Compact Scaler Switcher
PTN Electronics Limited 6 www.PTN-electronics.com
MIC input
When switch to “MIC” (It has a low frequency characteristics, and wide frequency
response in this mode), the microphone input is used for connecting with d
ynamic
microphone
. There are two different connections:
1)
Unbalanced connection:
“+” and “
” connect to ground, and “-” connects to signal.
“-” and “
” connect to ground, and “+” connects to signal.
2)
Balanced connection:
“+” connects to positive, “-” connects to negative and “
” connects to ground.
LINE input
When switch to “LINE” (It has a low frequency characteristics, and wide frequency
response in this mode), the microphone input is used for connecting with line audio or
wireless microphone output. There are two different connections:
