Hi there,
I have similar problem with using straight key with remoterig.
I already connect radio unit to TRX body via stereo cable with Jack's 3,5mm (RR pad) and 6,3mm (ic-706 Body).
At the control unit I connect key to PAD 3,5mm jack and configure IN0 as keyer , and Iambic type "Old type , squezze keyer"
With this configuration when I try to transmit I heard from control unit speaker that keyer is working as electronic key (not straight key)
How I must change configuration to use straight key with local tone and PAD Jack ?
SQ6NEJ Kuba