NV10/NV7.5 Operations and Maintenance Manual Operating the transmitter
Page 2-12 Issue 3.4 2016-08-03
• Exciter: Displays the active exciter and the peak (red) FM modulation value. Press in
the Active Exciter field to shortcut to the Changeover page. The active exciter is dis-
played in the top, right corner (see Figure 2.4).
•
Forward Power: Displays the analog power output when in FM or FM +HD modes
and displays the HD power output when in HD (only) mode.
The bottom banner is also permanent on all AUI pages and includes the following buttons,
some of which open other menus and displays:
•
RF On: Press to enable the transmitter’s RF power stage. When the button is high-
lighted green, RF is enabled (on). When the button is highlighted amber, a fault condi-
tion exists that is preventing the RF power stage from turning on.
• RF Off: Press to disable the transmitter’s RF power stage. When button is highlighted
in red, RF is disabled (off).
• Activity Window: Displays various messages to reflect specific user interface com-
mands, such as RF on/off, local/remote control, or reset.
• Menu: Press to open the Menu page, which allows navigation to various other pages
(see Menu page - describing transmitter operations on page 2-16).
• Status: Press to open the Transmitter Status page (see Viewing transmitter status on
page 2-66), which provides current alarm and status details for the transmitter. When
the Status button is red, one or more alarms of “high” severity is currently being
reported and the transmitter is in an ‘off-air’ state. When the Status button is amber,
“medium” or yellow “low” one or more lower level alarms is currently being reported,
but the transmitter is still ‘on-air’, possibly at reduced power. When the Status button
is green, the transmitter is operating normally. In this case there are no alarms being
reported.
• Logs: Press to shortcut to the Transmitter Log page, which displays historical alarm and
status records for the transmitter (see Logs page - viewing transmitter log on page 2-17).
• Local/Remote: Displays the operational control status of the transmitter. In Local mode
(Local button is only green), all of the remote controls are disabled. In
Remote mode
(both Local and Remote buttons are green), control of the transmitter is also accessible
via the remote AUI. Remote mode can be enabled or disabled by pressing the Local/Remote
button on the touch screen only.
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