User's Manual Part 2

CL1TC-4 400W DVB-H Transmitter Modulator Front Panel
Product Manual, Rev. 1 103
8 Modulator Front Panel Interface
8.1 Introduction
The fro
nt panel system includes both Status Displays where important parameters are
prominently displayed and the four-level Config Menu system where system parameters can
be entered. A picture of the modulator front panel is shown below.
Figure 8-1 Modulator Front Panel
The modulator front panel offers all the same access as the Web GUI (normal access level
only) with the obvious exception of files download, file listing and system upgrade utilities of
the Web GUI (Sections 6.7.9
to 6.7.11). Refer to the Web-GUI section of the manual for a
more detailed description of all parameters.
8.2 Controls
8.2.1 Navigation
Navigation between m
enu items makes use of the five buttons on the front panel display.
e (left)
f (right)
c (up)
d (down)
EXECUTE
The c button is used to scroll through the different status display windows, exit the current
menu and enter a higher-level menu, increase alpha-numerical parameters or abort
confirmation of a change
The d button is used to scroll through the different status display windows, exit the current
menu and enter a sub-menu, decrease alpha-numerical parameters or abort confirmation of
a change
The e and f buttons are used to scroll horizontally through the Config menus, the
parameter listings and the parameter characters, in the case of editable parameters. They
are also used to increase and decrease % parameters.
The EXECUTE button is used to enter the configuration menu system (GENERIC or
SPECIFIC) from a status display window, to enter a sub-menu and confirm changes made to
configurable parameters.
Examples A and B display the menu system top level. The character string “DVB-TH L-Band
TX” is always positioned in the top left corner of the display. The available menu items are
shown on the second line and may be selected using the 3 and 8 buttons.