Kantronics KPC-4 - Front Panels

Front Panels
Cd”
EK
AIT)
MARK
SPACE
oe
ea
a
a
XMIT
CON
STA
XMIT
RCV
CON
STA
AM
ON
om
POWER
LOCK
VAL
K2Kantronics
All
Mode
FM
OFF
m=
The
front
panel
has
two
switches,
eight
LEDs
and
a
ten
segment
LED
bargraph.
There
are
seven
LEDs
used
as
operating
status
indicators.
The
front
panel
is
divided
into
two
sections.
The
left
three
LEDs
are
the
indicators
associated
with
HF
operation,
and
the
four
right
LEDs
are
the
indicators
associated
with
VHF
operation.
The
two
segments
are
divided
by
a
white
color
bar.
Each
LED
has
the
functions
indicated
below:
HF Section
XMIT
-
This
LED
will
illuminate
when
the
KAM
is
keying
the
PTT
line
on
your
HF
radio
OR
when
HF
packets
are
being
received.
CON/LOCK
-
This
LED
will
illuminate
when
you
have
an
HF
packet
connection
OR
an
AMTOR
lock
condition.
;
STA/VAL
-
This
LED
will
illuminate
when
you
have
unacknowledged
HF
packets
OR
valid
AMTOR
data.
VHF Section
XMIT
-
This
LED
will
illuminate
when
the
KAM
is
keying
the
PTT
line
on
your
VHF
radio.
RCV
-
This
LED
will
illuminate
when
you
are
receiving
a
VHF
packet.
CON
-
This
LED
will
illuminate
when
you
have
a
VHF
packet
connection.
In
addition,
when
operating
non-packet
HF
modes,
this
LED
will
blink
ON/OFF
for
approximately
10
seconds
if
the
KAM
receives
a
VHF
packet
connect
request.
STA
—
This
LED
will
illuminate
when
you
have
unacknowledged
VHF
packets.
Also,
if
the
CON
light
is
OFF,
the
STA
light
is
used
to
indicate
PBBS
status
-
ON
steady
indicates
someone
is
connected
to
the
PBBS
and
blinking
indicates
mail
in
the
Kantronics
TNC
for
you.
Power Indicator
POWER
-
The
single
LED
on
the
right
end
of
the
front
panel
illuminates
when
power
is applied.
Switches
ON/OFF
-
Provides
power
control
for
the
KAM.
AM/FM
-
Switches
the
limiters
in
or
out
of
the
demodulator
circuits.
This
switch
_
should
be
set
to
AM
for
CW
operation
and
FM
for
RTTY/ASCIVAMTOR.
For
Packet
operation,
either
AM
or
FM
can
be
selected.
Use
the
setting
you
prefer.
©
Copyright
1989,
Kantronics,
Inc.
All
Rights
Reserved.
%
Duplication
of
this
manual
or
the
firmware
without
Version
2.85
permission
of
Kantronics,
Inc.
is
prohibited.
Operations
Manual