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ADDING A NEW RX 

 
The DAS-2420 is designed to work with various Rxs, it can be configured to work with more 
than 16 Rxs (within the transmission distance). 
 
How to add a new Rx 
   
Step1: Power the Transmitter unit, press the power switch.   
Step2: Power on the Receiver unit, slide the power switch. 
Step3: Press Pairing key on the transmitter for 3 Secs. Transmitter will be under pairing 
mode, the LED on Tx will be blinking. 
 
 
 
 
 
 
 
 
 
 
 
 
Step4: Press the pairing key on receiver for 3 Secs,    Tx and Rx are under pairing mode. 
The LED on Rx will be blinking. 
 
 
 
 
 
 
 
 
 
 
 
Step5: When the pairing procedure is ok, LED on Tx and Rx will dimmed at the same time, 
Pairing is OK. It will take 10 sec to do the pairing. 
 
 
 

FAQ 

 
No audio output 
1.  Check the power of Tx and Rx. 
2.  Check the audio connection on Tx and Rx. 
3.  Check the LED light on Tx, if there is audio presented, the LED will be lighted, if it is 

blinking that is means that there is no audio presented in Tx. 

 
There is some noise 
1.  Check the Tx and Rx are in the range of specification 
2.  Check if there are obstacles in the transmission range, such as microwave oven. Etc 
3.  press the pairing key once to check if there is interference again. 
 
 
 

Power Switch 

Power Switch 

Содержание DAS-2420

Страница 1: ...stal clear audio Feature z 2 4GHz ISM band z ID Pairing z 34 channels Frequency hopping z 1 1 1 N Application z Portable receiver with batteries powering and DC adaptor powering z Frequency hopping to...

Страница 2: ...Connectors and control 2 Power Switch Audio Pairing Switch DC Power input Volume LED Lamp Power Switch LED Lamp Volume DC Power Audio Pairing Switch Receiver Transmitter...

Страница 3: ...nd on the user is encouraged to try to correct the interference by one of the following measures z Reorient or relocate the receiving antenna z Increase the separation between the equipment and receiv...

Страница 4: ...to the 3 5mm socket on the Tx unit another RL connector to the Speaker out or line out of your TV set Step3 Take out the AC DC adaptor plug the barrel end to the DC socket of DAS 2420 the AC blade en...

Страница 5: ...he DC socket of RX Step4 Connect the AC blade end to your AC outlet please be noticed DO NOT OVERLOAD YOUR AC Outlet Note When you using AC DC Adaptor the power from batteries is cut Strap for hanging...

Страница 6: ...he Tx Step2 Power on the Rx unit via sliding the Power key on the RX unit Step4 Turn the Volume of Rx to the lowest value Step5 Connect the earphone to the Audio socket on the RX unit Step6 You have f...

Страница 7: ...iring mode The LED on Rx will be blinking Step5 When the pairing procedure is ok LED on Tx and Rx will dimmed at the same time Pairing is OK It will take 10 sec to do the pairing FAQ No audio output 1...

Страница 8: ...y range 2406 2472 MHz 2406 2472 MHz Modulation GFSK Channels 34 TX Power 15 dBm Input impedance 10K Ohm 3 5mm Input level 2Vp p Max RX Sensitivity 78 dBm Min Output impedance 16 Ohm Nominal Output lev...

Страница 9: ...on If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interfere...

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