Troubleshooting
¢
If you having a problem with your SE-472BK, 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.
Sympton
No sound is heard.
No recording is possible.
Specifications
Possible Cause
Connections are incorect, or loose.
Incorrect amplifier settings.
Input impedance
LINE IN
TAPE IN
Output impedance
LINE OUT
TAPE REC
Rated output (freq. EQ at flat)
Maximum output (freq. EQ at flat) (0.5%)
Total harmonic distortion(rated output) 1 kHz
Frequency response
Signal to noise ratio (rated output, 66THF)
S.E.A. Center frequency
S.E.A. Control range
Input attenuator level
Dimensions (W/H/D)
Weight
Power specifications
Power Requirements
Power Consumption
Supplied Accessories
AC Power Cord (only for U.K.) oe
AC Power Cord (except for U.K.) .....
AUDIO COI (2205. cctieccscecdetiatespentscedscea carseeceetanee
ACTION
Check all connections and make corrections.
(See page 2)
Change amplifier settings. (See page 4.)
47k ohms
47k ohms
1.5k ohms
1.5k ohms
1V RMS
3.5V RMS
0.007%
10 Hz - 50 kHz (+0, -2dB)
100dB
63, 160, 400, 1 k, 2.5 k, 6.3 k, 16 kHz
+10dB+2dB
—10dB+£2dB
—6dB
435 x 101 x 295 mm
17-3/16 x 4x 11-5/8 inches
3.1 kg (6.9 Ibs)
AC 240 V "\, 50 Hz (only for U.K.)
AC 230 V "\, 50 Hz (except for U.K.)
15 watts
seigoattiuacevsestis 1
Design and specifications are subject to change without notice.