TS440S.47
A few adjustments you should know about (read the service manual before
you tweak wildly on these!):

        tweaker         what it does
        -------         -----------------------------------------------
        RF-VR3          FM Microphone Gain
        RF-VR6          FM Deviation - set to 4.6KHz on dev meter
        IF-VR2          S-meter zero - set to zero with 50 ohm dummy load
        IF-VR3          S-meter S9 - set to S9 with 40dbu input 14.175MHz USB
        IF-VR4          Squelch threshold - close at 12 o'clock with
                        mode = CW and filter WIDE
        IF-VR9          CW side tone level - as you like it
        IF-VR10         Beep tone level - as you like it


Someone wanted to know what the difference between the DATA connections
on ACC-2 and the AFSK connectors was.  On output, none; the AFSK and
the DATA out pin on ACC-2 are connected together, and are fed from the
high side of the volume control - they are receiver audio BEFORE the cw
sidetone, feeper, and voice response unit are mixed in, and should be a
constant level independent of the AF gain setting.  The AFSK input is
different from the DATA IN connection; AFSK and microphone signals both
go through the mike preamp and speech processor; the DATA input
bypasses both.  The MIC GAIN pot does control all three input levels.
(as a note, you can tap preamped/processed audio OUT of the DATA IN
connection, since it is just a tap on the output of the
preamp/processor.  This is also the feed into the FM modulator.  But
NOTE that the MIC GAIN pot doesn't adjust the mic gain on FM - there is
a separate tweaker for that.)

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I'm happy with my TS440.  Now all I have to is get my code speed up....

        Brian Kantor,    WB6CYT

        UCSD Office of Academic Computing
        Academic Network Operations Group
        UCSD B-028, La Jolla, CA 92093 (619) 452-6865