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Elecraft K3 Owner's Manual User Manual

Page 57

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57

KRC2

- -

Controls the KRC2 band decoder’s accessory output settings. Shows

ACC OFF

or

ACC 1-3

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

BAN D6=B6

(addr=10) or

BAN D6=B10

(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

(the KAT3’s non-transmit

antenna) or

ANT =BNC

(the AUX RF BNC jack on the rear panel). Turn power

off, then back on.

KXV3

Not Inst

If KXV3 or KXV3A option is installed: set to

NOR

, exit menu, and turn power

off/on. This option provides RX ANT IN/OUT jacks, low-level transverter I/O
(XVTR IN/OUT), and a buffered I.F. output. The updated KXV3A supports the
internal 2-m module (K144XV).
If KXV3 is set to

TES 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 XVTR
IN/OUT jacks in this case. Used for troubleshooting. Note: To access the TEST
setting, KXV3 must first be set to

NOR

, then K3 power turned off/on.

LCD TST

OFF

Rotating VFO A to turn on all LCD segments for test purposes.

LIN OUT

NOR 010

Sets the LINE OUT level. LINE OUT connections go to PC soundcard inputs.
Settings above 10 may result in overdrive of the soundcard or saturation of the
KIO3’s isolation transformers; monitor signals using the PC to avoid this.

Note: Normally, LIN OUT sets a fixed-level receive-only output for main/sub
(L/R), compatible with digital modes. Tapping

1

switches LIN OUT to

=PHONES, where the line outputs match headphone audio, audio level is
controlled by AF/SUB gain controls, and both RX and TX audio are available.

MACRO x

Function

Used to assign macros (sequences of remote-control commands) to any of the
K3’s programmable function switches. For example, a single macro can do the
equivalent of “SPLIT, up 2 kHz, turn on diversity mode”; setup transmit EQ for a
specific operator; configure the K3 for a contest, etc.
Macros must first be created using K3 Utility and sent to the K3. Next, locate the
MACRO x menu entry, tap

1

-

8

to select a macro number (x), then hold the

desired programmable switch (e.g.

P F 1

) to assign that macro to it. For details, see

K3 Utility help or the K3 Programmer’s Reference.

MEM 0-9

NOR

If the parameter is set to

BAN D SEL

, frequency memories 0-9 (“quick

memories”) will act like band switches. Once this mode has been selected, exit
the menu, then use

V M

to assign individual bands to keypad switches 0-9. For

example, use

B A N D

to get to 160 m, tap

V M

, then tap #

1

. From then on,

tapping

M V

, then #

1

, will take you to your last-used frequency on 160 m, just

as if you had used the

B A N D

switch.

This menu entry also controls the behavior of memory recall (

M V

) when

selecting memories 00-99 using VFO A:

Normally, when you tap

M V

, rotating VFO A through memories 00-99

switches the receiver to the indicated frequency as soon as the VFO stops moving.
You can change this behavior by tapping

1

in the MEM 0-9 menu entry. This

alternates between

M>V NOR

(“live” memory recall) and

M>V DLY

(“delayed”). In the latter case, the receiver will not switch to new frequencies
until you tap

M V

to return to normal operation.