Lectrosonics UCR201 Manuel d'utilisateur télécharger pdf (Page 9)

UHF Wireless Diversity Receiver

MENU SELECTIONS FROM MAIN WINDOW

Main Window

Frequency

Scan Mode

SELECT

Lock/Unlock

TV40 AE

631.800

TX 7.2V

RX 8.2V

Pilot Off/On

Battery Level

Window

Frequency

Window

Hold MENU & press UP

Press All Buttons

Press & Hold MENU

SETUP

EXIT

LEVEL

00 dBu

SETUP

LEVEL

SETUP

TONE

SETUP

TX BAT

Press

TONE?

00 dBu

LVL 1K

00 dBu

Press UP

Setup Window

(Press UP / DOWN to adjust)

Level

Audio Test Tone

TXBAT

9V ALK

Press MENU

(Press UP / DOWN to adjust)

Press MENU

Audio Test Tone

Tx Battery Type

(Press UP / DOWN to select)

From the Main Window, users can navigate to the

Frequency, Battery Level and Setup windows. They can

also access Frequency Scan Mode, Lock or Unlock the

reciever and turn on/off the Pilot Tone. These functions

are accessed via the MENU and SELECT buttons.

FREQUENCY WINDOW

The Frequency Window displays the current TV channel,

the transmitter switch settings and the

receiver’s operating frequency.

TVxx - the television broadcast

channel the receiver is currently

turned.

Transmitter switch settings - the correct settings for the

frequency switches on the corresponding transmitter.

(Refer to the transmitter instruction manual.)

TV40 AE

631.800

Frequency - the current frequency the receiver is tuned.

Pressing the SELECT Up or Down buttons will change

the receiver’s frequency. As it changes, the displayed

transmitter switch settings will also change. Ensure the

transmitter’s frequency is changed to match the

receiver’s operating frequency.

For units with firmware version 4.1 or later, holding the

MENU button down while pressing either the SELECT

UP or DOWN arrow, moves the frequency 16 channels

at a time.

BATTERY LEVEL WINDOW

Displays the transmitter (TX) and receiver (RX) battery

voltage in tenth volt increments. The

icons flash when the voltages drops

below suggested optimum working

levels. Typically, there will be about

one hour operating time remaining

after the indicators begin to flash. RX

changes to EX when operating on external power and

displays the external power source voltage. (Disclaimer:

We don’t guarantee 0.1 Volt accuracy.)

TX 7.2V

RX 8.2V

SETUP WINDOW

In the SETUP window, the SELECT Up

and Down buttons scroll through a list

of four possible destinations: EXIT,

SETUP

EXIT

LEVEL, TONE and TXBAT. Each destination allows the

user to customize the receiver’s operating parameters.

LEVEL

The LEVEL setup screen displays the audio output level

of the receiver in dBu. Use SELECT

Up or Down to change this level.

(Range is from -50 to +9 dBu in 1dB

steps.) Press MENU to exit this

screen.

LEVEL

-50 dBu

TONE

The TONE setup screen enables an

audio test tone at the receiver output

for precise level matching with other

equipment. The first screen prompts

you to press SELECT Up to enable

the tone at the receiver output. Press

SELECT Up again to access the LVL

screen that allows the tone level to be

adjusted in 1 dB steps using the SELECT Up and Down

buttons. When the audio test tone is enabled, the

received audio is muted and an internally generated 1

kHz test tone is routed to the XLR connector. Since

there is only one audio output level setting for both

received audio and tone, the level set here will

supersede the setting made via the LEVEL setup screen.

(It may be necessary to reset the receiver’s audio output

level through the LEVEL setup screen.) The test tone

has 5% distortion and is intended for confirmation of

output levels only. Press MENU to stop the tone and

leave this screen.

LVL 1K

00 dBu

TONE?

00 dBu

TXBAT

The TXBAT setup screen allows users

to select the exact battery being used

in the transmitter for accurate battery

level monitoring. Four different types of

batteries are commonly used in

Lectrosonics transmitters: 9 volt alkaline, 9 volt lithium,

AA alkaline, and AA lithium. Correctly set, this will

ensure that the information in the MAIN and BATTERY

LEVEL windows will be accurate and adequate warning

will be provided in advance of battery failure. Press

MENU to exit this screen.

TXBAT

9V ALK

Rio Rancho, NM – USA

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Lectrosonics UCR201 Manuel d'utilisateur Page 9

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