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Being a user of older radios of many kinds, preferring them over more modern rigs, this manual was invaluable in the programming of my two. I now know for certain what the assorted buttons functions are, and am very grateful to have found this excellent site. Many thanks for your assistance, Tony.
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Clear and easy to read. All details as expected. Price acceptable , and quick delivery.
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Quick response and exactly what I was looking for and at a great fair price!
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5 star quality on these downloadable manuals. Easy to read and all the information is there. A must when doing a custom install or needing to service your precious old school electronics.
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So usefull to make my installation a breeze. 5 stars on quality.
Maintenance
I Cleaning the tape-handling I Cleaning the cabinet parts Periodically wipe the cabinet with a soft cloth
G Dirty heads, capstan or pinch roller can cause poor sound and tape jams. Clean these parts with a cotton swab moistened with commercial head/pinch roller cleaner or isopropyl alcohol. G After long use, the deck�s heads and capstan may become magnetised, causing poor sound. Demagnetise these parts once every 30 hours of playing/recording by using a commercial tape head demagnetiser. Read the demagnetiser�s instructions carefully before use. and a diluted soap solution, then wipe with a dry cloth. Caution: G Do not use chemicals for cleaning (petrol, paint thinner, etc.). It may damage the cabinet finish. G Do not apply oil to the inside of the unit. It may cause malfunctions.
I Condensation
Sudden temperature changes, storage or operation in an extremely humid environment may cause condensation inside the cabinet (tape heads, etc.). Condensation can cause the unit to malfunction. If this happens, leave the power on with no cassette in the unit until normal playback is possible (about 1 hour).
Specifications
SHARP reserves the right to make design and specification changes for product improvement without prior notice.
I General
Power source Power consumption Output power Speaker Output terminal Dimensions AC 110-127/220-240 V, 50/60 Hz DC 6 V [�D� size (UM/SUM-1, R20 or HP-2) battery x 4] 7W MPO: 3 W (AC operation, 10 % T.H.D.) RMS: 1.5 W (DC operation, 10 % T.H.D.) 9.2 cm (3-5/8�) full range speaker x 1 Earphone: 16-50 ohms (recommended: 32 ohms) Width: 305 mm (12�) Height: 155 mm (6-1/8�) Depth: 120 mm (4-3/4�) 1.48 kg (3.3 lbs.) without batteries
Weight
I Radio
Frequency range FM: 88 - 108 MHz SW1: 2.3 - 7.3 MHz SW2: 7.3 - 22 MHz MW: 526.5 - 1,606.5 kHz
I Tape recorder
Frequency response Signal/noise ratio Wow and flutter Motor Bias system Erase system 60 - 12,000 Hz (Normal tape) 40 dB 0.3 % (WRMS) DC 6 V electric governor DC bias Magnet erase
E-6
QT-222W(B)_E.pm 13 03.10.24, 11:55 AM
QT-222W(B) 92L20101550040
 $4.99 QT222W SHARP
Service Manual Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…
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