11.TROUBLESHOOTING
Although some failures can be traced to legitimate mechanical faults, some are in fact the results of improper maintenance, tape defects or lack of experience in operating the player. If you think that there is a failure, refer first to the following checklist.
-Is the
-Is the power cord securely plugged in the power outlet ?
-Are switches and volume controls placed in the proper positions ?
-Is the microphone switch set to ON ?
Symptom
Tape does not run.
No playback sound.
High frequencies
are weak.
Sound is unsteady. Excessive noise.
Cause | Remedy |
AC cord is not plugged in. | Plug cord in correctly. |
Tape is inserted improperly. | Remove tape and insert properly. |
Output cords are connected improperly. | Connect cords correctly. |
Tape volume control is set to leftmost | Turn control to suitable position. |
position. |
|
Heads are dirty. | Clean capstan and pinch roller with a commercial |
Heads are magnetized. | cleaning tape. |
Capstan is dirty. |
|
Tape is old. | Renew the tape. |
12.SPECIFICATIONS
<BA-800 >
Power Requirements
Power Consumption
Outputs.
Distortion
Frequency Response
S/N Ratio
Usable Tape
Tape Speed
Wow and Flutter
Playing System
Finish
Dimensions
Weight
120VAC, 60Hz.
8W
Mono line out : 600
1 V, balanced
Stereo line out : 10k
300 mV, unbalanced (L/R)
Less than 3% (Mono line out : 1000 Hz/1 V)
50~15,000 Hz
50 dB (Dolby NR : OFF) (AGC OFF)
60 dB (Dolby NR : ON) (AGC OFF)
Compact cassette tapes
4.76cm/sec
Less than 0.2% (WRMS)
Auto Reverse
Front panel : Aluminium, alumite process (black)/ABS resin Case : Steel color plate (black)
420(W)x97(H)x300(D)mm (16.6(W) x3.8 (H) x11.9(D)in.)
Approx. 6.2kg (13.7 Ib.)
* Specifications are subject to change without notice.
— 28 —
