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Cassette care, Head cleaning – Emerson Radio PD3812 User Manual

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Pinch Roller Capstan Record/Play Erase Head

Head

Cassette Care

Two common causes of trouble experienced when using cassettes are:

1.) Tape jamming — Leading to uneven speed in playback, and

2.) Tape tangling — Where the tape wraps itself around vital parts of themechanism.

To reduce the likelihood of these problems occurring, the following precautions

should be observed:

• Check that there are no loose layers of tape visible

through the cassette center window (see Fig. 1). Take

up any loose layers, using a pencil or hexagonal

barrelled ballpoint pen, before inserting the cassette

into the machine (see Fig. 2).

• If the cassette feels “tight” while performing operation

shown (see Fig. 2), the tape may be jamming due to

“ridges” formed in the winding of the tape (visible

through the center window). These may be removed,

in most cases, by fast winding of the cassette from one

end to the other and back again.

• Use only well-known brands of tape. Avoid use of C-120 cassettes.

Furthermore, do not expose cassettes to direct sunlight, dust or oil, and do not touch

the tape surfaces.

Head Cleaning

The tape heads, pinch roller and capstan require periodic cleaning. This removes

particles of the metal oxide coating that wear off the tape and accumulate on these

parts and impair performance. Switch off the power, press the STOP/EJECT

key

to open the cassette door, and press the PLAY

key. Clean the tape heads, pinch

roller and capstan with a soft cloth or cotton pad dampened in isopropyl alcohol or

special tape head cleaner.

PD3812_B032305.p65

23/3/2005, 15:03

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