Monitor Audio Vector Manuel d'utilisateur télécharger pdf (Page 33)

Operation Basics: Functional Overview

WFM 90 & WFM 91 User Manual

2–3

Menu Control

Menu operation and selections are detailed in Using the Menus

starting on page 3–1.

MENU. Pressing the

MENU button toggles the Operating menu on

and off. The Operating menu contains monitoring selections which

are specifically related to the currently selected display mode.

Operating menu selections include signal gain and filtering, audio

reference levels, and safe action and title outlines.

CONFIG. Pressing the

CONFIG button toggles the Configuration

menu on and off. The Configuration menu contains selections which

control overall instrument monitoring operation. Configuration menu

contents include signal and display controls such as brightness and

variable gain. Special modes for monitoring signal amplitude and

managing the battery power consumption are enabled in this menu.

LINE SEL. Pressing the

LINE SEL button toggles the Line Select

mode on and off and displays the Line Select menu.

Bezel Buttons. The four unlabeled buttons directly below the display

are referred to as the Bezel Buttons. These buttons are used for

making menu selections and are only enabled while menus are

displayed on screen.

Arrow Buttons

The function of the Arrow Buttons is dependent on the current state

of the instrument. For the Waveform and Audio display modes, they

control signal positioning. For the Vector display mode, they control

vector phase, with the

Y and B buttons providing fine adjustment,

and the

A and " buttons providing coarse adjustment.

The Arrow Buttons retain their default function for the reduced

display when the Waveform-in-Picture display mode is selected.

When the Configuration menu is displayed, the

Y and B buttons

operate the menu category selection, while the

A and " buttons

retain their default function for the current display mode.

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Monitor Audio Vector Manuel d'utilisateur Page 33