Okayo GPA-850, User Manual

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Wireless Receiver Module DR-700
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
Operation and Setting
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.
3. 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
.
Searching for Available Channels
1. Press “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 still remain the same.