NAD T752 owner manual Troubleshooting, Condition Possible Causes Possible Solutionss

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TROUBLESHOOTING

CONDITION

 

POSSIBLE CAUSE(S)

 

POSSIBLE SOLUTIONS(S)

 

 

 

 

NO SOUND FROM ALL CHANNELS

AC power unplugged

• Check AC cable, connection, and outlet

 

• Power not switched on

Disengage Tape Monitor

 

Outlet is unpowered

 

 

 

Tape Monitor is engaged

 

 

 

 

 

 

 

NO SOUND FROM SOME CHANNELS

Faulty/missing cables

Check cables

 

• <Speaker Settings> channel (s) set to "None"

• Check <Speaker Settings> menu

 

Power-amp or speaker-connections faulty

Check power amp, cabling, and speakers

 

 

 

 

NO SOUND FROM SURROUND

No surround listening mode is engaged

• Select appropriate listening mode

CHANNELS

Surround-channels set to "None" on

• Correct <Speakers Settings> or

 

 

<Speaker Settings> menu

 

<Channel Levels> settings

 

Surround-channels level set too low on

 

 

 

 

<Channel Levels> menu

 

 

 

 

 

 

 

NO SOUND FROM SUBWOOFER

Subwoofer is off, unpowered,

Power-up subwoofer, check sub's

 

 

or improperly connected

 

AC outlet, or check connections

 

• Subwoofer set to "OFF" on

• Correct <Speakers Settings> or

 

 

<Speaker Settings> menu

 

<Levels setup> settings

 

Sub level set too low on

 

 

 

 

<Channel Levels> menu

 

 

 

 

 

 

NO SOUND FROM CENTER CHANNEL

Source is a 2/0 (etc.) Dolby Digital or

• Play a known 5.1-channel recording or

 

 

DTS recording without center channel;

 

select Dolby Pro Logic or Mono mode

 

• Center set to "OFF" on

• Correct <Speakers Settings> or

 

 

<Speaker Settings> menu

 

<Channel Levels> settings

 

Center level set too low on

 

 

 

 

<Channel Levels> menu

 

 

 

 

 

 

 

NO DOLBY DIGITAL/DTS

Source's digital output is not connected to

Check connections

 

 

a T 752 digital input

• Check source component setup

 

• Source component not configured for multi

 

 

 

 

channel digital output

 

 

 

 

 

 

 

T 752 DOES NOT RESPOND

Batteries are flat or incorrectly inserted

Check batteries

TO HTR 2 REMOTE

IR transmitter window on remote, o

Check IR windows and ensure clear

 

 

IR receiver window on T 752 is obstructed

 

line-of-sight from remote to T 752

 

• T 752 front panel is in very bright sunlight

Reduce sunlight/room lighting

 

 

or ambient light

 

 

 

 

 

 

T 752 DOES NOT RESPOND

Microprocessor error

Power-down the T 752 via the front-panel

FROM THE AC OUTLET

T752 may have over heated

 

Power key and unplug it from the AC outlet

TO FRONT-PANEL COMMANDS

12V TRIGGER IN/OUT is set to AUTO or

• Wait five minutes, re-connect and

 

 

“on” position

 

power up

 

 

 

• Switch to OFF position

 

 

 

 

 

ENGLISH

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Image 27
Contents English Installation Safety InformationExplanation of Graphical Symbols PrecautionsDo not Attempt to Service the Unit Yourself OWNER’S Record Electric PowerMaintenance Damage Requiring ServiceTable of Contents Thank you for choosing NAD Getting the Most from the NAD TUnpacking and Setup WHAT’S in the BOXChoosing a Location Integration About the TR.S., Matrix and Digital Surround Ease of USEUpgradability About the HTR 2 System Remote ControlPlay a DVD Movie QuickstartFront Panel Digital Input Jack Default Assignment Rear Panel 13 12V Trigger IN/OUT Setting UP the T Getting StartedDealing with HUM and Noise Navigating the OSD and Making Changes Input SetupAbout the ON-SCREEN Displays OSD and FRONT-PANEL Readout Display the OSDUsing AN SPL Meter Speaker SetupListening Mode CHANNEL-BALANCE Test SetupSpeaker Distance Creating and Using PresetsCreating Presets Recalling PresetsMuting the Sound Using the TAdjusting the Volume Selecting SourcesChoosing the FM Mute / Mode Tuning StationsSetting Radio Presets Selecting Radio PresetsAbout the T 752S Listening Modes Selecting Listening Modes Displaying the Signal ModeAdjusting Listening Modes Adjusting Channel Levels on the FLYAdjusting the Tone Controls Learning Codes from Other Remotes Using the HTR 2 Remote ControlSpecifications Controlling the TRecording Macros Copy a Command from Another KEYMacro Commands PUNCH-THROUGHLoading CODE-LIBRARIES KEY-ILLUMINATION TimeoutFactory Reset Delete ModeSummary of HTR 2 Modes Search ModeTrigger Setup Checking CODE-LIBRARY NumberCondition Possible Causes Possible Solutionss TroubleshootingAmplifier Section SpecificationsPhysical Specifications AV Surround Sound ReceiverNAD

T752 specifications

The NAD T752 is a highly regarded audio/video receiver that has made its mark in the realm of home theater systems. Known for its versatility, performance, and value for money, the T752 is designed to meet the needs of both casual listeners and serious audiophiles. With its robust array of features and technologies, the T752 provides a comprehensive solution for enjoying movies, music, and gaming with impressive clarity and power.

One of the standout features of the NAD T752 is its multi-channel amplification. It delivers a powerful 5.1 channel surround sound experience, allowing users to immerse themselves in rich audio. Each channel is designed to provide a 50 watts output, ensuring sufficient power for driving a variety of speakers while maintaining distortion-free sound.

The T752 incorporates NAD's proprietary PowerDrive technology, which optimizes the performance of the amplifier under different loads. This means that the receiver can efficiently drive low-impedance speakers without sacrificing sound quality or risking damage. This technology is crucial for delivering consistent performance across various listening environments.

In terms of connectivity, the NAD T752 is equipped with a wide range of inputs and outputs, including multiple HDMI ports, composite and component video inputs, and digital audio inputs. This ensures compatibility with a variety of source devices, from Blu-ray players to gaming consoles, making it a versatile addition to any home theater setup. The HDMI connectivity allows for direct switching between devices while also supporting high-definition video and audio formats.

The T752 also features advanced processing capabilities, such as Dolby Digital and DTS decoding, which enhances the surround sound experience, making dialogue clearer and effects more immersive. NAD’s proprietary EISA Award-winning technology further enriches audio playback, ensuring the listener receives a captivating surround sound experience.

Another noteworthy characteristic of the NAD T752 is its user-friendly interface. The receiver is designed for ease of use, with intuitive controls and an on-screen display that simplifies the setup process. Additionally, NAD offers a comprehensive remote control that allows users to manage their listening experience seamlessly.

In conclusion, the NAD T752 stands out as a solid choice for home theater enthusiasts. With its robust sound performance, extensive connectivity options, and advanced audio processing technologies, it delivers a rewarding listening experience. Whether watching films, listening to music, or gaming, the T752 is capable of elevating your entertainment experience to new heights.