INTEGRA DTR-50.3 (01) PDF Document

To ensure the safe operation of your INTEGRA DTR-50.3 AV Receiver, please follow these important safety instructions:

1. Read and keep these instructions.

2. Heed all warnings and follow all instructions.

3. Do not use this apparatus near water, and clean only with a dry cloth.

4. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. Leave 20 cm (8″) of free space at the top and sides and 10 cm (4″) at the rear. The rear edge of the shelf above the apparatus should be 10 cm (4″) away from the rear panel or wall to create a flue-like gap for warm air to escape.

5. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

6. Do not defeat the safety purpose of the polarized or grounding-type plug. If the provided plug does not fit into your outlet, consult an electrician for replacement.

7. Protect the power cord from being walked on or pinched.

8. Only use attachments/accessories specified by the manufacturer.

9. Use only with a specified cart, stand, tripod, bracket, or table. Use caution when moving the cart/apparatus combination to avoid injury from tip-over.

10. Unplug this apparatus during lightning storms or when unused for long periods of time.

11. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way.

12. The apparatus shall not be exposed to dripping or splashing, and no objects filled with liquids, such as vases, shall be placed on the apparatus. Do not put candles or other burning objects on top of this unit.

13. Always consider environmental issues and follow local regulations when disposing of batteries.

When using your INTEGRA DTR-50.3 AV Receiver, please observe the following precautions:

Recording Copyright: Recording copyrighted material is illegal without the permission of the copyright holder, unless it’s for personal use only.

AC Fuse: The AC fuse inside the unit is not user-serviceable. If you cannot turn on the unit, contact your dealer.

Care: Occasionally dust the unit with a soft cloth. For stubborn stains, use a soft cloth dampened with a weak solution of mild detergent and water, then dry immediately. Do not use abrasive cloths, thinners, alcohol, or other chemical solvents.

Power: Before plugging in the unit, ensure the voltage in your area meets the requirements printed on the unit’s rear panel (e.g., AC 230 V, 50 Hz or AC 120 V, 60 Hz). The power cord plug is the main disconnect device and should be easily accessible. If you do not intend to use the unit for an extended period, remove the power cord from the AC outlet.

Preventing Hearing Loss: Excessive sound pressure from earphones and headphones can cause hearing loss.

Batteries and Heat Exposure: Batteries should not be exposed to excessive heat such as sunshine or fire.

Handling: Never handle the unit or its power cord with wet hands. If water or liquid gets inside, have it checked by your dealer. If you need to transport the unit, use the original packaging.

General Notes:

Do not leave rubber or plastic items on the unit for a long time as they may leave marks on the case.

The top and rear panels may get warm after prolonged use; this is normal.

If the unit is not used for a long time, it may not work properly the next time you turn it on, so be sure to use it occasionally.

Your INTEGRA DTR-50.3 AV Receiver comes with the following accessories:

Indoor FM antenna

AM loop antenna

Power cord

Speaker cable labels

Speaker setup microphone

Remote controller (RC-811M) and two batteries (AA/R6)

Installing the batteries:

1. Open the battery compartment on the back of the remote controller.

2. Insert the two supplied AA/R6 batteries, making sure to match the polarity (+/-) with the markings inside the compartment.

3. Close the compartment cover.

Note:

If the remote doesn’t work reliably, try replacing the batteries.

Don’t mix new and old batteries or different types of batteries.

Remove the batteries if you don’t intend to use the remote for a long time to prevent damage from leakage or corrosion.

Remove expired batteries promptly.

Aiming the remote controller:

To use the remote controller, point it at the AV receiver’s remote control sensor on the front panel. The remote should work from a distance of up to approximately 16 ft. (5 m) and within a 30-degree angle to the left or right of the sensor.

Connecting the Speaker Cables:

The following illustration shows which speaker should be connected to each pair of terminals. If you’re using only one surround back speaker, connect it to the SURR BACK L terminals.

