D'Amore Engineering AMM-1 Руководство пользователя - Страница 13

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Real Time Power Mode

In this mode the AMM-1 will show the True Power

compensated for both Power Factor and clipping of the

signal in a live mode.

How to measure True Power

1. Power on the AMM-1 by pressing the ON button

2. Unit will power up, display internal battery condition,

and then land on the DC Voltage Screen.

3. Press the MODE button five times (or hold down) to

get to the Real Time Power screen.

4. Shut off AC source (amplifier)

5. Disconnect one of the wires from the load of interest

(subwoofer)

6. Run the either the negative or positive speaker wire

through the hole on the center of the AMM-1, and

reconnect the wire to the load.

which one, but only use ONE of them)

7. Connect the voltage harness to the banana jacks

and then to the amplifier speaker outputs (+) and (-)

8. Power up AC current source (amplifier) and apply a

signal with a tone generator or tone CD.

9. The AMM-1 will display the True Power in Watts,

compensated for both clipping and Power Factor.

(Doesn't matter