Troubleshooting guide

TA-RW255_En.book Page 15 Tuesday, April 19, 2005 4:36 PM

The following guide lists problems which do not require professional servicing. If, however, the problem cannot be remedied using this guide, contact an Onkyo authorized service center for assistance.

• No power.

Cause: Power cord plug is loose

Remedy: Insert plug properly into outlet.

•Playback but no sound. Cause: Incorrect connection.

Remedy: Check and connect correctly according to page 5.

Cause: Stereo ampliﬁer input selector switch is set to incor- rect position.

Remedy: Change switch position.

•Tape does not move.

Cause: Slack tape wound around pinch roller. Remedy: Take up slack with a pencil (see page 13).

•t button does not engage. Cause: No tape in cassette holder.

Remedy: Insert cassette tape.

Cause: Erasure prevention tab(s) removed.

Remedy: Change cassette or cover tab hole with cello- phane tape.

•Hoarse sound, balance unstable.

Cause: Playback head dirty.

Remedy: Clean head (see page 14).

Cause: Tape is stretched.

Remedy: Replace cassette.

• Excessive noise and tape hiss.

Cause: Head has become magnetized.

Remedy: Demagnetize (see page 14).

Cause: Tape with high noise level.

Remedy: Replace cassette.

• Distorted sound.

Cause: Distortion in tape.

Remedy: Tape is probably bad but conﬁrm by listening to another.

• Recordings are distorted.

Cause: Recording was done at too high a level.

Remedy: Readjust REC LEVEL knob according to the directions on page 8.

• Tape squeal and skipping.

Cause: Dirty heads, pinch rollers or capstan shafts. Remedy: Clean (see page 14).

Cause: Cassette shell is binding tape or tape is stretched. Remedy: Change cassette or try correcting with fast for- ward and rewind.

• Excessive hum during playback.

Cause: Connecting cables not inserted ﬁrmly. Remedy: Insert plugs ﬁrmly.

Cause: External ﬂux leakage from nearby ampliﬁer or TV set.

Remedy: Move deck away from hum source.

• High frequencies too strong.

Cause: Dolby NR encoded tape played back with NR off. Remedy: Select the same noise reduction (Dolby NR B or C) used when the cassette was recorded.

Cause: Incorrect equalization.

Remedy: Conﬁrm that cassette has tape type detection holes.

• No high frequency sounds.

Cause: Tape not encoded with Dolby NR played back with Dolby B or C NR on.

Remedy: Select the appropriate NR mode using the DOLBY NR button (OFF).

Cause: Heads have become dirty. Remedy: Clean (see page 14).

• The skip function does not operate properly.

Cause: The silent sections between songs are too short or noisy.

Remedy: Use a cassette with sufﬁciently silent sections of sufﬁcient length between songs.

• Deck does not operate properly.

Cause: Tape transport control microcomputer has been exposed to interference from power supply or static electricity.

Remedy:

North American model: Unplug the power cord from the wall outlet, wait approximately 10 seconds and then plug it again.

Other model: Press the MAIN POWER switch to turn off the power.

Wait approximately 10 seconds and turn it on again.

In catalogs and on packaging, the letter at the end of the product name indicates the color. Speciﬁcations and operation are the same regardless of color.

TA-RW255 specifications

The Onkyo TA-RW255 is a highly regarded dual cassette deck that combines classic analog tape technology with modern features to enhance audio playback and recording experiences. Designed for audio enthusiasts and collectors, this model stands out with its robust construction and user-friendly functionalities, making it a great addition to any home audio system.

One of the main features of the TA-RW255 is its dual cassette mechanism, allowing users to play and record on two separate decks. This enables effortless dubbing from one cassette to another, a useful capability for those wishing to create copies of their favorite tapes. The device supports both Type I (normal) and Type II (high bias) tapes, providing flexibility depending on the user's needs and the quality of the original recordings.

The TA-RW255 is equipped with Onkyo’s innovative Auto Reverse feature, which automatically switches the direction of playback and recording, ensuring uninterrupted listening. This technology not only enhances convenience but also preserves the quality of tape playback over extended periods, as it minimizes wear on the tape itself.

Sound quality is a hallmark of the Onkyo brand, and the TA-RW255 is no exception. It employs advanced audio technology such as high-quality A/D and D/A converters that ensure faithful reproduction of sound, capturing the rich tonal variations inherent in analog recordings. The cassette deck also boasts a signal-to-noise ratio that maximizes clarity, allowing users to enjoy the subtleties in their favorite music.

In terms of connectivity, the Onkyo TA-RW255 features standard RCA inputs and outputs, ensuring compatibility with a wide range of audio equipment, including receivers, amplifiers, and other playback devices. The front panel is designed with intuitive controls, including a clear LCD display for easy navigation and monitoring of tape status.

Overall, the Onkyo TA-RW255 combines nostalgic charm with reliable performance, making it an ideal choice for both casual listeners and serious audiophiles. Its thoughtful design and advanced features ensure that users can enjoy their cassette collections with ease, making the most of the enduring appeal of analog audio. With the TA-RW255, Onkyo reinforces its commitment to excellence in sound reproduction and user experience in the realm of tape playback technology.