Martin smartMAC User Manual download pdf (Page 9)

AC power 9

AC power

WARNING! Read “Safety Information” starting on page 3 before connecting the smartMAC to AC

power.

For protection from electric shock, the smartMAC must be grounded (earthed). The power

distribution circuit must be equipped with a fuse or circuit breaker and ground-fault (earth-fault)

protection.

Important! Do not use an external dimming system to supply power to the smartMAC as this may

cause damage to the fixture that is not covered by the product warranty.

Main fuse

WARNING! Replace fuses with ones of the same type and rating only.

The smartMAC is protected by one 4.0 amp slow-blow main fuse located in a fuseholder next to the power

input socket. See “Fuse replacement” on page 34 for details of accessing and changing the fuse.

Setting power voltage and frequency

The smartMAC features a manually switchable power supply that can be configured to accept 100-120 V

and 200-240 V nominal AC power at 50 or 60 Hz.

WARNING! Check that power supply settings match the local AC supply before use.

The smartMAC is factory-configured for 230 V, 50 Hz operation. If your local AC power is not 230 V, 50 Hz,

you must change the fixture’s voltage and frequency settings by moving selector switches inside the fixture.

120

100

210

230

240

Figure 2: AC power voltage and frequency settings

Voltage

Frequency

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 55 56

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Martin smartMAC User Manual Page 9