Trouble Shooting; Specifications - Teac EX-M3 Owner's Manual

Cd receiver system
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Trouble Shooting

In case of trouble with the unit, please take the trouble to look
through this chart and see if you can solve the problem yourself
before you call your dealer or TEAC service center.
General
No power
e Check the connection to the AC power supply.
No sound from speakers.
e Check the connection to the speakers.
e Adjust the volume.
e Select proper source.
e Pull out the headphones' plug from PHONES jack.
e If muting is on, press the MUTING button.
The sound is noisy.
e The unit is too close to a TV set or similar appliances. Install
the unit apart from them, or turn them off.
The power to the unit suddenly turns off.
e When the timer function is active, the power automatically
turns off after 60 minutes (see page 18).
Remote Control Unit
Remote control doesn't work.
e If the batteries are exhausted, change the batteries.
e Use remote control unit within the range (5m/15ft) and point
at the front panel.
e Clear obstacles between the remote control unit and the
main unit.
e If a fluorescent light is near the unit, put it off.
Cassette Tape Deck
The cassette holder cannot be closed.
e Insert a cassette tape securely with its exposed side facing
you.
No sound. Sound is distorted or noisy.
e If a blank tape is loaded, replace it with a prerecorded tape.
e Clean and demagnetize the heads.
Cannot record.
e If the safety tabs of the cassette tape have been broken off,
cover the holes with adhesive tape.
e Clean and demagnetize the heads.
e Use normal(Type!) tapes.
Tuner
Cannot listen to any station, or signal is too weak.
e Tune in the station properly.
e If a TV is near the unit, put it off.
e Re-orient the antenna until reception improves.
Though the broadcast is stereo, it sounds monaural.
e Press the FM MODE button.
CD Player
Cannot play.
e Load a disc with label side facing you.
e If the disc is dirty, clean the surface of the disc.
One track is played repeatedly.
e Press the REPEAT button to cancel the repeat mode.
Sound skips.
e Place the unit on a stable place to avoid vibration and shock.
e If the disc is dirty, clean the surface of the disc.
e Don't use scratched, damaged or warped discs.

Specifications

CD Player
Pickup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-beam pick-up
Wavelength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 790 nm
Audio frequency response . . . . . . . . . . . . . . . . . . . 20 Hz ~ 22 kHz
Cassette deck
Track System . . . . . . . . . . . . . . . . . . . . . 4-track 2-channel stereo
Tape Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.76 cm/sec
Wow and Flutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.4 % or less
Tuner
System . . . . . . . . . PLL quartz-locked digital synthesizer system
FM tuning range. . . . . . . . . . . . 87.50 ~ 108.00 MHz (100 kHz step)
AM tuning range. . . . . . . . . . . . . . . . 530 ~ 1,710 kHz (10 kHz step)
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FM pigtail antenna
General
Output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 W x 2
Power requirements . . . . . . . . . . . . . . . . . . . . . . . . 120 V AC, 60 Hz
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 W
Dimensions (WxHxD)
5-7/8" x 9-3/16" x 8-3/4" (150 x 233 x 223 mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13 /16 lb (3.1 kg)
Supplied accessories . . . . . . . . Remote control unit (RC-909) x 1
Speaker
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-way
Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 ohm
Dimensions (WxHxD)
5-3/4" x 9-3/16" x 7-7/8" (146 x 233 x 200 mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3/16 lb (1.9 kg)x 2
< Design and specifications are subject to change without
notice.
< Illustrations may differ slightly from production models.
AM bar antenna (built-in)
19

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