DPL680 EN 4/8/04 4:01 PM Page 28

Troubleshooting Tips

Troubleshooting Tips

Receiver/Tuner Operation

ST indicator is off.

•Adjust the antenna.

•Press GO BACK/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.

There is interference to FM reception.

•Turn off other electrical units (e.g. DVD, CD player) near the receiver.

•Reposition the Antenna.

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 battery to the symbols shown in the remote battery compartment.

•The batteries are weak. Replace all batteries.

•The remote is not pointed at the remote control sensor 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 analog) 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 connections.

•Check whether the center or surround speaker settings are set to YES.

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 analog input signal is connected from the signal source to the analog input jacks.

•In VCR mode, VCR OUT will be muted.

•In TAPE mode, TAPE OUT will be muted.

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.

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Technicolor - Thomson DPL680 manual Troubleshooting Tips, Receiver/Tuner Operation, Remote Control Operation, General
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DPL680 specifications

The Technicolor - Thomson DPL680 is a remarkable digital projector that has earned its place in the spotlight within both the home entertainment and professional presentation domains. Known for its high-quality image rendering capabilities, it employs advanced DLP (Digital Light Processing) technology, which enhances the viewing experience by delivering sharp images, deep blacks, and vivid colors. This model is particularly celebrated for its reliability and versatility, making it a popular choice among both casual movie watchers and dedicated cinephiles.

One of the standout features of the DPL680 is its impressive brightness rating, typically measured in lumens. This allows the projector to perform well in various lighting conditions, making it suitable for dark home theaters as well as brighter environments such as conference rooms or classrooms. The ability to maintain clarity and color accuracy despite ambient light is a significant advantage for users who might not always have control over their viewing environments.

In terms of resolution, the DPL680 often supports HD formats, ensuring that viewers can experience content in crisp detail. This projection technology also ensures that images are smooth and lifelike, reducing issues such as motion blur, which can be a common drawback in many projectors. The high refresh rate and quick response time further contribute to an enjoyable viewing experience, especially when displaying fast-paced content like action films or sports.

Another notable characteristic of the DPL680 is its connectivity options. The projector features multiple input ports, including HDMI and USB, allowing seamless connections to various devices such as computers, streaming devices, and gaming consoles. This flexibility ensures that users can easily switch between different sources without hassle, making it an ideal choice for presentations and entertainment alike.

The DPL680 is also designed with user convenience in mind. With features such as optical zoom and keystone correction, users can easily adjust the image to fit different screen sizes and shapes, providing flexibility for various setup configurations. Additionally, its compact design makes it portable, allowing users to take it to different locations or events with ease.

Overall, the Technicolor - Thomson DPL680 stands out due to its combination of advanced technology, versatility, and user-friendly features, making it a top choice for anyone looking to enhance their visual experience. Whether for professional use or home entertainment, the DPL680 is a comprehensive solution that delivers impressive performance and quality, ensuring that every projection is a visual delight.
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