Handheld Uhf Wireless Microphone; Transmitter Troubleshooting; Lcd Shows “Err” When Switching Off; No Sound Output - Okayo Portable PA System User Manual

Okayo Portable PA System
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Figure 9: Handheld UHF Wireless Microphone (C 7192B)
1. Protective screen head
2. Rubberised body
3. Frequency set button
4. LCD screen

Transmitter Troubleshooting

• Power LED does not illuminate after pressing power switch
Check batteries are charged and inserted correctly.
For handheld microphone, when pressing power switch ensure you hold it down for three seconds
• LCD shows "Err" when switching off
Contact your place of purchase for information on resetting your transmitter.
• LCD panel displays garbled information
Remove batteries and re-insert them.

• No sound output

Check frequency of transmitter is the same as the portable PA receiver.
Check volume level of both transmitter and portable PA receiver.
For beltpack transmitter, ensure mute button is not activated.
Ensure transmitter is within range of the receiver.
Check for sources of interference, large metal objects etc within range of the transmitter.
• Signal disturbance
When operating two transmitters in the same area, ensure frequencies selected are several channels apart. This
helps to reduce crosstalk between transmitters. Also note that other wireless devices can cause interference,
ensure you adjust your frequency around these devices where possible.
2.
Figure 10: Beltpack UHF Wireless
Transmitter (C 7195B)
1. Aerial
2. Mute button (top)
3. On/off switch (top)
4. Mini XLR 3 Pin input socket (top)
5. LED power indicator
6. Sensitivity selection switch (side)
7. 3.5mm aux input socket (side)
8. Frequency set button
9. Up/down frequency adjustment buttons
10. Charging jack
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5. Up/down frequency adjustment buttons
6. LED power indicator
7. Power switch
8. Charging port connection
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Okayo Portable PA System
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