Acom 2000A Operating Manual

Also see for 2000A: Operating manual

Acom 2000A Operating Manual Manual pdf 25 page image

235. MANUAL MODESPushing the SET/EXIT key while in main menu will get you to the MANUAL MODE:Fig.5-1 RCU display - MANUAL MODENow you have access to some functions, procedures, and settings, which are marked on thesoft key prompting labels.5-1. MANUAL TUNEC A U T I O NDuring the manual tune process, be certain to keep transmissions to less than3 minutes in duration and leave pauses of 1-2 minutes between transmissionsfor cooling of the tubes.If for some reason you prefer to match the antenna impedance manually, you can do so throughthe MAN TUNE procedure. The procedure starts the same as for AUTO TUNE, but you willneed to adjust the LOAD and TUNE settings yourself as described below: