Troubleshooting Tips

Receiver/Tuner Operation

ST indicator is off.

Adjust the antenna.

Press DIGITAL INPUT/ST/MONO button to insure you are not outputting in mono.

The signal is Mono. Severe hum or noise.

The signal is too weak. Connect an external antenna.

Adjust Antenna

Reposition Antenna away from any electronics.

Remote Control Operation

The remote control does not operate the unit.

Another source mode is selected on the remote. Press the correct Source Button.

No batteries installed. (included with your system) Install the batteries before attempting to operate the remote. Be sure to match the + and - ends of each bat- tery to the symbols shown in the remote battery com- partment.

The batteries are weak. Replace all batteries.

The remote is not pointed at the remote control sen- sor on the main unit or there is an obstacle between the remote and the main unit.

The remote control is too far from the main unit, move closer.

Remote loses Programmed codes.

• Weak batteries, replace batteries.

Remote forgets what source was selected.

• Weak batteries, replace batteries.

General

No audio.

Make sure the speakers are connected.

Check the input connections.

Check the power cord connections.

Make sure the MUTE signal on the front panel is off.

Make sure the digital setting (optical, coaxial or ana- log) is correct.

Check that the headphone is not inserted.

No audio from one channel.

Check the speaker level setting.

Check the speaker wire or external source cable con- nections.

Noise occurs when the TV is turned on.

• The TV is too close to the audio system.

Specific instruments sound displaced.

Check the connections between the receiver and the speakers if the sound does not match the video.

Check if the video and audio cable are correctly inserted.

TAPE OUT and REC OUT do not operate in VCR mode.

• Check to make sure the unit is not in 6-channel direct

EN

input mode.

Cleaning the Exterior

Disconnect the system from AC power before cleaning the exterior of the system with a soft dust cloth, or with a slightly damp leather chamois. Never use strong solvents.

Equipment Specifications:

AMPLIFIER SECTION:

110W at 8 ohm. <0.09% THD from 20 Hz to 20kHz 2 channel driven

Muting Attenuation: 65dB

Frequency Response: +/-3dB

Signal to Noise Ratio: 65dB (Dolby digital mode mode)

VIDEO SECTION:

Input ( Sensitivity/ Impedance ):1Vp-p/ 75ohm

Output (Level/ Impedance): 1Vp-p/ 75 ohm

Frequency Response: 10Hz to 6MHz at +/- 3dB

Signal to noise ratio: 40dB

Crosstalk @3.58MHz: 40dB

AM TUNER SECTION:

Frequency Response: 80Hz – 2kHz +/-6dB

Usable Sensitivity: 800uV/m @ S/N 20dB

Signal to Noise: 38dB

Image Ratio: 27dB @ 1000kHz

IF Rejection: 35dB

FM TUNER SECTION:

Frequency Response: 40Hz – 15kHz +/-3dB

Quieting: 24dBu

Signal to Noise: 60dB(stereo) / 65dB(mono)

Image Ratio: 40dB

IF Rejection: 50dB

Dimensions (H x W x D mm) :

Unit - 130 x 430 x 400

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Technicolor - Thomson DPL4000 manual Equipment Specifications, Receiver/Tuner Operation, Remote Control Operation, General

DPL4000 specifications

The Technicolor - Thomson DPL4000 is a highly regarded digital video projector that has made a significant impact in both home theater and professional environments. Renowned for its rich color reproduction and sharp image quality, the DPL4000 incorporates advanced technologies that elevate the viewing experience to new heights.

One of the standout features of the DPL4000 is its use of Digital Light Processing (DLP) technology. This innovative approach to image projection utilizes a digital micromirror device (DMD), which enables precise control over individual pixels and results in smoother transitions and better color accuracy. The DLP technology employed in the DPL4000 reduces the occurrence of color artifacts and delivers a clear, bright image, making it ideal for high-definition video content.

The projector boasts a native resolution of 1920 x 1080 (Full HD), ensuring that viewers can enjoy intricate details in movies and presentations. Moreover, it supports various aspect ratios, providing flexibility for different screen formats. This adaptability is particularly useful for various content types—from cinematic features to business presentations.

Another key characteristic of the DPL4000 is its impressive brightness, rated at approximately 5000 lumens. This high lumen output allows the projector to perform well in various lighting conditions, making it suitable for both dimly lit home theaters and brighter conference rooms. The powerful lamp technology further enhances longevity and reduces maintenance costs, ensuring that users get the best return on their investment.

The connectivity options available on the DPL4000 are extensive, catering to a modern digital ecosystem. HDMI, VGA, and USB ports are included, allowing users to connect a wide range of devices seamlessly. This compatibility not only facilitates easy integration with laptops and multimedia players but also enables wireless streaming capabilities, enhancing convenience.

In addition to its technical specifications, the DPL4000 features an intuitive interface that simplifies operation for both novice and experienced users alike. The user-friendly remote control and on-screen menus make navigating settings straightforward, enabling users to customize their viewing experience easily.

Overall, the Technicolor - Thomson DPL4000 projector stands out for its combination of advanced DLP technology, high brightness, and excellent connectivity options. Whether for home entertainment or professional presentations, it delivers stunning visuals and exceptional reliability that meet the demands of modern users.