[RTTY] re ; need help

[KE1JF-Tom]

They have made the RB + even easier to set up. They now include circuit
boards with the jumper socket on it that plugs onto the jumper pins. The
 jumpers are traces on the board & there is one for every rig configuration
& of course they still include jumpers if you wish to use them so RB+ setup
is now as simple as plugging in the proper jumper board.

73,
Tom, KE1JF

On 8-25-10 W4TV Wrote ;

In RB+ you have the jumpers ... make sure they are set correctly
(since RB+ was working before the lightning, they should not have
changed).  Then watch the DTR and RTS LEDS when you transmit with
MMTTY ... do they light up when MMTTY goes into transmit?  Next
measure the voltage at pin 1 of U1 ... is it at least 5 Volts when
MMTTY is transmitting?