SDR-5200M IrDA SDR-5100M IrDA SDR-5116M receiver modules
1. Channel indicator |
5. Channel Select/Scan buttons |
2. Diversity A/B indicator |
6. IrDA synchronizing button |
3. Audio signal indicator |
(IrDA series only) |
4. IR sensor area |
7. Squelch control |
(IrDA series only) |
8. Power switch/volume control |
Verify channel and frequency in use
The channel LED will show last stored frequency and channel. For example, if channel 36 is 608.750MHz, the LED will first display 60,87,50 and 36 in sequence.
Frequency: 
►
►
►Channel: 
Select a channel that corresponds to the transmitter. When transmitter is turned on, either A or B diversity indicator will light up to indicate that it is connected.
Changing channels
SDR-5200/5100M IrDA (100 channels) |
SDR-5116M (16 channels) |
||
Press LEFT button to |
Press RIGHT button to |
Press LEFT button to |
Press RIGHT button to |
increase the TENS-digit |
increase the UNIT-digit |
increase the channel |
decrease the channel |
channel number. |
channel number. |
number. |
number. |
+1 |
+1 |
+1 |
-1 |
CHANNEL scanning (IrDA series only)
For an interferencefree operation, a cleaner channel might be necessary if the current one receives too much interference. Before scanning, the transmitter must be switched off.
1.Press and hold either channel button for 3 seconds
2.The receiver will find and locate a clear, interferencefree channel.
scan up◄ |
►scan down |
► |
SQUELCH (SQ) setting
When interference is encountered try reducing the sensitivity of the receiver by turning the SQ control clockwise, thus less susceptible to interference. If this still does not solve the problem it means this frequency is not suitable. Adjust the squelch back to where it was and use the scan function to locate a clear, interference-free channel.
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