ALTAiR
PROFESSIONAL POWER AMPLIFIERS MF SERIES
21
6. SPECIAL OPERATIONS
In order to configure some of the power amplifier possibilities it is necessary to open it,
removing the nine screws of their upper cover.
NOTE:
This type of operations, takes place with the unit open, for what it should be carried out
by a qualified technician.
DANGER:
Before opening the amplifier, disconnect it of the mains. It is important indicate that
although the unit is power out (with the power switch in 0 position), if it continue connected to
the mains there is different parts of the unit that are subjected to high voltage.
CAUTION:
Protect the power amplifier from the rain and moisture, mainly if it is open. If liquid is
spilled into the power amplifier, disconnect it from the mains and consult a qualified service
technician.
In the models MF16 and MF24, all the internal configurations take place on the power
amplifier input board (INPUT MF-1600/ALTAIR- 054) shown in the next figure. This board is
located in the upper left corner of the rear panel (as you face the front panel).
In the models MF8 and MF12 the XLR polarity and the input sensibility configurations
takes place on the power amplifier input board (INPUT MF8/12 ALTAIR- 072) shown in the next
figure. This board is located in the upper left corner of the rear panel (as you face the front
panel).
