Creative Labs 3RFMPSS Manual De Usuario

 

 
One evaluation board has already been configured as the Central Unit (CU) and the other 
evaluation board as the Mobile Unit (MU) as shown in figure 2a, which is a 2 Speaker NACK 
configuration. 
 

 

 
 

RCA Connector 

(Left A and Right A) 

5V DC Source 

5V DC Source 

Headphone 

 
Step 1: Check that CU is configured correctly (see 2.1 CU Custom Settings). 

Check that MU is configured correctly (see 2.2 MU Custom Settings). 

 
 
Step 2: Connect 5V DC source to the CU and MU.  

Switch on the power. 

 

NB: Maximum rating of 7V DC is allowed. 4-AA battery pack may be used. 

 
 
Step 3: Check that Power On LED lights up. 
 
 
Step 4: Check that only AT128 LED lights up. 
 
 
Step 5: Check that Link LED lights up at the CU. 
 

NB: This is an audio link indication, not RF. 
If no audio source is provided to the CU, the Link LED will turn off after 5 seconds. 

 
 
Step 6: Check that either RF1, RF2 or RF3 lights up at the CU and MU. 

If they are alternately blinking, wait until only one of them lights up. 
MU will wait until the CU to fix a RF channel before it can wirelessly linked to the CU. 
 
 

 

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