8
7. Slowly rotate
on the head-
phones to a comfortable listening
level.
Note: If the audio source’s volume
level is not high enough, the trans-
mitter’s indicator does not light at all
and the sound quality might not be
clear.
8. To turn off the system, take off the
headphones, then set
ON/OFF
on
the headphone receiver to
OFF
.
Notes:
• Be sure to turn off the system
when you are not using it to con-
serve battery power.
• You can place the headphones on
top of the transmitter when you
are not using them.
ADJUSTING THE
FREQUENCY
If you receive interference from other de-
vices, you might be able to reduce the
interference by adjusting the stereo
headphones’ operating frequency.
Simply rotate
FREQ. ADJUST
on the
transmitter then rotate
TUNING
on the
left earpiece until the headphones’ ST.
indicator lights steadily.
33-1144.fm Page 8 Tuesday, August 10, 1999 10:16 AM