Unwind Maintenance, Troubleshooting Guide, Specifications DT-920, Problem, Power consumption

Page 7

MAINTENANCE

Cleaning the cabinet

Use a clean soft cloth moistened with plain lukewarm water and wrung dry. Never use benzol, benzene or other strong chemical cleaners since these could damage the finish ofyour unit. It is important that no liquid reaches the inside of the unit.

WARNING:

FOR YOUR PERSONAL SAFETY, BE SURE TO

DISCONNECT THE AC POWER CORD BEFORE

PROCEEDING WITH ANY MAINTENANCE OR CLEANING.

TROUBLESHOOTING GUIDE

If you have followed the instruction and are having difficulty operating the unit, locate the SYMPTOM in the left column below. Check the corresponding POSSIBLE CAUSE and CORRECTIVE ACTION columns to locate and remedy the

problem.

SYMPTOM

POSSIBLE CAUSE

No power when the POWER button is set to

No power plug connection at the AC outlet.

ON.

 

Poor FM reception.

No antenna is connected.

CORRECTIVE ACTION

Insert power plug into the AC outlet

Connect the supplied FM antenna to the FM antenna terminals on the rear panel of the unit. Refer to the "CONNECTIONS" section.

Continuous or intermittent hissing noise during AM reception, especially at night.

A humming noise can be heard during AM broadcast reception.

The tuner operation or display is not normal.

Shorted or faulty connection(s) between the FM antenna and the tuner.

The antenna is not positioned for the best reception.

Noise caused by motors, fluorescent lamps, lightning, television. etc.

The power cord may be too close to the AM loop antenna or the antenna wire.

The memory must be reset.

Check the connections to the FM antenna terminals on the rear panel of the unit.

Change the position of the antenna. Refer to the "CONNECTIONS" section.

Keep the unit away from noise sources.

Install an outdoor AM antenna (Noise may be reduced, but not completely eliminated.)

Position the power cord away from the antenna line and the AM loop antenna.

Adjust the position of the AM loop antenna.

Disconnect the power cord, then press the RESET button (rear of the tuner) at least 20

seconds. See page 5.

Servicing:

Should this product require service, refer to the TOA Electronics, Inc., TOA Canada Corporation warranty.

SPECIFICATIONS DT-920

Tuning range AM: 520kHz - 1710kHz (10kHz steps)/522kHz - 1710kHz (9kHz steps)

FM: 87.9MHz - 107.9MHz (200kHz steps)/87.5MHz - 108.0MHz (50kHz steps)

FM usable sensitivity

14.7dBf

AM usable sensitivity

700µV/m

Power requirements

120V AC ±10%, 60Hz

Power consumption

6 Watts

Dimensions (W x H x D)

Approx. 420 x 82 x 270 mm

Weight

Approx. 2.8 kg

IMPORTANT INFORMATION

 

All specifications are subject to change without notice.

 

-6-

Image 7
Contents AM/FM Synthesizer Contents AM antenna Ing this unitOutput 1 or 2 jack on the Tuner and the other end FM antennaListening to the Radio Automatic tuningManual tuning ControlsImportant Note Automatic preset tuning APTDirect Tuning Automatic or Manual Preset TuningWhat to do if Power cord from the AC outlet, then press the ResetUsing the Tuning UP or Down button Listening to Preset StationsProblem MaintenanceTroubleshooting Guide Specifications DT-920TOA Corporation

DT-920 specifications

The Unwind DT-920 is a remarkable addition to the realm of digital therapy devices, designed to offer an innovative approach to relaxation and stress relief. This advanced device employs a variety of features and technologies, making it a valuable tool for anyone looking to enhance their wellness routine.

One of the standout features of the Unwind DT-920 is its versatility. It encompasses multiple therapeutic modalities, including white noise generation, soothing music playback, and guided meditation sessions. Users can easily customize their experience to suit their preferences and needs, whether they are looking for background noise for better concentration or calming sounds for relaxation at the end of a long day.

In terms of technology, the Unwind DT-920 utilizes cutting-edge sound engineering to create high-quality audio output. The built-in speakers are expertly tuned to deliver crisp sound that immerses users in a tranquil atmosphere. Additionally, the device is equipped with Bluetooth connectivity, allowing users to stream their favorite playlists or meditation tracks from their smartphones or tablets effortlessly.

The user interface of the Unwind DT-920 is another highlight. It features an intuitive touchscreen display that provides easy navigation through various modes and settings. Users can adjust volume levels, select different soundscapes, and set timers for sessions, making it an intuitive option for anyone, regardless of their technological proficiency.

Another characteristic that sets the Unwind DT-920 apart is its portability. Designed with a sleek and lightweight build, the device is highly convenient for travel or daily commutes. It can easily fit into bags or backpacks, allowing users to take their stress-relief sessions anywhere they go.

The device also supports a rechargeable battery, enabling extended use without the hassle of constant power supply. This feature is particularly beneficial for users who wish to unwind in outdoor settings or while on vacation.

In summary, the Unwind DT-920 embodies the perfect blend of technology, intuitiveness, and portability, making it an ideal choice for those seeking to enhance their relaxation, mindfulness, and overall well-being. Its multitude of features gives users the autonomy to tailor their experience, ensuring that everyone can find their ideal path to tranquility.