Using Screw-type speaker terminals:

1. Strip 1/2″ to 5/8″ (12 to 15 mm) of insulation from the ends of the speaker cables.

2. Twist the bare wires of the cable tightly.

3. Unscrew the speaker terminal knob.

4. Insert the bare wire into the hole on the side of the terminal.

5. Tighten the knob to secure the wire.

Using Banana Plugs (North American models):

1. Tighten the speaker terminal knob.

2. Insert the banana plug straight into the end of the terminal.

Do not insert the speaker code directly into the center hole of the speaker terminal.

Speaker Connection Precautions:

You can connect speakers with an impedance between 4 and 16 ohms. If using speakers between 4 and 6 ohms, you must set the minimum speaker impedance to “4ohms” in the setup menu.

Disconnect the power cord before making any connections.

Pay close attention to speaker wiring polarity: connect positive (+) to positive (+) and negative (-) to negative (-). Incorrect wiring will result in out-of-phase, unnatural sound.

Avoid unnecessarily long or very thin speaker cables.

Be careful not to short the positive and negative wires.

Ensure the metal core of the wire does not touch the AV receiver’s rear panel.

Do not connect more than one cable to each speaker terminal.

Do not connect one speaker to several terminals.

The speaker terminals on your INTEGRA DTR-50.3 are color-coded for identification. The supplied speaker cable labels are also color-coded. Attach the appropriate label to the positive (+) side of each speaker cable according to the table below. This will help you match the cable to the corresponding speaker terminal on the receiver.

The INTEGRA DTR-50.3 supports various speaker configurations depending on the number of speakers you have. A powered subwoofer is recommended for all setups. The following table shows which channels to use for different numbers of speakers. You should run the automatic speaker setup or configure settings manually to get the best performance.

*¹ If you’re using only one surround back speaker, connect it to the SURR BACK L terminals.

*² Front high, surround back and front wide speakers cannot be used at the same time.

To connect a powered subwoofer to your INTEGRA DTR-50.3, use a subwoofer interconnect cable to connect one of the two SUBWOOFER PRE OUT jacks on the receiver to the LINE INPUT jack on your powered subwoofer. The same signal is output from each jack.

To find the best position for your subwoofer, experiment by placing it at various positions in the room while playing a movie or music with good bass. Choose the position that provides the most satisfying results. Common placements include a corner or along the front wall (about 1/3 of the way from a corner).

If your subwoofer is unpowered and you are using an external amplifier, connect the subwoofer pre out jack on the receiver to an input on the amplifier.

Bi-amping provides improved bass and treble performance for your front speakers. When bi-amping is used, the INTEGRA DTR-50.3 can drive up to a 5.1 speaker system in the main room.

Important:

Bi-amping can only be used with speakers that support it. Refer to your speaker’s manual.

Before making connections, you must remove the jumper bars that link the speaker’s tweeter (high) and woofer (low) terminals.

Connection Steps:

1. Connect your front right speaker’s tweeter (high) terminals to the FRONT R speaker terminals on the AV receiver.

2. Connect your front right speaker’s woofer (low) terminals to the SURR BACK R speaker terminals on the AV receiver.

3. Connect your front left speaker’s tweeter (high) terminals to the FRONT L speaker terminals on the AV receiver.

4. Connect your front left speaker’s woofer (low) terminals to the SURR BACK L speaker terminals on the AV receiver.

Configuration:

After completing the connections and turning on the AV receiver, you must go into the speaker settings menu and change the “Speakers Type(Front)” setting to “Bi-Amp” to enable bi-amping.

You must connect the supplied antennas to your INTEGRA DTR-50.3 to receive AM and FM radio signals.

Connecting the AM Loop Antenna:

1. Assemble the AM loop antenna by clipping the base to the loop.

2. Push down the levers on the AM ANTENNA terminal on the rear panel of the AV receiver.

3. Insert the bare ends of the antenna wires into the terminal.

4. Release the levers to secure the wires.

5. Position the antenna for the best reception. Keep it as far away as possible from the AV receiver, TV, speaker cables, and power cords.

