ELECRAFT K3, Руководство пользователя

Страница: 61 / 78

61
Parameter Initialization
Menu parameters are stored in non-volatile memory (EEPROM and/or FLASH). It is possible, though rare, for
parameters to become altered in such a way as to prevent the firmware from running correctly. If you suspect
this, you can reinitialize parameters to defaults, then restore a previously-saved configuration (or re-do all
configuration steps manually; no test equipment is required).

If you have a computer available to do configuration save and restore, run the K3 Utility program, then use
the C onfiguration function to save your present firmware configuration.

I f you don’ t ha ve ac ces s t o a comput er , you s houl d wr i t e down your me nu par a me t er s et t i ngs . The mos t
important are CONFIG:FLx BW and CONFIG:FLx FRQ (for each installed filter <
x
>, also tap
SU B
to
obtain sub receiver crystal filter settings, if applicable). You should also note the settings of option module
enables
( al l CONFI G menu e nt r i es s t ar t i ng wi t h ‘ K’ , e. g.
CONFIG:KAT3 ) . If
you don’ t r ec or d your c r ys t al
f i l t e r and opt i on s e t t i ngs , you may have t o r emove t he K3’ s t op cover ( and s ub r ecei ve r , i f i ns t al l ed) t o
verify which options as well as crystals filters are installed, as well as the frequency offsets noted on the
crystal filters (depends on filter type).

Tur n t he K3 OFF ( us i ng t he K3’ s POWER s wi t ch, not your power s uppl y) .

While holding in the SHIFT /LO knob (which is also labeled NO RM below), turn power ON by tapping the
K3’ s POWER s wi t ch. Le t go of t he SHI FT/ LO knob af t er
about 2 seconds. You should now see E E I NI T
on the LCD.

When EE I NI T completes after a few seconds, you may see E RR P L1 or other error messages due to
reinitialization. Tap
D I S P
to clear each message.

If you have a computer, restore all parameters using the Configuration function of the K3 Utility program.

I f you don’ t ha ve a compu t er , ma nual l y r e
-enter all menu parameters that you wrote down, above, then re-
do firmware configuration and calibration (starting on pg. 45). You can omit any steps pertaining to
par a me t er s you’ ve al r eady r es t or ed manual l y.

See if the original problem has been resolved.