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GV5/GV3.5 OPERATIONS & MAINTENANCE MANUAL OPERATING THE TRANSMITTER
VERSION 0.2 2014-07-23 PAGE 3.2.153
Using an External 10 MHz Input
You can configure the GV5/GV3.5 to accept an external 10 MHz input using the AUI (see External 10
MHz Input - using the AUI ) or using the lcontroller UI (see External 10 MHz Input - using the Controller UI,
on page 3.2.154 ).
This setting allows the user to mask the associated 10 MHz alarm from appearing on the
Status
page if
it isn't being used
.
If an external 10 MHz source is being used, select
Yes
; this ensures that an alarm
will be activated on the
Status
page should the external signal be lost. If an external 10 MHz source is
not being used, leave the default
No
setting as is. This will ensure that no alarm will be displayed on
the Status page despite the presence of the external 10 MHz signal.
NOTE
: The exciter will automatically use an external 10 MHz reference signal if connected, no matter
the state of this parameter.
External 10 MHz Input - using the AUI
You can view the selection buttons for the external 10 MHz input on the the AUI’s
External 10 MHz
page (see Figure 3.2.131 ) by selecting
External 10 MHz
from the
User Settings
options.
Yes
and
No
buttons for
Use External 10MHz
are displayed. Press
Yes
if you are using an external 10 MHz signal.
Press
No
if not. Press
X
in the upper, right corner to close this page and return to the Home page.
Figure 3.2.131: External 10 MHz screen