Lectrosonics UCR401 User Manual download pdf (Page 19)

UHF Digital Hybrid Wireless

Receiver

Rio Rancho, NM

Locking and Unlocking the UCR401

Front Panel Controls

The front panel panel controls can be “LOCKED” to

prevent accidental changes being made during opera-

tion and handling.

Note: Whether locked or unlocked, the setting

persists when the unit is off and also when the

batteries are removed.

To LOCK the UCR401

Press and hold the MENU button until a bar tracks

horizontally across the LCD screen and the word

“LOCKED” appears. If the MENU button is released

before the word “LOCKED” appears, the unit will remain

UNLOCKED.

In LOCKED state, the use of the MENU and SEL Up/

Down buttons are limited to “view only” and any at-

tempts to change selections will result in a LCD screen

displaying the word “LOCKED.” The unit cannot be used

for RF scanning when it is set in the LOCKED state.

When in a LOCKED state, the pilot tone bypass toggle

is also defeated.

To UNLOCK the UCR401

Press and hold the MENU button until a bar tracks hori-

zontally across the screen and the word “UNLOCKED”

is displayed on the LCD screen. When the unit is UN-

LOCKED, all settings can be altered.

The UCR401 can only be LOCKED or UNLOCKED

from any of the main windows. (There are four of them.)

Also, it cannot be switched between LOCKED and UN-

LOCKED modes when it is in a scanning mode or from

other subordinate screens.

SEL Up Button

SEL Down Button

MENU Button

Press all three buttons at

the same time to move to

Frequency Select Screen

MENU Button

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Lectrosonics UCR401 User Manual Page 19