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Page 15
Oct. 2019 PAR200B Pilot Guide
With
Vol
selected, the smaller knob controls the volume of
the intercom for all users, while the larger knob adjusts the
receive volume of the Trig TY91L transceiver connected to
the PAR200B.
Regardless of the power on default function, the knob func-
tion selection will be controlled by the top line-select button
and remain selected until changed during operation.