5
Battery
Insert 6 LR6 (AA) rechargeable of alka-
line batteries according to the polarity
indication printed in the bottom of the
compartment. Re- install the cover in
place.
Charging
This MA500 integrated with a battery
charger. Capacity of the battery shall
be less than 1300mAH, NiCd or NiMH
batteries. Plug in the DC adapter into
the charger socket, the charger LED indi-
cator shall be lighted, and the charging
begins. The charging time is 10 to 15
hours.
Check the batteries if the charging is not
successful.
*Note:
1.Do not charge none rechargeable battery.
2.Do not charge over the specified charging
time. As soon as the charge completed,
remove the DC adapter.
Operation
1.Fully charge batteries before use.
2.Plug in headworn microphone into
microphone input.
3.Put on the headworn microphone,
wear the MA500 on your waist. Turn-
on the unit by rotate the volume control
clockwise. The power indicator shall
light at this time.
4.Adjust the volume accordingly, and do
not reach feedback.
5.If the power indicator distinguished
during operation, the batteries are go-
ing to be drained. Please switch off the
unit, replace all batteries or re-charge
the unit with rechargeable batteries.
6.Line source such as iPod, MP3 players
can be connected to the line level
input. The volume is controlled with the
same level controller.
*Note:
1.This unit operates with 6 AA alkaline
batteries or 6 recharge- able batteries.
Optional DC adapter for charging purpose.
2.Insert the batteries according to the polar-
ity indication in the battery compartment.
Otherwise unit can not operate and can
not charge the batteries.
3.DC adapter shall be DC12V, 300mA
specification.