OmniSistem Beta 3 – EC2402 - Manual (Page 7)

Input chanelLeft
Gain-40~+12dB
Output channel-Low
Music source Left+Right
Output channelL-Low
Polarity Normal
5
7.1 Gain
Press the Gain key and enter into the gain control interface like the picture:
Input and output gain can be adjusted separately, the range is -40db,+12db,the precise is 0.5dB.
.
7.2 Source
Press the source key and enter into the source choose interface like the below picture:
Only two woofer channels L-Low-R can choose the source which is Left, Right, and Left Right.
Press the channel choose key and choose the related channel need to be adjusted, put the +/--
key to choose the source.
7.3 Signal Polarity
Press the polarity key to enter into the signal polarity adjustment channel, like the below picture:
Only the output channel signal polarity can be adjusted and the range is Normal and Reverse.
Press the channel choose key and choose the related channel need to be adjusted, put the +/--
key to adjust the signal polarity.
(Remark: " " is flash symbol, if there are several Para in one function can be adjusted,
please press the para key on the panel to move the flash to correspondent para position.)
Press the channel choose key and choose the related channel need to be adjusted, put the +/-
key to adjust the gain electric frequency.
Parameter set key:
Use Para key to choose the parameter need to be adjusted ( Only available for more than
one Parameter).
+/- key is for changing present Para value
7. DISPLAYS AND OPERATION
Power on the device and it will display the current Program number and name like following picture: