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There are currently no product reviews.
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complete and unabridged very good quality
easy to download.
recieved in two days.
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Awesome manual. Complete diagrams of all board assemblies as well as how to get to each part of the t.v. down to the individual screws and their locations. Get it.
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perfect copy, im very satisfied, i was need the diagram over the powersupply and
the copy was very sharp
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This is exactly the service manual I needed.
Complete with all schematics, partslists, PCB layouts and alignment instructions.
This manual covers both the T-4970 en T-488F Onkyo tuner.
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IF PRINTED CIRQUIT BOARD WIRING VIEW WAS ONE TONE LIGHTER, THEN 5 STAR RANK HAS TO BE MY CHOISE.
HA-W250RF (J)
Connection to power supply
To AC outlet (AC 120 V, 60 Hz)
Use two exclusive rechargeable Ni-Cd batteries to power the headphones. When you purchase this unit, be sure to charge the provided rechargeable Ni-Cd batteries according to the following procedures before use.
1. Insert the rechargeable Ni-Cd batteries
Provided exclusive AC adaptor (J46598-001)
Plug polarities
To DC IN 12 V jack
Note: Be sure to use the provided exclusive AC adaptor (J46598-001) for connection. Use of any other AC adaptor may cause a malfunction.
1 Remove the battery compartment
cover on the right side of headphones.
2 Insert the two rechargeable Ni-Cd
batteries with the polarities correctly positioned.
RANGE OF USE
The usable area between the transmitter and the headphones is within a radius of approx. 328 ft/100 m (based on measurements taken when placed in direct view in a straight line). 328 ft/100 m
Cautions about the rechargeable batteries
If the batteries are used incorrectly, they may leak, heat or explode, and may cause fire, injury or soiling. Make note of the following:
1. Be sure to use the provided exclusive Ni-Cd batteries. Do not use any other rechargeable Ni-Cd battery or dry cell battery. 2. Insert batteries with the (+) and (�) polarities correctly positioned, following the indications on the equipment. 3. Do not use a new battery with an old one, and do not use batteries holding different amounts of charge together. 4. Do not throw batteries in a fire or heat them. 5. Do not short-circuit the positive (+) and negative (�) terminals. Also, do not carry or store them with small metallic objects such as necklaces or coins. 6. Do not deform, take apart, modify or directly solder the batteries. 7. Do not remove or damage the covering tube. 8. If you notice phenomena that has never happened before, such as leakage, color change or deformity, stop using the batteries. 9. If any liquid from the batteries gets into your eyes, it may cause blindness. If battery liquid does get into your eyes, do not rub them, but instead immediately wash them thoroughly with clean water, then consult a doctor at once. Also, should any liquid from the rechargeable batteries get onto your skin or clothes, it may burn your skin. In this case, wash with clean water immediately. 10. Do not immerse or wet the batteries in water. 11. Do not use or leave the batteries in an area where the temperature becomes significantly higher, such as in direct sunlight, inside a car on a hot day or near heat-generating equipment. 12. Do not subject the batteries to strong shocks or throw them. 13. Be sure to read the cautions on the batteries.
Note: The usable area may differ depending on building structure, etc. The range becomes shorter in the following cases:
� Be sure to keep this unit more than 1.64 ft/0.5 m away from concrete walls, metal furniture, etc.
In places such as inside an apartment with reinforced concrete walls, or when the transmitter and headphones are separated by obstacles such as steelreinforced doors. When items such as metal furniture are situated nearby.
Please consult your JVC dealer when exchanging the batteries.
10
11
ENGLISH
8 (No.70244)
CONNECTION
POWER REQUIREMENTS OF HEADPHONES
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