1 Safety and Environment
1.1 To reduce the risk of electrical shock, do not open the unit. There are no replaceable parts
inside for user.
1.2 Please Check if the AC voltage stated matches the receivers before connecting the power
cable in Receiver. Otherwise may cause irreparable damage to the unit. If not use for long
time, please take out batteries form transmitter, and take out the plug form AC socket.
1.3 Do not place the equipment near heat sources such as radiator, heating ducts, amplifiers
and etc. Do not expose this to direct sunlight, excessive dust, moisture, rain and the place
near mechanical vibrations or shock. For perfect effect, keep away from electric power lines,
big metal object, computer, radar station and etc.
2 System Compositions
This series wireless microphone system composes of handhold type, body-pack type (or
conference type) microphone, receiver, power adapter (or internal power converter), audio cable,
batteries, assistant fixing rack, channel adjustment screwdriver and etc. There are several model
products included in this manual, please read the content about your system model before connecting
and using your equipment.
3 Operations of microphones
3.1 Handhold microphone T11
3.1.1 Install batteries
Handhold microphone T11 was shown in Fig.1. Take out the
microphone and RF antenna from the packing box, revolve the antenna
into the bottom of the microphone, screw off the battery cover, insert
two AA size alkaline batteries in right polarity marks, and close the
battery cover.
3.1.2 Turn on or turn off the microphone
Press the power button (POWER) to turn on or turn off the microphone.
When turn on the microphone, the operation frequency or channel number and
the power level will display on the LCD screen, see Fig.2. And turn off the
microphone, the LCD screen will display
”
OFF
”
and then go out.
~1~
3.1.3 Change channel
Screw the key anticlockwise and keep for a moment, the
“
MHz
”
in the LCD screen will flash, then
release the key, and screw the key clockwise or anticlockwise again to change the operation frequency.
Then press the power button (POWER) once to finish change, then the
”
MHz
”
will stop flashing.
3.1.4 Change the display content
The LCD screen may display operation frequency or channel number. To change the display
content, screw the key clockwise and keep for a moment, the
“
MHz
”
in the LCD screen will flash, then
release the key, and screw the key anticlockwise, the content will display alternately between the
frequency and the channel number. Press the button (POWER) once to make sure and quit, and the
“
MHz
”
in the LCD screen will stop flashing.
3.2 Body-pack microphone T12
3.2.1 Install batteries and
Body-pack microphone T12 was shown in Fig.3. Take out the
microphone from packing box, open the battery cover, insert two AA
size alkaline batteries in right polarity marks, and close the battery
cover.
3.2.2 Turn on or turn off the microphone
Press the power button to turn on or turn off the microphone. when
turn on the microphone, the operation frequency or channel number
and the power level will displays on the LCD screen, see Fig. 4. W hen
turn off the microphone, the LCD screen will display
“
OFF
”
and then go out.
3.2.3 Change Gain
If necessary, set the Gain knob shown in Fig.5 with the supplied
screwdriver to get proper volume without feedback. The strong sound
feedback may damage your audio equipment.
3.2.4 Change Channel
Press the UP button
(
▲
)
and keep for a moment, the
“
MHz
”
in the LCD screen will flash, then release the UP
(
▲
)
button, and press the UP button
(
▲
)
or the DOWN
butto
n(
▼
)
again to change the operation frequency. Then
press the power button (POWER)
(
●
)
once to finish change,
so the
“
MHz
”
will stop flashing.
3.2.5Change the display content
The LCD screen may display operation frequency or
~2~
BATTERY
COVER
KEY
ANTENNA
LCD
SCREEN
Fig.1 Handhold microphone T11
FREQUENCY
Fig.2 Screen of T11
POWER LEVEL
ANTENEA
POWER
BUTTON
MIC JACK
LCD
SCREEN
BATTERY
COVER
Fig.3 Body-pack microphone T12
Fig.4 Screen of T12
FREQUE NCY
POWE R L EVEL
UM-3
BUTTONS
BAND MARK
GAIN KNOB
Fig.5 Battery room of T12
