Okayo DLR-9 Quick Start Manual

Wireless receiver DLR-9

Interface
 Power and volume knob of channel A
  (Up) /  (Down) button
 Sync button
 Power and volume knob of channel A
 Display, figure 1
a. Talk/Mute status of channel A
b. Battery status of channel A
c. Signal status of channel A
d. Channel number of channel A
e. Channel number of channel B
f. Signal status of channel B
g. Battery status of channel B
h. Talk/Mute status of channel B
i. Sound quality preset

Operation
1. Switch on the module with the knob of channel A first. Then, follow same operation to switch on
channel B, if necessary. Adjust volume of channel properly with same knob.
2. Previously selected channel number shows up. To change the channel, press and hold the button 
for 1 second to until backlit screen turns to white and number of channel A flashes. Then, press
button  or  to select another preferred number of channel A. The newly selected channel will
automatically be confirmed after being idled for 2 seconds. Then, flashing indication will come to
channel B. Follow same operation to have preferred number of channel B.
3. To check specific frequency of channel A or B, simply short press button  (A) or  (B). The receiver
module will come back to home screen after being idled for 2 seconds.
4. Switch off the module counterclockwise with the knob of channel A.

Channel sync
1. Press button SYNC when the module is on.
2. shows up on channel A and the module starts to look for a clean channel A (appr. 10 seconds)
until number shows up. For the time being, turn 1
st
3. After 1 transmitter is paired, will then show up on channel B. Now, repeat step 2 and 3 to get
nd
2 transmitter paired.
4. When 2 transmitters finish the pairing, the module will return to home screen automatically.

Setting menu
1. Press and hold both buttons  and power simultaneously to turn the receiver module on.
2. "Setting" mode will be entered successfully for custom adjustments.

 

b
c

st
transmitter on within 20 seconds for pairing.
Figure 1
a i h
g
f
d e