Extron electronic 4LDXI, 4LQXI manual Special Functions, System Reset, Toggle Executive Mode

Chapter 3 • Using the System 4xi Front Panel

Special Functions

Other functions that can be accessed, using the Front Panel, are described below.

System Reset

The System 4xi can be restored to factory settings at any time from the default menu. To do this from the default menu, press and hold and and at the same time until a reset display message appears in the LCD screen. See the example below. When finished, the Default screen reappears.

_________ This operation destroys all settings that were saved to memory, including all

slave configuration settings.

The restored settings include:

-Video configuration = RGBS

-Audio = 0.0 dB

-H Shift = midpoint (0)

-Cont = midpoint (0)

-Color = midpoint (0)

-Tint = midpoint (0)

-Host baud rate = 9600

-RGB delay = 0.0 seconds

-LD-Sync Cfg:

Out = Composite Sync

Serration = Present

-Number of channels = 4 (no slaves)

Toggle Executive Mode

Executive Mode allows certain settings to be protected by locking out the Front

Panel. To toggle Executive Mode On from the default menu, press and at the same time. Hold the keys until the LCD display indicates the mode change. The second line of the LCD display will temporarily change to show "Executive ON".

When the System 4xi is in the Executive Mode, panel operation is limited to Channel Input keys and Audio Mute keys. The Default LCD screen will change, showing "*" instead of "®". The VID and AUD information will be the same as the standard Default display.

_______ One of the benefits of Executive Mode is that it stays in effect when power is

turned Off.

The same procedure toggles Executive Mode Off. From the default menu, hold the keys until the LCD display indicates the mode change. The second line will temporarily change to show "Executive OFF". The Default display changes the symbols "*" back to "®".

3-13 Extron • System 4xi Switcher Series • User’s Manual