Okayo GPA-650B User manual - Wireless Receiver Dr-501A
Wireless Receiver DR-501A
1. LCD window
2. Antenna A and B indicator
3. RF signal indicator
4. AF signal indicator
5. Synchronization button
6. Channel up/down adjustment
7. Receiver power on/off control
and volume adjustment
Turn receiver power on/off control (7) clockwise until a click occurs. A text of
“ ” will appear on LCD window for about 2 seconds and it follows a
channel number. The turn on is successfully. To turn it off, just turn the control
counterclockwise until a click occurs. A text of “ ” will appear on LCD
window and will disappear after 2 to 3 seconds.
Press and hold UP or DOWN button (6) for 1 second until channel number is
blinking. Select a desired number through UP or DOWN (6) button. A selected
channel number will be confirmed in 1 second if no more adjustment made to it.
Operation
Change channel manually
How SYNC works
“ ” function can find a clean channel and assign it to transmitter in the
range, about 3 m. Just turn on your microphone or transmitter first and
press SYNC button, in few seconds the progress will be done. During
synchronization, the RF indicator will blink.
Please complete channel setup in one receiver first and then a second one
when you have more than 1 receiver.
Be sure to give different channel number to each receiver.