1. Tum the main poweron, then adjustthe speakervolume
to
a properlevel.
2.
TUrn
the FM radio to
your
station. Itcovers 88-108 MHz.
3.
Adjust the volume to a propersound level.
How
to
charge
the
batte~
built
in?
1. It is recommended to charge the battery
for
the first time use
for
8 hours.
2. Turn the main switch to "Charge" and the built-in batterywill be charged with a
consistent
current
and
voltage.
3.
The charging indicatorwill change to from brightto dim with the batterycharging,
the LED will die
of
when the batteryis fully charged. When the battery is getting
low, you will heara buzz rominderfrom the system, asking you to charge the
battery immediately. Recharge the batteryover8 hours before you aregoing to
use it. When it is full charged over8 hours, it can operate
for
6 hours.
1.
If
the
battery is
over
discharged, the LED will
not
work
till
the
battery is rejuvenated. When the voltage is lessthan 100V, the
"CHARGE LED" will
not
light. When thevoltage is more than
120V, "CHARGE LED" will keep lightand
it
is normal. You have
to
charge
the
batterywhen
the
built-in alarm
warns
you
to
charge
the
battery.
2. If
you
do
not
use system for 90 days, we recommend charging
the
system everythree months
over
8 hours.
Trouble
shooting
If
you have
any
problem with thesystem, please checkthe main powerand
batteries
for
microphone sets and rechargeable batterybuilt-in.
If
you are using
a new
9V
battery, please makesure you have put
it
in a correct polarity.
Forthe following problems:
Screaming from the speaker
1.
Please adjustthespeakervolume to the minimum.
2.
Adjust the transmittervolume control to a lowlevel.
3.
Changethe speakerdirection to avoid directfeedback.
4. Turn theTONE to the lowestlevel.
When you lowthe volume to a level that nofeedback can be heard.
