Acom 1500 Manual page 10

Control of the amplifier is accessible during OFF LINE and ON LINE states, each having several
information screens and control functions (see Fig. 3-2):
Fig.3-2 Information Screens and Control Functions Structure
The OPER button changes operate and standby modes alternatively (S.4-2) while ON LINE. Please
note that Auto-Operate might be enabled. The same button activates signature list while OFF LINE
(S.5-4).
The PREV and NEXT buttons change information screens or select control functions (S. 4-6) for both
OFF LINE and ON LINE modes.
The ON/OFF button switches OFF LINE and ON LINE states of the amplifier alternatively.
You can proceed in one of two ways:
a) You may use the OFF LINE information screens and control functions. They refer to the
auto-protection signatures list, Display brightness control, as well as the Auto-Operate feature. This is
described in S5.
b) You may turn on the amplifier and start the warm-up sequence. After 3 minutes you may tune and
begin operating the amplifier and you can use the ON LINE information screens or control functions
(see below).
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