Martin MiniMAC Maestro User Manual download pdf (Page 7)

AC power

POWER

The MiniMAC Maestro has switch-selectable settings to configure the power

supply for local conditions. The factory-default setting is indicated on the serial

number label. Always use the setting that is closest to the local AC supply.

Warning! For protection from electric shock, the fixture must be grounded

(earthed). The power supply shall have overload and ground-

fault protection.

Important! Install fuse and verify that power supply settings match local

AC supply before use.

To change the voltage setting

1 Disconnect the fixture from power.

2 Remove the 4 base cover bolts with a 4 mm Allen wrench. Move the cover out of the

way of the switches without disconnecting wires.

3 Set the 5-position switch (A) to the setting closest to the AC voltage. Use the higher

setting if the voltage is halfway between 2 settings. For example, use the 230 V

setting instead of the 210 V setting for operation with 220 V power.

4 Set the 2-position switch (B) to the AC frequency (50 / 60 Hz).

5 Replace the cover and apply a new power setting label to the serial number label.

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Martin MiniMAC Maestro User Manual Page 7