User`s manual

13 - INTERNAL SETTINGS AND TROUBLESHOOTING

If you want to make one of the possible internal settings disconnect the unit from

the mains power and then carefully open the unit; locate SW2 from the figure below

and make the appropriate selection. It is possible, using the dip switch SW2, to select

a phantom power supply on each input separately. When a switch is ON the phantom

power is present at that input.

Jumper J17 - If present input 3 is DC coupled

Jumper J18 - If present input 4 is DC coupled

Jumper J21 - If present the power amplifier input is DC coupled

Default factory settings are phantom power on inputs 1 and 2, input 3 and 4 DC

coupled and power amplifier AC coupled (J21 not present).

SW2

J17

J18

J21