UPB-120 USB / UPB-240 USB
© Copyright LOTRONIC 2012
Page 8
DESCRIPTION :
1. USB
INPUT
Connect on this socket an USB key or a USB hard drive
2. MIC 1 INPUT
Connect on this input an microphone or the output of the wireless receiver ( Note : Micro level ).
This input have a priority. That’s mean when somebody talks on the microphone plugged on the mic 1 input, the level of the rest of inputs (
MIC 2 and 3, AUX 1 and AUX 2 ) automatically decrease ( the level of decrease depends to mute level setup ). When the user stop to talk
on the mic 1 ( more than 3 seconds ), the level of inputs recover their normal level
3. MIC 1,2 & 3 LEVEL CONTROLS
These controls are used to adjust the level of the MIC inputs
Note : The MIC 1 input have a priority. That’s mean when somebody talks on the microphone plugged on the mic 1 input, the level of the
rest of inputs ( MIC 2 & 3, AUX 1 and AUX 2 ) automatically decrease ( the level of decrease depends to mute level setup ). When the user
stop to talk on the mic 1 ( more than 3 seconds ), the level of inputs recover their normal level.
4. AUX 1 & 2 LEVEL CONTROLS
These controsl are used to adjust the level of the AUX inputs
Attention : The level of this input is LINE so you can connect on this input only items with LINE level ( CD player, Tape player, minidisc,
mixer,... ). You cannot connect turntable ( phono level ) or microphone ( mic level )
5. BASS
TONE
CONTROL
This control is used to adjust bass tone of the main signal
6. TREBLE TONE CONTROL
This control is used to adjust treble tone of the main signal
7. MASTER LEVEL CONTROL
Used to adjust the main level volume
8. POWER
SWITCH
Use this switch to switch your power amplifier on
9. POWER
LED
This indicator lights when the power amplifier is switching on