Connecting the Indoor FM Antenna:

1. Connect the plug on the indoor FM antenna to the FM ANTENNA jack on the rear panel. Insert the plug fully.

2. Position the antenna for the best reception. You may need to use thumbtacks to fix it to a wall or surface (be careful not to injure yourself).

Tip: If you cannot achieve good reception with the supplied antennas, you may need to use commercially available outdoor AM or FM antennas instead.

Turning On the INTEGRA DTR-50.3:

Press the On/Standby button on the front panel.

OR

Press the Receiver button followed by the Receiver power button on the remote controller.

The AV receiver will turn on, and the display will light up.

Turning Off the INTEGRA DTR-50.3:

Press the On/Standby button on the front panel.

OR

Press the Receiver button followed by the Receiver power button on the remote controller.

The AV receiver will enter standby mode. To prevent loud surprises when you next turn it on, it’s a good practice to turn down the volume before turning it off.

Operating with the remote controller:

1. Press the Receiver button to ensure the remote is in receiver control mode.

2. Press the Input Selector button for the component you want to play (e.g., BD/DVD, CBL/SAT).

3. Start playback on the source component itself.

4. Use the VOL ▲/▼ buttons to adjust the volume.

5. Select a listening mode (e.g., Movie/TV, Music, Game) and enjoy.

Operating on the AV receiver:

1. Use the input selector buttons on the front panel to select the input source.

2. Start playback on the source component.

3. Use the Master Volume control knob to adjust the volume.

4. Select a listening mode using the front panel buttons and enjoy.

The Audyssey MultEQ® XT automatic speaker setup on your INTEGRA DTR-50.3 uses the supplied calibrated microphone to determine the number of speakers, their size, optimum crossover frequencies, and distances from the listening position. It also corrects for room acoustics. This process can take from 2 to 20 minutes depending on the option selected.

Before you begin:

Make the room as quiet as possible by closing windows and turning off other devices (TVs, air conditioners, phones, etc.).

Do not perform the setup if headphones are connected.

Measurement Procedure:

1. Turn on the AV receiver and the connected TV. Select the TV input connected to the AV receiver.

2. Place the speaker setup microphone at ear height in the main listening position, pointing the tip directly at the ceiling. Using a tripod is recommended; do not hold it in your hand.

3. Connect the microphone to the Setup Mic jack on the front panel of the AV receiver. The speaker setting menu will appear on your TV.

4. On the “MultEQ XT: Auto Setup” screen, confirm your speaker configuration (Speakers Type, Powered Zone 2, Subwoofer). If you use a powered subwoofer, go to the next step. If not, skip to step 6.

5. Test tones will play through the subwoofer. Adjust the subwoofer’s volume control until the level on the screen reads 75 dB, then press Enter.

6. Use the ▲/▼ buttons to select either “Audyssey Quick Start” (one position measurement) or “Audyssey MultEQ XT Full Calibration” (up to eight position measurements for best results).

7. Press Enter. The setup process will start, and test tones will be played through each speaker. Do not talk or stand between the speakers and the microphone during this process.

8. If you selected “Full Calibration,” the receiver will prompt you to move the microphone to the next listening position. Place the microphone at the next position and press Enter. Repeat for up to eight positions.

9. After all measurements are complete, a “Review Speaker Configuration” screen will appear. Use the ▲/▼ buttons to select “Save” and press Enter to save the calculated settings.

10. The menu will display settings for “Audyssey,” “Dynamic EQ,” and “Dynamic Volume.” You can adjust these now or later. Press Enter to confirm.

11. Press Enter again.

12. Disconnect the speaker setup microphone to complete the process.

If an error occurs during the Audyssey MultEQ® XT Room Correction and Speaker Setup on your INTEGRA DTR-50.3, one of the following messages may appear:

Ambient noise is too high.

The background noise is too loud. Remove the source of the noise (e.g., an air conditioner or appliance) and try again.

Speaker Matching Error!

The number of speakers detected was different from the first measurement. Check that all your speaker connections are secure and try again.

Writing Error!

This message appears if the settings fail to save. Try saving again. If this message persists after several attempts, contact your dealer.

Speaker Detect Error

This message appears if a speaker is not detected. The screen will show “No” for the speaker that was not found. Check the speaker connection and try again.

In all cases, you will have the options to “Retry” the measurement or “Cancel” the setup.

You can select listening modes on your INTEGRA DTR-50.3 using either the front panel or the remote controller. These modes can transform your listening room into a movie theater or concert hall.

Using the Remote Controller (Press Receiver first):

Movie/TV button: Press this button repeatedly to cycle through listening modes intended for use with movies and TV.

Music button: Press this button repeatedly to cycle through listening modes intended for use with music.

Game button: Press this button repeatedly to cycle through listening modes intended for use with video games.

THX button: Press this button repeatedly to cycle through the THX listening modes.

Using the Front Panel:

The same buttons (Movie/TV, Music, Game) are available on the front panel of the INTEGRA DTR-50.3 and function in the same way.

Note:

Dolby Digital and DTS listening modes can only be selected if your Blu-ray Disc/DVD player is connected via a digital audio connection (coaxial, optical, or HDMI).

The available listening modes depend on the format of the input signal.

When headphones are connected, you can select from Mono, Direct, and Stereo modes.

To view information about the current input source on your INTEGRA DTR-50.3, press the Display button on the remote controller or the front panel repeatedly. This will cycle through the available information on the receiver’s front display.

The following information can typically be displayed:

Input source: The name of the selected input (e.g., BD/DVD).

Listening mode: The currently active listening mode (e.g., Stereo).

Signal format: The format of the incoming audio signal (e.g., DTS-HD MSTR 5.1). “Analog” is displayed for analog signals.

Sampling frequency: The sampling frequency of the audio signal (e.g., 96 kHz).

Input signal resolution: The resolution of the incoming video signal.

Output resolution: The resolution of the video signal being output to your display.

The information is displayed for about three seconds before the display reverts to its previous state.

To temporarily mute the audio output of your INTEGRA DTR-50.3 AV receiver, press the Muting button on the remote controller.

The output will be muted, and the MUTING indicator will flash on the front panel display.

To unmute, press the Muting button again or adjust the volume using the volume controls. Muting is also automatically canceled when the AV receiver is set to standby.

To use headphones with your INTEGRA DTR-50.3, connect a pair of stereo headphones with a standard 1/4 inch (6.3 mm) plug to the Phones jack on the front panel.

Important Notes:

Always turn down the volume before connecting your headphones.

When the headphone plug is inserted into the Phones jack, the main speakers are automatically turned off (however, Powered Zone 2 speakers are not turned off).

When you connect headphones, the listening mode is automatically set to Stereo, unless it’s already set to Stereo, Mono, or Direct.

If you connect an iPod or iPhone to the USB port on this device, no sound will be output from the headphones jack.

The Multi Zone feature on your INTEGRA DTR-50.3 allows you to enjoy playback in another room (Zone 2 or Zone 3) from a different source than the main room.

Making Connections:

There are two ways to connect Zone speakers:

1. Powered Zone 2 (Speakers connected directly to the AV receiver): This setup allows you to select different sources for the Main room and Zone 2. The Zone 2 speakers are powered by the AV receiver’s internal amplifiers. To use this, you must activate the “Powered Zone 2” setting in the speaker setup menu. Connect the Zone 2 speakers to the FRONT WIDE/ZONE 2 L/R terminals.

2. Connecting to an Additional Amplifier (Zone 2 and Zone 3): This setup allows for 7.1-channel playback in your main room and 2-channel stereo playback in Zone 2 and/or Zone 3. Connect the ZONE 2 and/or ZONE 3 PRE/LINE OUT jacks on the AV receiver to the inputs on an external amplifier in the respective zone.

Controlling Zone 2/3 from the AV Receiver:

1. To Turn On: Press the Zone 2 or Zone 3 button, and within 8 seconds, press an input selector button (e.g., TV/CD, NET). The zone turns on, and the Z2/Z3 indicator lights on the display.

2. To Turn Off: Press the Zone 2 or Zone 3 button. The Z2/Z3 indicator will flash. Then press the Off button.

3. Adjust Volume: Press the Zone 2 or Zone 3 button, then within 8 seconds, use the Zone Level ▲/▼ buttons to adjust the volume.

Controlling Zone 2/3 from the Remote Controller:

1. Press the Zone button repeatedly to select Zone 2 (remote lights red) or Zone 3 (remote lights green).

2. Point the remote at the AV receiver and press the Receiver power button to turn the selected zone on or off.

3. Press an Input Selector button to choose a source for that zone.

4. Use the VOL ▲/▼ buttons to adjust the volume.

Note: Only analog input sources are output by the ZONE 2/3 PRE/LINE OUT and FRONT WIDE/ZONE 2 L/R terminals. Digital sources are not output to Zone 2/3.

You can update the firmware on your INTEGRA DTR-50.3 AV Receiver either via a network connection or a USB storage device. Only perform an update when an announcement is posted on the Integra website.

Before you start (for both methods):

Set “HDMI Control(RIHD)” to “Off”.

Turn off any controller device connected via RS232C or Ethernet.

Turn off Zone 2 and Zone 3.

Stop playback of any content (Internet Radio, iPod/iPhone, USB, servers, etc.).

Updating via Network:

1. Ensure the AV receiver is on and connected to your router with an Ethernet cable.

2. Press Receiver, then Setup on the remote controller.

3. Select “Hardware Setup” and press Enter.

4. Select “Firmware Update” and press Enter.

5. Select “via NET” and press Enter.

6. Select “Update” and press Enter. The update process will begin.

7. Wait for the process to complete. The front display will show “Completed!”.

8. Turn the AV receiver off and on using the front panel On/Standby button.

Updating via USB:

1. On a PC, download the firmware file from the Integra website and unzip it.

2. Copy the three extracted firmware files (ending in .of1, .of2, .of3) to the root directory of an empty USB flash drive.

3. Turn on the AV receiver and connect the USB device to one of the USB ports.

4. Select the USB input source on the AV receiver.

5. Press Receiver, then Setup on the remote controller.

6. Select “Hardware Setup” and press Enter.

7. Select “Firmware Update” and press Enter.

8. Select “via USB” and press Enter.

9. Select “Update” and press Enter. The update process will begin.

10. Wait for the process to complete. The front display will show “Completed!”.

11. Using the front panel On/Standby button, turn off the AV receiver, then remove the USB device.

IMPORTANT: Never unplug, turn off, or interrupt the AV receiver in any way during the update process, as this could damage the unit. The update can take up to 60 minutes.

If your INTEGRA DTR-50.3 AV Receiver turns off unexpectedly, it could be due to the Auto Standby feature. This feature automatically puts the receiver into standby mode if there has been no operation and no audio/video signal input for 30 minutes. This is normal behavior if the feature is enabled.

Another possibility is that the protection circuit has been activated. If “CHECK SP WIRE” appears on the display, this indicates a potential speaker wire short. In this case:

1. Remove the power cord from the wall outlet immediately.

2. Disconnect all speaker cables and input sources.

3. Leave the AV receiver with its power cord disconnected for 1 hour.

4. After 1 hour, reconnect the power cord and turn the volume to maximum. If the receiver stays on, the protection circuit has reset.

5. Set the volume to minimum, disconnect the power cord again, and reconnect your speakers and input sources, ensuring there are no stray wire strands causing a short circuit.

6. If the receiver turns off again when you set the volume to maximum, disconnect the power cord and contact your dealer.

If you are experiencing no sound or very quiet sound from your INTEGRA DTR-50.3, please check the following:

Ensure the correct digital input source is selected.

Make sure all audio connecting plugs are pushed in all the way.

Verify that all components are connected properly.

Check that the speaker cable polarity (+/-) is correct and the bare wires are making good contact with the terminals.

Confirm the correct input source is selected on the AV receiver.

Ensure speaker cables are not shorting (stray strands touching each other or the receiver chassis).

Check the master volume level. The receiver has a wide volume range.

