Help with TS-930S Power Output
 

Recently acquired a nice TS-930S but I suspect a previous owner had
turned the RF power output down somewhat as I only get between 80-90
watts out of the rig. I believe the rig is rated at 230 watts input
and have been told the RF output should be around 130 watts. Can
someone tell me where/what pot to adjust to increase the RF output ? I
did not get an owners or service manual for the rig. I have ordered an
owners manual but suspect it will be some time before I get it. Any
help would greatly be appreciated.
--
Tim, K8TJ