JVC UX-A70MDR Bedienungsanleitung PDF herunterladen (Seite 54)

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Specifications

Amplifier

Output Power (IEC 268-3/DIN):

44 W (22 W + 22 W) at 4 Ω (MAX.)

40 W (20 W + 20 W) at 4 Ω (10 % THD)

Audio input sensitivity/Impedance (at 1 kHz)

LINE IN: 400 mV/48 kΩ

Audio output level/Impedance (at 1 kHz)

LINE OUT: 260 mV/5.8 kΩ

Speaker Terminals: 4 Ω – 16 Ω

Tuner

FM tuning range:87.50 MHz — 108.00 MHz

AM (MW/LW) tuning range:

MW: 522 kHz — 1 629 kHz

LW: 144 kHz — 288 kHz

CD player

CD Capacity: 1 CD

Dynamic range: 85 dB

Signal-to-noise ratio: 90 dB

Wow and flutter: Immeasurable

MD recorder

Audio playing system: MiniDisc digital audio system

Recording system: Magneto-optical overwrite system

Reading system: Non-contact, semiconductor laser

pickup (λ=780 nm)

Error correction system:

CIRC (Cross Interleave Reed-Solomon

Code)

Recording/Playback time (when using a 80-minute MD )

SP: 80 minutes

LP2: 160 minutes

LP4: 320 minutes

US and foreign patents licensed from Dolby Laboratories

Licensing Corporation.

Troubleshooting

Symptom

No sound is heard.

Unable to record on an MD.

Poor radio reception.

Unable to operate the remote control.

Loaded CD and MD can not be ejected.

The CD does not play.

The CD skips.

Operations are disabled.

Possible Cause

Connections are incorrect or loose.

• You are using a prerecorded MD.

• The MD is write-protected.

• The antenna is not connected correctly.

• The AM loop antenna is too close to the unit.

• The FM antenna is not properly extended and

positioned.

• The path between the remote control and the

remote sensor on the unit is blocked.

• The batteries have lost their charge.

• You are using the remote control far from the

main unit.

The main AC power cord is not plugged in.

The CD is upside down.

The CD is dirty or scratched.

The built-in microprocessor has malfunctioned due

to external electrical interference.

Action

Check all connections and make

corrections. (See pages 6 – 9.)

• Change it with a recordable MD.

• Unprotect the MD. (See page 29.)

• Reconnect the antenna securely.

• Change the position and direction of

the AM loop antenna.

• Extend FM antenna to the best

reception position.

• Remove the obstruction.

• Replace the batteries. (See page 9.)

• Signals cannot reach the remote

sensor. Move close to the main unit.

Plug in the AC power plug.

Put the CD in with the label side up.

Clean or replace the CD. (See page 46.)

Unplug the unit then plug it back in.

If you are having a problem with your unit, check this list for a possible solution before calling for service.

If you cannot solve the problem from the hints given here, or the unit has been physically damaged, call a qualified person, such as your

dealer, for service.

Design and specifications are subject to change without notice.

Speaker Section

Speakers: Woofer 10 cm, Tweeter 4 cm

Impedance: 4 Ω

Dimensions (approx.):

130 mm x 215 mm x 231.5 mm (W/H/D)

/8 in. x 8

/2 in. x 9

/8 in.)

Mass (approx.): 2.0 kg (4.5 lbs)

General

Power requirement: AC 230V , 50 Hz

Power consumption: 50 W (at operation)

3.9 W (on standby)

Dimensions (approx.):

431 mm x 217 mm x 330 mm (W/H/D)

(17 in. x 8

/16 in. x 13 in.)

Mass (approx.): 8.5 kg (18.8 lbs)

Supplied accessories

See page 6.

Sampling frequency: 44.1 kHz

Audio compression system:

ATRAC (Adaptive TRansform Acoustic

Coding)/ATRAC3 ( )

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