User’s manual
Power Connection
Household power outlet |
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AC cord | AC adapter | To DC input terminal | |
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1.Connecting the female plug to the AC socket on AC adaptor.
2.Connecting the AC adaptor to the DC power input of the set.
3.Connecting the male plug to the wall outlet as illustrated.
Notes:
Use a commercially available AC plug adapter, if necessary, depending on the design of the wall outlet.
This product should be operated only from the type of power source indicated on the marking label (AC 100~240 50/60 Hz)
Always unplug the AC adapter from the product and power outlet when not using for a long period of time.
Antenna Connection (USA NTSC system)
CABLE TV (CATV) CONNECTION
A
Some cable TV companies offer “premium pay channels”. Since the signals of these premium pay channels are scrambled, a cable TV converter/descrambler is generally provided to the subscriber by the cable TV company. This converter/descrambler is necessary for normal viewing of the scrambled channels. For more specific instructions on installing cable TV, consult your cable TV company. One possible method of utilizing the converter/descrambler provided by your cable TV company is explained below. Please note: An RF switch provided with two inputs (A and B) is required (not supplied).
R F switch (not supplied)
A
OUT 
IN
B |
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OUT | IN |
Cable TV converter/ descrambler (not supplied)
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signal |
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| Cable TV Line |
splitter |
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(not |
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supplied) |
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“A” position on the RF switch (not supplied) : You can view all unscrambled channels by using the TV’s channel keys.
“B” position on the RF switch (not supplied) : You can view the scrambled channels via the converter/ descrambler by using the converter’s channel keys.
Note:
Consult your BenQ Dealer or Service Center for the type of splitter, RF switch or combiner that might be required.
Basic information and preparations 11