Nautel NV15, Руководство по эксплуатации и обслуживанию

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NV15/NV20 Operations and Maintenance Manual Operating the transmitter
Page 2-12 Issue 3.2 2013-10-01
•
Forward Power :
Displays the analog power output when in FM or FM +HD modes and dis-
plays 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 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 2-15 ).
•
Status :
Press to open the
Transmitter Status
page (see Viewing transmitter status on
page 2-59 ), 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 oper-
ating normally. In this case there are no alarms being reported.
•
Logs
:
Press to shortcut to the
Transmitter Log
page, which displays historical alarm and sta-
tus records for the transmitter (see Logs page - viewing transmitter log on page 2-16 ).
•
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
Remote
is highlighted green, only remote control is possible (however local users
can still navigate through the menus and disable the RF output by pressing RF Off).
•
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 Factory Settings on page 2-61 .
Change User
button will display as
Log Out
while viewing AUI remotely.