LDA STV series, User Manual

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STV SERIES
2.2
DESCRIPTION OF CONTROLS. FRONT PANEL:
1- Drill holes for assembly on 19” rack
2- “On / Standby” indicator
“Standby”: The indicator light will be red. In this condition the device will
wait for the amplifier channels to be switched on. The unit’s control and
monitoring elements remain active, allowing the configuration of all the
operation parameters. This state is the same if the device is controlled
remotely through an ETX series expansion module. In this mode, the
level of consumption remains low.
“On”: The indicator light will be green. Before indicating “on”, the amplifier
will check the whole system. If everything is correct, then it will go “on”.
3- “Priority” indicator: In normal operating mode, it will remain switched
off. When the priority audio input is activated, the indicator light will be
green.
4- “Link” indicator: In case the system uses an expansion module of the
ETX series, the light will be orange to indicate that there exists correct
communication with the LDA remote control system.
5- 128x64 LCD Screen: It allows controlling and monitoring the system
locally. It has contrast and intensity control, and also incorporates
dynamic backlighting correction depending on the lighting of the place
where the equipment is located, thus providing optimum display
conditions. It includes screensaver configuration and turn-off timer to save
energy.
6- Navigation control: It consists of five keys, four for direction and one for
confirmation to navigate through the system’s configuration and
monitoring menus. Any parameter that needs to be modified must be
confirmed by pressing the “OK” key.
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