Troubleshooting; Safety Instructions; Fcc Class A Notice - Extron electronics OCS 100C Setup Manual

Troubleshooting

Problem
Sensor remains ON.
Sensor remains OFF
Sensor remains on too long.
Hallway traffic turns sensor
on.

Safety Instructions

For information on safety guidelines, regulatory compliances, EMI/EMF compatibility, accessibility, and related topics, see the
Extron Safety and Regulatory Compliance Guide

FCC Class A Notice

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the
FCC rules. The Class A limits provide reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment
in a residential area is likely to cause interference. This interference must be corrected at the expense of the user.
NOTE:
For more information on safety guidelines, regulatory compliances, EMI/EMF compatibility, accessibility, and related
topics, see the Extron Safety and Regulatory Compliance Guide
Power Attention
ATTENTION:
• These products are intended for use with a UL Listed LPS type power source.
• Ces produits doivent être utilisés avec une source d'alimentation de type LPS certifiée UL.
• Use of a non-LPS or unlisted power supply will void all regulatory compliance certification.
• L'utilisation d'une source d'alimentation non-listée ou non-listée LPS annulera toute certification de conformité
réglementaire.
• Unless otherwise stated, the AC/DC adapters are not suitable for use in air handling spaces or in wall cavities. The
power supply is to be located within the same vicinity as the Extron AV processing equipment in an ordinary location,
Pollution Degree 2, secured to the equipment rack within the dedicated closet, podium, or desk.
• Sauf mention contraire, les adaptateurs CA/CC ne conviennent pas à une utilisation dans les espaces d'aération ou dans
les cavités murales. La source d'alimentation doit être placée à proximité de l'équipement Extron dans un emplacement
ordinaire soumis à un degré de pollution de catégorie II, solidement fixé au rack d'équipement d'une baie technique,
d'un pupitre, ou d'un bureau.
• The installation must always be in accordance with the applicable provisions of National Electrical Code ANSI/NFPA 70,
article 725 and the Canadian Electrical Code part 1, section 16.
• Cette installation doit toujours être conforme aux dispositions applicables du Code américain de l'électricité (National
Electrical Code) ANSI/NFPA 70, article 725, et du Code canadien de l'électricité, partie 1, section 16.
• The power supply shall not be permanently fixed to building structure or similar structure.
• La source d'alimentation ne devra pas être fixée de façon permanente à la structure de bâtiment ou à d'autres structures
similaires.
Possible Cause
Constant noise.
Sensitivity is set too low.
Timer setting is too high.
Infrared sensor can see into
the hallway.
on the Extron website.
Test
Reduce both green and red
knobs by 1/8 (15%) turn or
remove noise source.
Increase both green and red
knobs by 1/8 (15%) turn.
Check DIP switch settings.
Put sensor in timer test mode
and walk the hallway.
on the Extron website.
Solution
Move sensor to a less noisy
area within the room.
Move the sensor. If the A2
DIP switch is set to OFF,
set green and red knobs to
normal levels.
Reduce timer setting.
Move sensor, so it cannot see
into the hallway or install the
IR blocks.
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