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DAS-2420 

2.4 GHz Wireless Digital Audio Sender 
with Portable Receiver 

   

 

 

 

 

 

 

Introduction 

 
In the scenario, when you want to watch your favorite action movie at night, and all your 
family members were sleep, you do not want to wake them up at this time, The DAS-2420 
is the best solution. DAS-2420 deploy the 2.4GHz ISM band with frequency hopping and 
WiFi auto-detection scheme to provide crystal clear audio.   
 

Feature 

z

  2.4GHz ISM band 

z

 ID Pairing 

z

  34 channels Frequency hopping 

z

  1

Æ

1, 1

Æ

N Application 

z

  Portable receiver with batteries powering and DC adaptor powering 

z

  Frequency hopping to avoid co-channel interference 

z

  Volume controllable via rotatable switch 

z

 44.1KHz sampling frequency  

 

Package of content 

 
Before your installation, please check the content of package 

z

 DAS-2420 Tx X1 

z

  DAS-2420 Rx X1 

z

 AC/DC Adaptor X2 

z

  3.5 mm to RCA R/L audio cable X1 

z

 Stereo 3.5mm Cabel 

z

 Earphone X1 

 
 
 
 
 
 
 
 

Transmitter        Receiver    Stereo 3.5 Cable  Audio cable   Adaptor     strap   earphone  

Summary of Contents for DAS-2420

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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