Anywave ATSC 1.5KW, Руководство пользователя

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ATSC 1.5KW DTV TX User Manual
ACT-1500-USR-DOC-V1.4 09/12/2014 Page 44 of 76
13 Local (Touch Screen) User Interface
13.1 HOME SCREEN
Turn on the power supply and the TX enters the initialization process, and after 5 seconds, the
TX enters the home screen (as shown below).
The home screen is divided into 4 parts: Title Bar (left column), Power Metering (upper right),
Block Diagram (middle right) and Status Bar (lower right), as shown below.

Title Bar : Shown in the picture above, the “Home” button is highlighted, indicating the
Home screen is now displayed. This TX Control Unit screen is a touch screen. You may
navigate to the other screens (Config, Log, Control, Help) by simply touching the
coresponding button in the Title Bar.

Power Metering

ON/OFF (Green) Button : Provides TX ON/OFF control. When GREEN (as shown
above), this indicates the TX is ON. When RED, this indicates the TX is OFF.
Note: When there is an alarm, this button is always RED.

FWD: Forward Power Meter. Touching the white display box of FWD will toggle its
display units between “dBm” and “W”.

REFL: Reflected Power Meter. REJT” in the “Home” screen shows the value of
rejected power. Press the white box beside the “REJT” button, to enter a screen
showing all rejected power values. For a 1500W Transmitter, there are two rejected
power value (REJT_1 and REJT_2). All others are reserved for higher level
transmitters. If there is more than one “REJT” value, the “REJT” value in the HOME
screen will show the highest one (the one which is the closest to the preset threshold).