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3.1.3 VU Display (LED array)
The LED VU comprises of five green, three yellow and three red LED’s providing a
graphical indication of the level of metal detection activity occurring within the
archway. The degree of detection intensity varies depending on the quantity and
composition of the metallic object(s).
Note: WTMD and thus the VU display will only operate whilst the infrared
beam is obstructed.
CAUTION! the first (green) led only indicate that the WTMD is on but not any
operational detection situation.
3.1.4 UPS INDICATOR
When the Mains Voltage is cut off the WTMD will continue to operate with power from
the Battery, the battery mode operation indication will be continuously active (yellow
LED); if the battery voltage drops under a certain level the Yellow LED indicator will
start flashing; and if the battery Voltage will no longer enable WTMD Operation, the
Yellow LED indication will be flashing Continuously, there will be an intermittent audio alarm tone
and then the WTMD will then automatically shut down itself.
3.1.5
IRDA REMOTE CONTROL RECEIVER
(
*only for
ThruScan
sX/ s15-i/sX-i
)
It is the receiving LED of the pilot Remote Control Unit.
3.1.6 TRAFFIC INDICATOR LEDS (LIGHTS)
The Traffic Light simulation on Side Panels and the Control Unit enables the Security
Staff to decide whether the WTMD is ready for detection and the passage is empty.
Green indicates “Walk”, Red indicates “Stop”.
3.2
TOUCHPADS
A total of five touchpad controls are located on the control unit as follows;
3.2.1
ON - OFF BUTTON
The
ON-OFF
touchpad button turns the WTMD on and off. At each start up a 10
second self test is being carried out, and during this time a ‘test tone’ will be heard.
Please wait for 1 minute after switching on before using the gateway in order to allow
the auto-calibration program to designate/memorize for metal objects around its
environment.
You can Turn Off your WTMD by pressing the ON-OFF button for 2 seconds and release. The
previous settings and adjustments would be stored when you turn off your WTMD and will be
displayed when turned on again.
3.2.2
RUN(X) BUTTON
The
RUN(X)
touchpad button returns the WTMD to
RUN(X)/
operation mode after
any programming changes are made using the
SEL(√)
button. It is also used as an
“ESC”
button when no changes are made.
