Extron-electronics MPA 401 Series User Guide Uživatelský manuál stáhnout pdf (Strana 16)

Setup and

Operation

This section provides information about the front panel features and operation of the

MPA401-70V and MPA 401-100V:

• Front Panel Features

• Setting Input Level

• Setting Bass and Treble

• Remote Control Options

• Troubleshooting

Front Panel Features

The front panels of the MPA401-70V and MPA401-100V are identical and shown below:

BASSLEVEL TREBLE

MINI POWER AMPLIFIER

MPA 401

Figure 7. MPA 401-70V or MPA 401-100V Front Panel

a Power LED — The LED lights green when the MPA 401 unit is receiving power and

active. It lights amber when the unit is on standby.

b Potentiometers — These three front panel potentiometers are used to optimize

level, bass, and treble settings (see the following pages for further details).

MPA 401-70V and MPA 401-100V • Setup and Operation 10

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Extron-electronics MPA 401 Series User Guide Uživatelský manuál Strana 16