UPA40
6
©Copyright LOTRONIC 2019
DESCRIPTION
FRONT PANEL
1. MICRO 1 INPUT
Microphone jack input for MIC1.
2. MICRO LEVEL
Use this button to adjust the input level for microphone 1 & 2 (MIC1/MIC2).
3. AUX VOLUME CONTROL
Use this button to adjust the aux input signal level.
4. TEL VOLUME CONTROL
Use this button to adjust the Tel input level signal.
5. BASS CONTROL
Use this button to adjust the bass tone of the signal.
.
6. TREBLE CONTROL
Use this button to adjust the treble tone of the signal.
7. MASTER VOLUME
Use this button to adjust the output level signal.
8. POWER INDICATOR
When the power is on, the indicator are on.
9. POWER BUTTON
Press the power switch to turn the unit on. To switch the POWER off press the POWER switch again.
10. LEVEL INDICATOR
Level meter indicator for the output signal level.
11. PROTECT INDICATOR
In normal operation the indicator is off. If the product is in protection status due to overheating, overload or direct current, the indicator is
on.
.
