I've had this KDSP2 board for a few months and it's worked fine. I noticed a problem today when trying to change DSP settings. While in CW mode and after hitting DISPLAY I don't see the usual "C2 nr". What I see is "SF .nr 55". I get this same display for SSB and RTTY modes too. Using RCL to cycle through the menu items I get the following for each mode (CW, SSB, RTTY).
CW: SF .nr 55 r1 LPASS dSP On nr 89 69 Cn G 0.0 CF G 0.0 SSB: SF .nr 55 r1 LPASS dSP On nr 89 69 nt 40 07 Sn G 7.0 SF G 0.0 RTTY: r1 LPASS dSP On rF G 0.0 I can increase and decrease the gain values. I can turn on and off DSP. I can change the nr 89 69 values but there is no blinking decimal point before either number. If I use STORE I can modify either the 89 or 69 value as usual. When the SF .nr 55 display is shown, BAND+ and - have no effect. If I hit STORE the .nr changes to .n1 for a second and then goes back to .nr. The AFIL function seems to be normal, cycling through the four filters for each mode. Also, ONLY while in the DSP menu, some of the characters, usually just one at a time, blink off and back on for about 1 second. This seems to happen about every five seconds. I've tried unplugging both DSP boards and reinstalling them with no change. Also yesterday I built and installed the K60XV board. It seems to be working perfectly as well as all other functions of the radio. This morning I also did a CAL FIL because I noticed one of the CW filters was off a little. So, I don't know if the bus is getting loaded down or if the DSP board is in a "funny state" or what?? HELP! Roger, W1EM _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
