FT2400.1

From: N8FNR@WB8H.#SEMI.MI.USA.NA

If you use the Yaesu FT-2400 for packet you may want to do this VERY simple
mod to disable the display light.
  If you are using the Yaesu Packet Interface Cable, just connect the unused
black and white wires together. Doing this disables the display light. Simple
eh?
  If you are using your own cable connect pins 2 an 6 together to get the 
same effect. Pin 2 is "RX audio" and pin 6 is  "no connection".
  Have fun with this GREAT radio.

  73 Zack Schindler, N8FNR, 413 Vester, Ferndale MI, 48220