Figure 3-2 Information Screens And Control Functions Structure - Acom 1000 User Manual

User's Manual | ACOM 1000 | HF + 6m Linear Amplifier
In this position (called OFF LINE hereafter) only the micro-controller is operational, while the amplifier
itself is still turned off (the tube is not powered at all).
The control of the amplifier is accessible during OFF LINE and ON LINE states, each having several
information screens and control functions (see

Figure 3-2 Information Screens and Control Functions Structure

The OPER button alternatively changes operate and standby modes (see Section
) while ON LINE. Please note that Auto-Operate might be enabled. The same button
Standby Modes
activates signature list while OFF LINE.
The PREV and NEXT buttons change information screens or select control functions (see Section
LINE Information Screens and Control Functions
The ON/OFF button alternatively switches OFF LINE and ON LINE states of the amplifier.
You can proceed in one of two directions:
a) You can use the OFF LINE information screens and control functions. They refer to the auto-
protection signatures list, LCD contrast and backlighting control, as well and the Auto-
Operate feature. This is described in (see Section
b) You can turn on the amplifier and start the warm-up sequence. After 2.5 minutes you may
tune and begin operating the amplifier and you can use the ON LINE information screens or
control functions (see below).
August 2020
Figure 3-2 Information Screens and Control Functions Structure
) for both OFF LINE and ON LINE.
5 OFF LINE OPERATION
S e c t i o n POWER ON, CONTROLS AND INDICATORS | Page 17 of 36
4.2 Changing Operate and
4.4 ON
).
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