54
FLTX{md}
FL1 (all
modes)
Used to specify which crystal filter to use during T X. {md} =
CW
/
S B
/
AM
/
FM
.
Choose filters with bandwidths as follows: SSB, 2.7 or 2.8 kHz (also applies to
data); CW, 2.7 or 2.8 kHz; AM, 6 kHz; FM, 12 kHz or higher. T he FM filter, if
present, must be installed in FL1.
Note :
I
f
you’
r
e
us
i
ng
a
2.
7
-kHz 5-pole filter for SSB transmit, you can optionally
fine-tune its FLx FRQ parameter to equalize LSB / USB transmit characteristics.
Monitor your signal on a separate receiver, using headphones.
FM DEV
5.0
(Advance d)
FM deviation in kHz.
FM MODE
ON
If set to
O FF
, FM will be removed from the mode selections.
FP TEMP
N/A
Used to calibrate the front panel temperature sensor. It must be calibrated if you
wish to use the
REF xxC
menu entry to calibrate the optional 1 PPM T CXO. You
must convert °F to °C in order to enter the value. Deg. C = (deg. F
–
32) * 0.555.
FSK POL
1
0
= Inverted FSK transmit data polarity,
1
= Normal data polarity.
FW REVS
N/A
Rotate VFO A to see firmware revisions: MCU (
uC
), main DSP (
d1
), aux DSP
(
d2
, if KRX3 is present), flash parameters (
FL
), and KDVR3 controller (
dr
).
KAT3
Not Inst
KAT3 ATU mode; normally set to
BY P
or
AUTO
(you can alternate between
these settings using the
ATU
switch). Modes
L1 -L8
,
C1 -C8
, and
Ct
are used to
test KAT3 relays. Mode
LCS E T
allows manual adjustment of L/C/net settings.
When in this mode, tapping
ATU TU N E
shows the L & C value; C is changed
with VFO A, L is changed with VFO B, and
AN T
toggles between
Ca
and
Ct
.
KBPF3
SUB
Not Inst
If KBPF3 option is installed: set to
NO R
, exit menu, and turn power off/on.
KDVR3
Not Inst
If KDVR3 option is installed: set to
NO R
, exit menu, and turn power off/on.
KIO3
NOR
Determines function of BAND0-3 outputs on ACC connector. See pg. 19.
KNB3
SUB
NOR
(Troubleshooting)
The
K3
can’
t
be
us
ed
wi
t
hout
a
KNB3
;
Not I ns t
setting is
for troubleshooting only.
KPA3
Not Inst
Set to
P A NO R
if KPA3 100-W amp installed. Set to
P AI O NO R
if KPA3 is
not installed, but the KPAIO3 transition PC board is. Other settings include
P A
BY P
(disables KPA3 if installed), PA fan test settings (
P A FN1
-
FN4
or
P AI O
FN1 -FN4
), and
P AIO BY P
(if transition board is installed, but not the KPA3
module, this setting can be used to test the high power bypass relay).
KRC2
- -
Cont
r
ol
s
t
he
KRC2
band
decoder
’
s
acces
s
or
y
out
put
s
e
t
t
i
ngs
.
Shows
ACC O FF
or
ACC1 -3
if a KRC2 is detected;
- -
if not.
To ensure compatibility with both old and new KRC2 firmware, two different 6
meter band decodes are provided. Tap
1
to select
BAND6 = B6
(addr=10) or
BAND6 = B1 0
(addr=9). Refer to the KRC2 manual for further details.
KRX3
Not Inst
If KRX3 option (sub receiver) is installed, set the parameter to match your
selected sub receiver AUX RF source:
ANT= ATU
(
t
he
KAT3’
s
non
-transmit
antenna) or
ANT= BNC
(the AUX RF BNC jack on the rear panel). T urn power
off, then back on.
KXV3
Not Inst
If KXV3 option is installed: set to
NO R
, exit menu, and turn power off/on. This
option provides RX ANT IN/OUT jacks, low-level transverter I/O (XVT R
IN/OUT ), and a buffered I.F. output.
If
KXV3
is set to
TE S T
, the K3 will use low power (0.10 to 1.50 mW) on all
bands, including HF and transverter bands. RF input/output is via the XVT R
IN/OUT jacks in this case. Used for troubleshooting. Note:T o access the T EST
setting,
KXV3
must first be set to
NO R
, then K3 power turned off/on.
LCD T ST
OFF
Changing the parameter turns on all LCD segments.
Содержание K3
Страница 71: ...71 K3 Block Diagram ...
