Nautel GV5, Operation & Maintenance Manual, Page: 32 / 251

GV5/GV3.5 OPERATIONS & MAINTENANCE MANUAL OPERATING THE TRANSMITTER
VERSION 0.2 2014-07-23 PAGE 3.2.15
 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 displayed in the top, right
corner ( see Figure 3.2.11 ).
 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 highlighted green, RF
is enabled (on). When the button is highlighted amber, a fault condition 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 commands, such as
which user is logged in, if the transmitter RF is held off, etc.
 Menu: Press to open the Menu page, which allows navigation to various other pages (see Menu
Page - Describing Transmitter Operations on page 3.2.25 ).
 Status : Press to open the Transmitter Status page (see Viewing Transmitter Status - using the AUI
on page 3.2.99 ), 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 Viewing Transmitter Log on page 3.2.27 ).
 Local/Remote : Displays the operational control status of the transmitter. From the touch screen,
press the desired button. If Local is highlighted green, only local control of the AUI is possible. If
both Local and Remote are highlighted green, both local and remote controls are enabled.
 Reset: Press to reset protection circuits and restore any RF power modules (and associated power
supplies) that were inhibited, but are now alarm-free.
 Change User/Log Out: Press to display a login menu. Enter your username and password, then
press Done . If you do not have a user account, see User Accounts, on page 3.2.130 . Change User
button will display as Log Out while viewing AUI remotely.