Acom 2000A Operating Manual

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Acom 2000A Operating Manual Manual pdf 31 page image

29Fig.5-7 RCU display – MORE SETTINGS – ANTENNASHere you can give a name to each antenna, which will be displayed next to its number onthe screen. First select the antenna number with up and down buttons. Use the left and rightarrow buttons to choose the character position. Then select the character with up and downkeys. The name can consist of up to 8 characters. When finished, return to the antennanumber with the left arrow button. You can return to the first page of MORE SETTINGS menuwith the up key, or you can exit to MANUAL MODE by pressing the SET/EXIT button.5-6. HELPWhen HELP is selected, you can choose one of the help topics by means of the up, downand select keys. The help topics have the same titles as the sections in this manual. Underthe title AMPLIFIER INFO you may see the Revision Code of the firmware, the RunningTime of tubes, the Serial Numbers of Amplifier and Tubes (front and rear).During normal operation of the amplifier, information is stored in the nonvolatile memoryabout the 12 most recent protection trips or irregularities and the time when they haveoccurred (indicated as tube working hours). This information can be read if you select LAST12 PROTECTION TRIPS.6. OFF MENUWhen the main power switch on the front panel is turned ON but the amplifier is still in OFFstate, a number of settings can be changed by means of the OFF MENU – (Fig 3-3). You canenter it by pushing the SET/EXIT button.Use the up and down buttons to select an item, then push left or right arrow buttons to choosethe value.6-1 CALL SIGNYou can select any 9-character text to appear in the OFF-MENU (for example your ownCALL SIGN). The up and down buttons select the character in the position indicated by thecursor (the characters are in an alphabetic order by the ASCII-code). The left and right arrowbuttons move the cursor left or right to select different character positions. When finished,return to the CALL SIGN label with the left arrow button.