows obstructed

Remove obstruction

 

• IR receiver in direct sun or very bright ambient

• Place unit away from direct sun, reduce amount

 

 

light

 

of ambient light

 

 

 

 

NO SOUND WITH TUNER

Antenna leads incorrectly connected

• Check antenna connections to receiver

 

• Station not selected or weak signal with FM

Re-tune or switch off FM Mute

 

 

Mute on.

 

 

 

 

 

 

NOISE, HISS ON AM AND FM

Weak signal

• Check station tuning. Adjust or replace antenna.

 

 

 

 

DISTORTION ON FM

Multi-path signals or interference from another

• Check station tuning. Adjust or replace antenna

 

 

station

 

 

 

 

 

 

 

WHISTLES OR BUZZES ON FM & AM

• Interference from other electrical sources -

 

computers, games consoles

Check station tuning. Switch off or move the source of the electrical noise

WHISTLES OR BUZZES ON AM

• Interference from fluorescent lighting or

 

electrical motors

Check station tuning. Adjust or replace AM antenna

NO RDS NAME (PS)

Station signal too weak.

Check station tuning. Adjust or replace antenna

 

Station not transmitting RDS data

No remedy

GB

19

Image 19
Contents T741 Page Page Precautions Explanation of Graphical SymbolsInstallation Do not Attempt to Service the Unit Yourself OWNER’S Record Electric PowerMaintenance Damage Requiring ServiceRear Panel Connections 14-18 Video 1 Video 4 Audio & Video Rear Panel Controls Figure FM & AM AntennaTape 1 & CD Input Channel InputsMonitor OUT Audio PRE-OUTS / Subwoofer OUTSoft Clipping NAD-LINK in OUT AC Power CordFront Panel Controls Figure Power STAND-BY IndicatorMemory FM Mute / ModePreset / Tune Volume & SET UPTape Monitor Headphone Socket & Video 5 InputAudio & Video Input Selectors 13. CDTone Controls Surround ModeSET UP SET UP OptionsRemote Control AVR-1 Figure Storing and Recalling Presets To Store a PresetRecalling a Preset Station Deleting a Stored PresetDynamic Range / Next Disc Surround / SetupVolume / Arrow Numeric KeypadSetting UP the Surround System Tune Mode / ReturnRECEIVER/DVD Switch DVD1 / DVD2 SwitchRear Surround Speakers can be set to LAR, SMA or OFF Tips on Which Speaker Settings to USEChannel Delays To Adjust Delay SettingsLevel Setting Channel Balance Tips for Setting DelayNo Sound Problem Cause SolutionNAD Electronics International

T741 specifications

The NAD T741 is a versatile and robust home theater receiver designed to deliver exceptional audio and video performance. As part of NAD’s reputation for marrying quality with affordability, the T741 combines classic NAD performance with modern features to cater to both casual listeners and audiophiles alike.

One of the standout features of the T741 is its power output. The receiver is capable of delivering a solid 50 watts per channel into eight ohms, ensuring that it can drive a variety of speaker configurations without strain. This power output is complemented by NAD's renowned Dynamic Power, which allows the receiver to output higher wattage on demand for shorter bursts, ensuring that musical peaks and action sequences in movies are rendered with intensity and clarity.

Equipped with a broad array of input options, the T741 supports multiple audio sources, including analog and digital inputs, which enhance connectivity with various devices such as CD players, game consoles, and streaming devices. The integration of a built-in AM/FM tuner provides added versatility, allowing users to enjoy their favorite radio stations effortlessly.

The T741 also employs innovative technologies such as NAD's proprietary PowerDrive technology, which dynamically adjusts the receiver's power output according to the demand of the audio source being played. This ensures that listeners experience the full spectrum of sound, from subtle nuances to booming sound effects.

Another notable characteristic of the T741 is its compatibility with Dolby Pro Logic II decoding, which creates an immersive surround sound experience from standard stereo content. This feature is particularly beneficial for those who enjoy watching movies, as it enhances the auditory experience, making it more engaging and lifelike.

In terms of build quality, the T741 showcases NAD’s commitment to durability and design. The receiver features a solid chassis that minimizes vibrations, ensuring clean audio performance. The intuitive front panel layout allows for easy navigation and adjustments, making it user-friendly for individuals of all experience levels.

Overall, the NAD T741 embodies a well-rounded blend of performance, features, and value, making it an excellent choice for anyone seeking to enhance their home audio experience. By integrating advanced technologies and a focus on sound quality, the T741 stands out as a reliable and capable receiver, suitable for a modern home theater setup.