Advent AW770 User Manual

Nr1te: If you select Option 1or Option 2 to connect the transmitter, the audio level will be
fixed or variable, depending on your equipment. If you select Option 3, the audio
level will be variable.
AlOUT FIXED-lEvEL OUTPUTS
A fixed-level, or line-level audio output is considered ideal since it provides an
audio signal unchanged by adjustments to the audio source (stereo, etc.) volume
control.
HiIrt: Fixed-level audio outputs from stereo receivers/amps will typically be designated
as Tape, Tape 1, and Tape 2 outputs, OAT (digital audio tape) outputs, VCR audio
output connections, and auxiliary audio outputs. Tape, Tape 1, Tape 2 and OAT
outputs are usually marked as TAPE OUTPUT,' TAPE OUT,' TAPE REC,' OR TAPE
RECORD.' Jacks designated for phono, CD, LD, DVD or tape playback (PB) are
inputs and will not work for purposes ofinstalling the transmitter. Fixed-level
outputs from TVs are usually marked as 'Constant,' 'Fixed,' or 'Select.' If they are
not marked as such, they are probably variable outputs (see "About Variable-
Level Outputs, " below). Outputs from VCRs are almost always fixed.
Hillt When connecting to the fixed audio outputs ofa VCR, remember that for the
wireless system to work, the VCR must be active. In other words, turn the TV on
to the channel you would normally use to watch a videotape (channel 3 or 4), turn
the VCR on, then press the TVIVCR button on your VCR remote control one time to
make the VCR the controlling piece of equipment. At this point, you can watch TV
or a VHS tape through the VCR. When changing TV channels, remember to do so
through the VCR. This configuration gives independent volume control through the
TV (using the TV remote control) and at the headphones. This allows others in the
room to listen to TV at volume levels they find comfortable, and you to listen
through the headphones at volume levels you find acceptable.
HI.: If your VCR (or other RCA-type audio source you are connecting to) is mono (a
single audio output), you need to acquire an RCA NY" Cable. It differs from the "Y"
cable included in this kit. It will have a single male RCA plug and 2 female RCA
jacks. Attach the dual RCA cables from the transmitter to the 2 female RCA jacks
on the NY" cable, then connect the single male RCA plug of the "Y" cable to the
single audio output of the VCR.
ABoUT VARIABLE-LEVEL OUTPUTS
A variable-level output, such as a headphone jack or certain RCA-type outputs,
provides an audio signal to the transmitter that changes in relation to volume
adjustments on the audio source. As the volume of the audio source goes up and
down, so too does the audio signal strength sent to the transmitter. This can affect
the quality of sound you hear at the headphones.
5

Advent AW770 Specifications

General

Brand	Advent
Model	AW770
Category	Headphone
Language	English