Operating Manual Reprint - Vertex Standard VXA-210 Service Manual

This field displays the course
heading in degrees.
This icon indicates that
the "Book" Memory Bank
is in use.
This icon is the "Low Bat-
tery" indicator, which
blinks when the battery
voltage becomes too low
for proper operation.
This icon is used This icon is used
during VOR naviga- during VOR naviga-
tion, to indicate that tion, to indicate that
the displayed infor- the displayed infor-
mation is based on mation is based on
a course from the a course to the VOR
VOR station. station.
Primary Function Frequency Entry
( Press Key )
Secondary Function
Activates DVOR mode
( Press + )
Primary Function Frequency Entry
( Press Key )
Secondary Function
Activates Course
Deviation Indicator mode
( Press + )
Primary Function Frequency Entry
( Press Key )
Secondary Function Activates Split ( Duplex )
( Press + )
Primary Function Memory "Write"
( Press Key )
Command
Secondary Function
Split-Memory "Write"
Command
( Press + )
LCD D
This is the Course Deviation Indicator, used
during VOR Navigation.
These digits provide frequency or alphanumeric
information about the channel you are using.
This indicator con-
firms that the A
N
MATIC OISE
activated.
K
EYPAD
Frequency Entry
Digit 1 Digit 2
Selects
"TO" VOR mode
Frequency Entry
Digit 4 Digit 5
Activates the
Altimeter Set function
Frequency Entry
Digit 7 Digit 8
On/Off Switch for
mode Keypad Beeper
Frequency Entry
Digit 0
None

Operating Manual Reprint

ISPLAY
This indicator con-
- f i r m s t h a t D
UTO
L is W is active.
IMITER ATCH
Frequency Entry
Digit 3
Selects
"FROM" VOR mode
Frequency Entry
Digit 6
Activates the Sensor
Function
Frequency Entry
Digit 9
Allows Skipping of
Channel during Scan
Activates Scanning
Activates Dual Watch
(Partial)
This indicator confirms
that Secondary Key Func-
tion is active.
This indicator confirms
that this channel will be
skipped during scan.
This indicator con-
firms that the "Split"
U A L
(Duplex) mode is
a c t i v a t e d d u r i n g
VOR operation.
Selects Memory
Display Type
Locks the Keypad
Selects Emergency
Channel ( 121.5 MHz )
None
Activates Automatic
Noise Limiter
None
Activates "Secondary"
Key mode
None
3