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Overview of Front Panel Buttons

Volume In (Customer/Visitor to Staff)

Increase and decrease

Setup

1. Connect all green plugs to the back of the amplifier, following the

locations printed above the sockets (see page 4).

2. Power on the amplifier by pressing the On/Off button.

3. When powered and in normal operational mode the amplifier will display

Volume In LED 1 and Volume Out LED 1 as steady green.

4. When the amplifier is switched off, all audio is muted and none of the

LEDs are illuminated. Pressing any button will turn the amplifier on again.

5. Adjust Volume In and Volume Out to a comfortable level.

6. Press and hold the Volume In (+) or (-) buttons to increase or decrease the

level. The corresponding LED bar will show the volume setting.

6. Ensure the mouse microphones are placed as close to their intended

users as possible.

7. Check the amplifier is fully functional by ensuring the red 'fault' light is

NOT showing on the front.

8. The Amplifier is now set up.

Our Window Intercom System amplifiers are pre-set to volume levels

suitable for nearly all users. Should you need to adjust the Maximum

Volume, Ducking or Hearing Loop levels outside of the pre-set amplifier

parameters, use Engineer's Mode (see page 13).

Amplifier Setup

Volume Out (Staff to Customer/Visitor)

Increase and decrease

On/Off

Settings