Okayo Portable PA System
4
Figure 4: UHF Wireless Mic Module
Fitted to C 7207 and C 7210 or available as a separate
module (C 7187)
1.
LCD screen
2.
A/B diversity indicator
3.
RX audio indicator
4.
AF audio level indicator
5.
Frequency set button
6.
Up/down frequency adjustment buttons
7.
Power switch & mic level control
1.
2.
3.
4.
5.
7.
6.
Figure 3: Level Adjustment & Input/Output Module
1.
Master volume level
2.
Tone (bass/treble) level
3.
Aux input level
4.
Wired mic level
5.
6.35mm mic input
6.
3.5mm aux output
7.
3.5mm aux input
1.
2.
3.
4.
5.
6. 7.
Level Adjustments & Input/Output Connection (All models) - Figure 3.
System inputs, outputs and levels can be controlled via this module. Master volume adjusts overall system level from
all inputs (ie: UHF, MP3 module, aux input and wired microphone). Tone control affects all system inputs, when set to
mid way tone control output will be flat.
3.5mm input jack is provided for an external audio source. This allows connection of a CD player, iPod or other audio
source. A 3.5mm output jack is provided for use with external zone amplifiers or other PA systems if required. This
output signal is combined from all inputs (ie: UHF, CD/MP3 player, 3.5mm aux stereo input and wired microphones).
Wireless Microphone Module - Figure 4.
The portable PA system can be equipped with one or two UHF microphone modules. Each module features 96 selec-
table channels for interference free operation with multiple microphones or PA systems.
1. Turn the power switch/volume knob clockwise to turn the receiver unit on
2. The LCD screen will display “On” then revert to the factory default channel or the channel last selected.
3. To select a channel press the “SET” button. Using the UP/DOWN frequency adjustment buttons you can set the
receiver to match the channel used by the transmitter.
4. Adjust the volume level to the desired position.
5. The module is now ready to receive signal from either a handheld of beltpack transmitter. When receiving a signal
the A/B diversity indicator will illuminate red or green to show the diversity status. The RX indicator will illuminate
when signal from the transmitters is being received. The AF indicator displays audio level when users are speaking into
the microphone.
