Trouble with my analyzer ?

Hello. My Motorola R2600B communications analyzer is showing KHz at modulation levels (right lower)
for Mod sum;
for Fixed 1KHz,
and for Synth.
and at the modulation display vertical scale (centre, left)

Do I have a wrong setting somewhere ?
Manual shows V for Volts at those unit locations.

Do you have one of these instruments ?

I don't have this instrument but looks like you are in the mode, RF Control: GENERATE.
From pictures found on the net seems that you will get the Volts indications in the MONITOR mode:

../imgqa/eboard/Antenna/rf-linj02ii2x4.jpg

Thank you, vfone.
Yes, in monitoring mode the audio units go to V; but in the 'modulation mode' at left still show KHz for vertical scale. The picture linked shows dBm units but in 'spectrum analyzer' mode.

Hope someone with one of these gets me light.