Update...
1) Strictly speaking, removing the RefLock option board and associated
SINGLE TMP cable did not "fix" anything... Still have the "HIGH CUR" error.
2) Incidentally, IF you fire the K3s up on ANY other band (after disco
and reconnecting power to clear error) WITH the KXUSB cable connected to
the computer AND the K144XV "RS-232" port, and THEN switch from any
other band TO 2 meters, the status light flashes once as expected (ready
for firmware). BUT, the K144XV Utility will NOT connect to the K144XV.
Then, of course, if you shut the K3s down while on 2M band and remove
the KXUSB cable from its port, then power back up....
a) Powers up, status light flashes once or twice as expected.
b) the K3s shows ANT3 briefly, and then starts trying to display the
power-on banner, but is interrupted repeatedly by the HIGH CUR error....
which remains after the banner scroll completes.
c) You have to power down, and disco/reconnect the power to reset.
I pulled the left side of the case off ans inspected the IF IN and IF
out cables to verify that they are connected correctly AND still fully
plugged, and had NOT been pinched off.
I think I will try again, with the ANT 3 cable disconnected to remove
the BNC cable assembly as a possible cause.... I'm reaching here now.
_*Question:*_ Is there any chance that having the "grip" portion of ANY
of the TMP connectors making contact with the K144XV enclosure a
"problem"? The ANT3 TNP board connector is set at a slightly OFF angle,
and the TMP outer (coax shiield) might be touching the enclosure. Just
trying t figure out what is "wrong", and if it anything I have control
over...
73,
______________________
Clay Autery, KY5G
(318) 518-1389
On 01/11/20 22:01, Clay Autery wrote:
Just what the title says.... I installed a new K144XV and Reference
Oscillator Phase Lock Option tonight.
When I hit the band switch to go up to the 2 meter band, it thru a
HIGH CURR error.
I followed the directions in both install manuals precisely (as
appropriate for a K3s as enhanced), and double checked BOTH sets of
steps after getting the error.
IF I disco the power, wait, reconnect, and then power up (provided I
switch bands out of 2 meters), the error goes away. But if I switch
back to 2 meters, it throws the error again.
I am going to go in and remove the REFLock option and try to just get
the K144XV to "work".
The status light flashes just as described in the manual for "normal
operation". (once or twice on power up, then OFF)
I've verified the supply voltage and current are "normal" 14.2 VDC at
1.47 amps (higher because the subRX was installed a couple days ago.
Any ideas as to what is causing this "issue"? I'm missing all my
weekend nets. <wink>
73,
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