Lectrosonics Inc DBU Manuel D’Utilisation

8

Powering On in Operating Mode

Press and hold the Power Button   for several seconds 

until a counter on the LCD progresses from 1 through 3. 

Hold

for

Rf On

...3

DBu
V1.03

470.100

-40

-20

+0

DBu

When you release the button, the unit will be operation-

al with the RF output turned on and the Main Window 

displayed. 

Powering On in Standby Mode

A brief press of the Power Button  , releasing it before 

the counter has reached 3, will turn the unit on with the 

RF output turned off. In this Standby Mode the menus 

can be browsed to make settings and adjustments with-

out the risk of interfering with other wireless systems 

nearby.

Hold

for

Rf On

...1

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-20

+0

DBu

After settings and adjustments are made, press the 

power button again to turn the unit off.

NOTE:  Also see the section entitled 

Power Menu 

for the AutoOn feature.

Powering Off

Powering

  Off . . .

1

From any screen, power can be 

turned off by selecting Pwr Off in the 

power menu, holding the Power 

Button   in and waiting for the 

countdown, or with the program-

mable switch (if it is configured for 

this function).

If the power button is released, or the top panel switch 

is turned back on again before the countdown is com-

pleted, the unit will remain turned on and the LCD will 

return to the same screen or menu that was displayed 

previously.

NOTE: If the programmable switch is in the OFF 

position, power can still be turned on with the 

power button. If the programmable switch is then 

turned on, a brief message will appear on the LCD.

Power Menu Options

Entering the Power Menu

Press the power button   once briefly from any menu 

or screen and a menu will appear with several options. 

Use the   and   arrow buttons to highlight menu items. 

Then press MENU/SEL to execute the item or enter a 

setup screen. The following options are available:

• 

Resume - returns to the previous mode and screen

• 

Pwr Off - turns the unit off irrevocably

• 

Rf On? - enters a screen to enable the operating or 

standby modes

• 

AutoOn? - allows the unit to automatically turn 

back on after a power failure or when fresh batter-

ies are installed (works in the operating mode only)

• 

Backlit - adjusts the duration of the LCD back light 

to 30 seconds or 5 minutes, or to remain on

• 

About - displays model number and firmware 

version