Advent AW720 Installation And Operating Instructions Manual page 3

Battery Compartment
Cover (B)
b@
PlayTime
5-6 hours
3-4 hours
5-6 hours
CHARGE SCHEDULE
Charge Time
24 hours
10-12 hours
16-18 hours
Use
Initial charge
Average
Extended
Play time as shown above reflects use of batteries in good condition.
Note: The charger will not overcharge the batteries if left on charge longer than
shown above. If you will not use the headphones for an extended period of time,
it is recommended you unplug the charger Qable.
For maximum battery life, it is recommended that you fully discharge the batteries about
once every 30 days, followed by an Extended Use charge. To discharge the batteries,
simply leave the headphones turned "ON" until the Power Indicator Light goes out.
About Batteries
WARNING: The AW720 built-in charger will charge Ni-Cd batteries only. DO NOT
attempt to recharge alkaline or rechargeable alkaline batteries as this will damage
the headphones and/or transmitter.
I
5
Charging Ni-Cd Batteries
1. Make sure headphone Power ON/OFF Switch (C) is "OFF". Connect one
end of Charge Cable (S) to Charge Input Jack (E) on the headphone.
2. Connect the other end of Charge Cable (S) to Charge Output Jack (J)
on back of transmitter.
POWER THE HEADPHONES
The AW720 headphones are powered by 2AAA Nickel Cadmium (Ni-Cd) batteries.
Insert the Batteries
1. Make sure the headphone Power ON/OFF Switch (C) is 1I0FF".
2. Remove Battery Compartment Cover (B) by pushing down
and out at the same time on the notch at the top of the cover.
3. Insert batteries following polarity ("+" and "-") as
diagrammed inside battery compartment.
Headphone
Adapter Plug (R)
Stereo Receiver
~ ~ .:f~f~~~<4'~~~:~ ~
"d~
"
Output Jock' ,
YAdapter Cable (a)
Audio
Input Cable (M)
T~n:er
_
o·~~ . . . . .
j(
Audio .•
Input Cable (M)
CONNECT THE TRANSMITTER
Connect the transmitter as follows:
Step 1 Power the Transmitter
1. Insert the power cord from AC Adapter (P)
into the Transmitter Power Input Jack (K).
2. Plug the AC Adapter (P) into any standard
wall outlet.
Note: There is no transmitter ON/OFFswitch. The transmitter is designed to be left
plugged in and powered at all times. If you will not be using the AW720 for an extended
period oftime, you may wish to unplug the AC Adapter.
Step 2 Connect to an Audio Source
OPTION 1 - CONNECTING TO
A
STEREO RECEIVER
1. Connect the mini plug on the end of the Audio Input
Cable (M) to the mini jack on the IIV" Cable Adapter
(Q).
2. Connect the dual RCA plugs on the other end
of the "V" Cable Adapter
(Q)
to the RCA-type
audio outputs of a stereo receiver/amp or
other audio source.
OPTION 2 - CONNECTING TO ATELEVISION
1. Connect the mini plug on the end of the
Audio Input Cable (M) to the mini jack
on the "V" Cable Adapter (Q).
2. Connect the dual RCA plugs on the other end of
the "V" Cable Adapter
(Q)
to the RCA-type audio
outputs of a TV.
OPTION 3 - CONNECTING TO
A
HEADPHONE JACK
1. Plug the mini plug on the end of the Audio Input
Cable (M) into the headphone jack. As needed
use the Headphone Adapter Plug (R) to convert
the (3.5mm) mini plug to a full-size 1/4
11
headphone plug.
WARNING: DO NOT connect the RCA plugs of
the "V" Cable Adapter to a speaker output on
the audio source. If you use the speaker output
of an audio source to connect the transmitter,
you will permanently damage the transmitter. It
is designed to work with RCA-type line/variable
outputs or headphone outputs only.
Note: For more information on hooking up and using the transmitter with various
ouputs, please see MORE HELPFUL INFORMATION beginning on Page 7.
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