
EC3000 Installation and Operator’s Manual 71U-1409-300K; REV 20 Page 16 of 24
8.4 Audible Indicator Intensity Adjustment
The Reset button has a secondary function to allow
the operator to set the intensity level of the Unit’s
audible indicator.
The button’s function is indicated by the
symbol.
Power the Unit off. Press and hold the
button and power the Unit on. Wait a few seconds
after the startup audible beep finishes and then
release the button. Now press and
release the button to cycle through the
available intensity levels of the audible indicator.
Stop at the desired level and then power cycle the
Unit. This will save the setting and re-initialize the
unit.
8.5 Power ON Indicator
A single light source is provided on the base to
indicate power on status of the Unit.
8.6 Boarding Status Indicator
A large visual indicator provides a clear GREEN
and RED visible light source to indicate either an
“Ok to Board” or “Do Not Board” status.
8.7 Optional Passenger (PAX) Display
An optional passenger (PAX) display module is
available. This option is a standard 2x20 (row x
column) Character Display (English character set).
Liquid Crystal (LCD) and Vacuum Florescent
Display (VFD) modules are available.
RED/GREEN Boarding
Status Indicator
PAX Display
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