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2.3 ABT-CU-11LCD control unit
ABT-CU-11LCD control unit was designed to perform minor VAS systems or as an extension unit in
complex systems. In case of lack of connection with the superior unit, thanks to local congura-
tion, it is able to carry out re scenarios. The device attached to the main system communication
“ring” can control ampliers and power supply managers, as well as receive alarm and digital signals
and send them to other system devices. In comparison to ABT-CU-11LT control unit, this device is
equipped with a 4,5” touch-screen LCD display allowing a direct access to management and entire
system monitoring functions.
Fig. 3.
Front panel of ABT-CU-11LCD
1. Indicators:
a. Power supply indicator (green LED)
b. Failure indicator (yellow LED)
c. Emergency indicator (red LED)
2. Display – shows control unit menu
3. Functional keys, support auxiliary functions when navigating in menu:
a. HOME – press to return to rst menu
b. ENTER – press to enter – select control unit in menu
c. – up arrow – press to navigate in control unit menu
d. – down arrow – press to navigate in control unit menu
e. BACK – press to go back – return to previous item in control unit menu
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