5
Okayo Portable PA System
4
MASTER
A1/A2. Treble/Bass
Adjust the volume of all mixed audio inputs. Original audio when knob is set on the middle.
A3. Master
Adjust the volume of all mixed audio inputs.
A4. Voice priority indicator
Reduce music level when MIC is in use. ‘ducking’ function.
A5. Voice priority
After button pressed, LED flashes, voice over music priority function is on.
UHF Duo Receiver Module C 7317C
1. LCD Window
(Display Channel Number /Reception Strength)
2. Channel A- Power Switch and Volume Control
3. Up / Down Frequency Selector
4. Frequency Set Key
5. Channel B - Power Switch and Volume Control
Switch on/Switch off
1. Turn “Channel A / B” knob (2) / (5) clockwise until a click occurs, then LCD window will be on and a text
of “On” will appear on LCD window. After 1 ~ 2 seconds, the LCD window will show a channel number and
signal strength, it means the receiver module switched-on successfully.
2. Vice versa, turn “Channel A / B” knob (2) / (5) counterclockwise until a click occurs, then LCD window
will show a text of “OFF” for about 2 ~ 3 seconds. LCD window will be off after this procedure, switched-off
successfully.
Setting and Selection of Channels
Press and hold “SET” key (4) to enter the mode of selecting the channels
1. While both Channel A and Channel B are available, the channel number of Channel A shown on LCD
window starts to blink. Press “Up” or “Down” Frequency Selector keys (3) to look for your preferred channel
number. Press “SET” key (4) again to confirm the channel setting.
2. While only Channel A or Channel B is available, switch the channel number of Channel A or Channel B
directly. If you don’t press any key for more than 10 seconds, it will leave the channel-switching mode with
channel number kept.
4. Channel A and Channel B cannot be set with the same channel number. Each must operate on a separ-
ate channel frequency.
Searching for Available Channels
1. Press both “Up” and “Down” Frequency Selector keys (3) simultaneously for more than 1 second, and
then LCD window will show a text of without blinking. Channel A and Channel B will be switched to
available channels automatically. If there is no any channel available, the channel numbers will remain
unchanged.
2. Press “Up” Frequency Selector key (3) for more than 1 second, and then LCD window will show,
Channel A would be switched to available channel automatically. If there is no channel available, the
channel value would be kept the same.
3. Press “Down” Frequency Selector key (3) for more than 1 second, and then LCD window will show,
Channel B would be switched to available channel automatically. If there is no channel B available, the
channel value would be kept the same.
Operation and Setting
AUX
C1. AUX IN/Bluetooth volume
C2. AUX input (3.5mm)
C3. AUX output (3.5mm)
C4. Bluetooth button
LINE
B1. Line input volume
B2. Line input (RCA)
B3. Line output
MICS
D1.MIC 2 volume
D2. MIC 1 volume
D3. MIC 2 input 6.3mm
D4. MIC 1 input 6.3 mm
or XLR Balanced
POWER
E1. Battery indicator
E2. Power switch
• Press and hold for 2 seconds to switch Bluetooth on/off. You
will hear a tone to indicate the bluetooth status is on.
• When Bluetooth activated, the indicator will flash blue and is
ready for pairing.
• Search for the Bluetooth device on your tablet when under
pairing mode. Select a device named ‘Portable PA’ from the
pairing list and connect your device to the PA system.
• Another tone will sound when paired and steady light will
show on the Bluetooth button. You can now stream audio via
Bluetooth, from your paired device.
• When a user moves out of range for the Bluetooth the audio
stream will be severed until the user returns to a location
within.
