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Troubleshooting - LG 9SD751TVDA Owner's Manual

Wireless highbay sensor
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Plug the sensor to interface port on compatible LG LED lighting.
Avoid metal and
reinforced concrete
walls etc, among
sensors if you want
to use it for LG
Lighting control
Detection Area
installation height : typical 20 ft (6 m), up to 40 ft (13 m)
• Side view
If you want to use it for larger areas than one detect area, install
multiple sensors and set wireless connection. For further details,
see xx page and contact the dealer that you purchased this product.
• Delay time :
• Dimming level :
It is possible to change
It is possible to choose non
a delay time from 30 sec
-occupancy dimming level,
to 20 min with the rotary
OFF or DIM (default : OFF
dial. (default : 10 min)
state) If you choose DIM,
LG LED Lighting is dim when
there is nobody.
• Federal Communications Commission (FCC) Statement
You are cautioned that changes or modifications not expressly approved
by the part responsible for compliance could void the user's authority to
operate the equipment. This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to part 15 of the FCC
rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used
in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference
by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1) this device may not cause harmful interference, and
2) this device must accept any interference received, including interference
that may cause undesired operation of the device of the device.
• FCC Caution
Any changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate this equipment and
For indoor use only, use outdoors or in other modes not covered by this
manual may violate the FCC regulation and violate the user authority to use the product.
• FCC RF Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. End users must follow the specific operating
instructions for satisfying RF exposure compliance.
You have
to plug the
diameter 20 ft (6.1 m)
diameter 40 ft (12.2 m)
• initialized
Press the button
over 5 seconds. If
RED LED flashes
rapidly for 3 seconds,
it is initialized
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LED operation
Flashes once : occupancy detection
Flashes twice : occupancy detection while Lighting System interworking Mode
Flashes four times : setting completion by wireless setting tool
On for 30 seconds after power-up : stability time
Rapid flashes for 3 seconds : initialized
Rapid flashes continuously : It is connected to non-compatible LG LED
Lighting so it cannot work normally
Very rapid flashed for 2 seconds : it is hold state about manual setting and


It is probably not detect motion. It is not flashes RED LED.
• Check the settings by wireless setting tool. It is possible to select RED LED OFF.
• Check the detection area.
• Make sure installation state. you have to plug the sensor completely.
• On specific operating temperature from 90℉(32℃) to 104℉(40℃),
It may not detect motion.
Lighting is not OFF although nobody is occupancy.
• Make sure installation state. you have to plug the sensor completely.
• Check the delay time and dimming level non-occupancy. If delay times is
too long or diming level is DIM state, lighting may be not OFF.
Motion detection is strange. It detects motion abnormally.
• Check the installation environment. If there are air conditioner or heater,
it should works abnormally.
• Check the installation state. LED lighting plugged with sensor have to fix
on ceiling and not shake.
This equipment may generate or use radio frequency energy.
Changes or modifications to this equipment may cause harmful interference
unless the modifications are expressly approved in the instruction manual.
The user could lose the authority to operate this equipment if an nauthorized
change or modification is made
R&TTE Directive 1999/5/EC
EMC Directive 2004/108/EC
LOW VOLTAGE Directive 2006/95/EC
The products described above comply with the essential
requirements of the directives specified. This device is a 2.4GHz
wideband transmission system, intended for use in all EU member
states and EFTA countries.
Contact office for compliance of this product:
LG Electronics Inc
EU Representative, Krijgsman 1,
1186 DM Amstelveen, The Netherlands
Please note that this is NOT a Customer Service
contact point. For Customer Service Information,
see Warranty Card or contact the dealer that you
purchased this product.
Indoor use only.
CE Notified Body statement.
This is a class B product. In a domestic environment,
this product may causes radio interference,
in which case the user may be required to take adequate measures.
LG Electronics hereby declares declares that this product is in
compliance with the following Directives.
network connection state.
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