PreView Sentry ST82 Series, Руководство по эксплуатации, Страница: 21 / 25

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Page 17
3. Set the park brakes, start the vehicle, depress and hold the vehicle brake, and
place the vehicle in reverse.
4. Verify the green “POWER” light is illuminated on the in-cab display, or if using
an in-cab video monitor, verify that the radar indicator is showing a green
(operating) status.
5. The area to the rear of the vehicle should be clear of obstacles for a distance
greater than the sensor range. If the display shows any indicator other than
the green light, then there are objects to the rear of the vehicle that will
interfere with the test. Move the vehicle to a clear area and proceed.
6. The assistant should move to just behind the rear corner of the vehicle in sight
of the operator's mirrors. He should then walk toward the centerline of the
vehicle parallel to the rear, while the operator notes when the display buzzer
sounds, signifying the sensor has detected the object.
7. The assistant should continue walking through the area at the rear of the
vehicle while the operator notes the area where detection occurs.
8. Next, walk from the center of the rear of the vehicle straight back, away from
the vehicle. When the display quits sounding, the detection limit has been
reached.
9. Move halfway back and remain still for a few seconds. The display should
continue to sound, demonstrating the system’s ability to detect a still object.
10. The assistant should walk the complete rear of the vehicle while the operator
notes the detection edges of the entire coverage area.
11. After the test, the operator and the assistant need to communicate the details
on the detection zone.
For questions, call +1.844.787.2327 toll free in the USA. Call +1.208.323.1000
or send a fax request to +1.208.323.1034 for outside the USA, or submit an online
request at www.preco.com/contact-us/ . A safety specialist will respond within 24
hours.