User's Manual

UniLink UL-800/801 FANS
SCN 30.X
Operator’s Manual
86 23-20-06.02
December 2011
FREQUENCIES
Menu Navigation: UNILINK MENU > COMM STATUS > COMM CONTROL >
VHF DATA > FREQUENCIES
The FREQUENCIES page is accessed by selecting the
FREQUENCIES, LSK [3R] on the VHF DATA page. The
FREQUENCIES page displays the primary frequency table and a field
for secondary frequency selection. Normal frequency selection is
controlled automatically by UniLink management logic and user
intervention is not required.
If the UniLink Geographic Database indicates that a DSP has
coverage on a particular frequency at the aircraft’s current location,
the DSP’s name will be displayed above the frequency (ARINC, SITA,
AVICOM, or MULTIPLE). Otherwise NO CVG (No Coverage) will
display.
LSKs allow manual selection of a primary frequency. The <
*
> icon
indicates the frequency that is currently tuned. The secondary
frequency may be manually entered or uplinked from the ground. Any
entry in the range of 118.000 through 136.975 will be accepted. Only
one frequency, primary or secondary, can be selected at a time.
TEL DATA
Menu Navigation: UNILINK MENU > COMM STATUS > COMM CONTROL >
TEL DATA
The TEL DATA page is available if an air phone is configured. The
TEL DATA page displays the DSP configured telephone number and
also allows manual override with a different number.