User's Manual Part 3

ManualsBrandsThomson Broadcast & Multimedia ManualsElectronicsUHF Digital transmitter, for use with MediaFlo

Digital Liquid Cooled UHF

TV Equipment

Use of commands and description of indicators

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2.1.16. "REQUIRED POWER" window

odulator.

The «REQ PWR» controls key in either the «RF LEVEL» window or the «TRANSMITTER STATUS»

window calls it up when the transmitter is in maintenance mode

Note: This window is not available for MediaFlo m

This window is used to input the required Power. Th is the power level required by an operator (local

or remote). The operator can modify this level at any time. Range of variation :

♦ 0 wer <

Required p

.25 * Calibred Po

ower < 1.12 * Calibred Power

♦ With Required power <

Maximum Power

CONTROL KEYS FUNCTIONS DISPLAY/COMMENTS

Shows the window title.

Displays the actual value of the required

power during entry.

Displays the value of th

during entry.

e required power efore selecting a new value to modify the

s is equal to current value.

value display

Selects a reduction in power

Displays last selection made by the operator

or by the system (automatic power

reduction).

0dB, 3dB, 6dB

For safety reasons, the PCL should be

locked when a power reduction to –3dB or –

6dB has been commanded.

Command is displayed while the PCL is

locked

Used to insert new value of required power.

Numeric keys.

9932 V2

45321648.01 108 B E

Checked

85 / 192

Numéro / Number Doc. Rev. Lan

27/06/2006