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48
Specifications
For the U.S. model
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
With 8 ohm loads, both channels driven, from
70 – 20,000 Hz; rated 100 watts per channel
minimum RMS power, with no more than
0.9% total harmonic distortion from
250 milliwatts to rated output.
Amplifier section
(LBT-W5000/W300)
Continuous RMS power output
120 + 120 watts
(8 ohms at 1 kHz, 10%
THD)
Total harmonics distortion
Less than 0.07%
(8 ohms at 1 kHz, 50 W)
(LBT-XB700/XB500)
DIN power output (Rated)
90 + 90 watts
(8 ohms at 1 kHz, DIN)
Continuous RMS power output (Reference)
120 + 120 watts
(8 ohms at 1 kHz, 10%
THD)
Music power output (Reference)
200 + 200 watts
(8 ohms at 1 kHz, 10%
THD)
(LBT-DR440/DR4)
The following measured at AC 120/220/240 V,
50 Hz
DIN power output (Rated)
140 + 140 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (Reference)
170 + 170 watts
(6 ohms at 1 kHz, 10%
THD)
(LBT-DR5)
The following measured at AC 120/220/240 V,
50 Hz
DIN power output (Rated)
160 + 160 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (Reference)
200 + 200 watts
(6 ohms at 1 kHz, 10%
THD)
The tape does not record nor play, or there
is a decrease in sound level.
•The heads are dirty. Clean them (see page
46).
•The record/playback heads are
magnetized. Demagnetize them (see page
46).
The tape does not erase completely.
•The record/playback heads are
magnetized. Demagnetize them (see page
46).
There is excessive wow or flutter, or the
sound drops out.
•The capstans or pinch rollers are dirty.
Clean them (see page 46).
Noise increases or the high frequencies are
missing.
•The record/playback heads are
magnetized. Demagnetize them (see page
46).
Tuner
Severe hum or noise (“TUNED” or
“STEREO” flashes in the display).
•Adjust the antenna.
•The signal strength is too weak. Connect
an external antenna.
A stereo FM program cannot be received in
stereo.
•Press STEREO/MONO so “STEREO”
appears in the display.
If other problems not described
above occur, reset the system as
follows:
1
Unplug the power cord.
2
Plug the power cord back in.
3
Press
t
/CLOCK SET, ENTER, and
1/u
at the same time.
The system is reset to the factory settings. All
the settings you made, such as the preset
stations, clock, and timer are cleared. You
should set them again.
Troubleshooting (continued)
Содержание LBT-DR4
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