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Thursday, September 1, 2022

COX BOX Test

COX BOX TEST


  Made up a wire to pipe audio from my phone to the cox box.
The two 1k resistors are to add Left and Right.
The100k was initially to ensure that the Capacitor  was biased properly.  The purpose of the capacitor was to block the DC that comes out of the cox box to power the microphone.
The mic lead was actually an old speaker wire and the pin out was such that the red wire was ground


Light In Use
Charging
Green 26-100%
Full
Green Flashing
26-99%
Yellow 11-25%
Yellow Flashing
11-25%
Red 6-10%

Red Flashing 0-5%
0-10%
 





 

 

 

 

 

 

Oreo supervising

The speaker setup was one speaker and a 5R6 ohm resistor (in white) to simulate 3 x 8R speakers.  The reason for one speaker is so I can hear when it dies.

 

 

 







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