Telex DN9848 Loudspeaker Processor Input Channels, Brief Technical Overview, 5.2.1The Input Menu

Models: DOC02-DN9848 DN9848 Loudspeaker Processor

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Input Channels

Input Channels

5.INPUT CHANNELS

5.1. Brief Technical Overview

Referring to the illustration below, each input channel of the DN9848 processes the audio signal through delay and gain stages, followed by 12 bands of parametric equalisation, and a full-band compressor. All key stages are monitored for signal clipping which, if detected, lights the top red segment at the top of the input signal meter; thus clipping of the signal during processing is not inadvertently missed. In addition, the signal level is monitored at the compressor to provide signal head room and gain reduction indications at the meter.

5.2. Setting Input Parameters

5.2.1The Input Menu

The signal processing for each input channel is programmed independently via the separate Input menu associated with each channel. The signal processing parameters are described below in menu order.

To access the Input menu pages for a particular channel

1Press its yellow MENU ACCESS button (A – D) to switch to its menu.

2Press the button repeatedly to step through the pages in turn. Note that, after the last page, the next button press will cycle the menu back to the first page.

To skip across to the same parameter on another input, press its MENU ACCESS button.

5.2.2Naming the Input Channel (Page 1)

Each input channel can be allocated a name up to 7 characters long, which will be shown in the first page of the menu for easy reference. The default names are Input A, Input B, etc. Names are retained after power down and are included in stored settings.

To enter a name

User defined channel name

1Turn the left-hand knob clockwise to access the Input Name sub-menu page.

2Use the centre knob to move the cursor right or left, and the right-hand knob to select the letter, number or symbol.

3On completion, turn the left-hand knob anti-clockwise to go back to the main page. The new name is now shown to the left of the menu page.

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Telex DN9848 Loudspeaker Processor Input Channels, Brief Technical Overview, Setting Input Parameters, 5.2.1The Input Menu