If the MUTING indicator is flashing on the display, press the Muting button to unmute the receiver.

No sound is output from the speakers if headphones are connected to the Phones jack.

For an HDMI source, check the audio output settings on the connected player and ensure it’s a supported format.

Not all listening modes use all speakers. Try a different listening mode.

Check that speaker distances and levels are set correctly in the setup menu.

Make sure the speaker setup microphone is not still connected to the front panel jack.

If the input signal format is set to “PCM” or “DTS” in the Fixed Mode setting, change it back to “Off”.

If only the front speakers on your INTEGRA DTR-50.3 are producing sound, it may be due to the selected listening mode. When the Stereo or Mono listening mode is selected, sound is typically only produced by the front left and right speakers and the subwoofer. This is normal operation for these modes.

Additionally, if you are in Mono listening mode, check the “Output Speaker” setting in the “Multiplex/Mono” section of the Audio Adjust menu. If it’s set to “Left / Right,” only the front speakers will output sound.

If your subwoofer is not producing any sound when connected to the INTEGRA DTR-50.3, check the following:

1. Source Material: The source material you are playing may not contain any information in the LFE (Low Frequency Effects) channel. Try playing a different source, such as an action movie, that is known to have a dedicated LFE track.

2. Speaker Configuration: Make sure the subwoofer is enabled in the speaker settings. Go to the Setup Menu -> Speaker Setup -> Speaker Configuration and ensure “Subwoofer” is set to “Yes”.

3. Double Bass Setting: If your front speakers are set to “Full Band,” bass information may not be sent to the subwoofer. You can enable the “Double Bass” feature in the Speaker Configuration menu to send bass from the front channels to the subwoofer as well.

If you are not getting a picture on your TV, check these points for your INTEGRA DTR-50.3:

Ensure all video connecting plugs are pushed in all the way.

Verify that each video component is properly connected.

On your TV, make sure you have selected the video input to which the AV receiver is connected.

If your TV is connected to an HDMI output, ensure the “Monitor Out” setting is set appropriately (e.g., “HDMI Main”) and not “Analog”. If you want to watch analog sources (Composite, S-Video, Component) via the HDMI output, you must also set the “HDMI Input” assignment for that source to ” —– “.

If your TV is connected via Component Video, S-Video, or Composite video, ensure the “Monitor Out” setting is set to “Analog”.

The resolution setting for the video output might not be supported by your TV. If the message “Resolution Error” appears, you need to select a different resolution on your source device (e.g., DVD player).

Reliable operation with an HDMI-to-DVI adapter is not guaranteed.

If the remote controller for your INTEGRA DTR-50.3 is not working, try the following solutions:

Press the Receiver button at the top of the remote to ensure it is in the correct mode to control the AV receiver.

Check the batteries. Make sure they are installed with the correct polarity (+/-). If they are old, install fresh batteries. Do not mix old and new batteries or different types.

Ensure there is a clear line of sight between the remote controller and the AV receiver’s remote control sensor on the front panel. Do not be too far away (range is about 16 feet or 5 meters).

Make sure the AV receiver’s sensor is not exposed to direct sunlight or inverter-type fluorescent lights.

If the AV receiver is behind colored-glass doors in a rack or cabinet, the remote may not work reliably when the doors are closed.

If you have changed the Remote ID in the receiver’s Hardware Setup menu, you must set the same ID on the remote controller for it to work.

To reset your INTEGRA DTR-50.3 AV Receiver to its factory default settings, follow these steps:

1. With the AV receiver turned on, press and hold down the VCR/DVR button on the front panel.

2. While still holding the VCR/DVR button, press the On/Standby button.

3. “Clear” will appear on the display, and the AV receiver will enter standby mode.

Note: Resetting the AV receiver will delete all your custom settings, including radio presets and speaker calibration data.

To reset the entire remote controller for your INTEGRA DTR-50.3 to its factory default settings:

1. Press and hold down the Receiver button until it lights up (about 3 seconds).

2. Within 30 seconds, press the Receiver button again.

The Receiver button will flash twice, indicating that the remote controller has been reset.