Operating instructions
Manuals
Brands
Robotronics Manuals
Smoke Detectors
Buzz E
66
67
68
69
70
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72
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74
75
68
Control Box Audio Board
MP3 Polarity Select Jumper
MP3 Polarity Select Jumper
This Jumper allows you to change the signal polarity
if
you need to change the brand of MP3 player y
ou are
using. Some MP3 players have a different signal
polarity.
1
...
...
70
71
72
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74
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75
