LG LS923P-B Owner’s Manual

Color Video Camera

User Manual

Model: LS921 LS923

Before installing, operating or adjusting this product, please read this instruction booklet carefully and completely.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK

DO NOT REMOVE COVER (OR BACK)

NO USER-SERVICEABLE PARTS INSIDE

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

This lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product.

FCC WARNING: 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 unauthorized change or modification is made.

REGULATORY INFORMATION: FCC Part 15

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. These limits are designed to 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 harmful interference in which case the user will be required to correct the interference at his own expense.

A suitable conduit entries, knock-outs or glands shall be provided in the cable entries of this product in the end user.

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Caution: Danger of explosion if battery is incorrectly replaced. Replaced only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.

Holes in metal, through which insulated wires pass, shall have smooth well rounded surfaces or shall be provided with brushings.

This Class A digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.

Warning: Do not install this equipment in a confined space such as a bookcase or similar unit.

Warning: Wiring methods shall be in accordance with the National Electric Code, ANSI/NFPA 70.

Warning: This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

Warning: To reduce a risk of fire or electric shock, do not expose this product to rain or moisture.

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Caution: This installation should be made by a qualified service person and should conform to all local codes.

Caution: To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only.

Caution: The apparatus shall not be exposed to water (dripping or splashing) and no objects filled with liquids, such as vases, shall be placed on the apparatus.

To disconnect power from mains, pull out the mains cord plug. When installing the product, ensure that the plug is easily accessible.

Disposal of your old appliance

1. When this crossed-out wheeled bin symbol is attached to a product it means the product is covered by the European Directive 2002/96/EC.

2. All electrical and electronic products should be disposed of separately from the municipal waste stream via designated collection facilities appointed by the government or the local authorities.

3. The correct disposal of your old appli

ance will help prevent potential negative consequences for the environment and human health.

4. For more detailed information about disposal of your old appliance, please contact your city office, waste disposal service or the shop where you purchased the product.

This product is manufactured to comply with EMC Directive 2004/108/EC and Low Voltage Directive 2006/95/EC.

European representative :

LG Electronics Service Europe B.V. Veluwezoom 15, 1327 AE Almere, The Netherlands (Tel : +31-036-547-8940)

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with dry cloth.

7. Do not block any ventilation openings. Install in accor

dance with the manufacturer's instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles,

and the point where they exit from the apparatus.

11. Only use attachments/accessories specified by the manufacturer.

12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

13. Unplug this apparatus during lightning storms or when unused for long periods of time.

14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

Important Safety Instructions

Power Supply

LS921P-B/ LS921N-B/ LS923P-B, LS923N-B:

This camera must always be operated a AC 24V or DC 12V Certified/Listed, class 2 power supply only.

LS921P-C/ LS923P-C:

This camera must always be operated a AC 230V.

Note:

Be careful of AC frequency when the camera is operated with Line lock mode.

Handling of the unit

Be careful not to spill water or other liquids on the unit. Be cautions not to get combustible or metallic material inside the body. If used with foreign matter inside, the camera is liable to fail or to get cause of fire or electric shock.

Remove dust or dirt on the surface of the lens with a blower.

Use a dry soft cloth to clean the body. If it is very dirty,

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use a cloth dampened with a small quantity of neutral detergent then wipe dry.

Avoid the use of volatile solvents such as thinners, alcohol, benzene and insecticides. They may damage the surface finish and/or impair the operation of the camera.

Operating and storage location

Avoid viewing a very bright object (such as light fittings) during an extended period. Avoid operating or storing the unit in the following locations.

Extremely hot or cold places (operating temperature 10°C ~ 50°C, however, we recommend that the unit be used within a temperature range of 0°C ~ 45°C)

Damp or dust place

Places exposed to rain

Places subject to strong vibration

Close to generators of powerful electromagnetic radiation such as radio or TV transmitters.

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Cautions for Safe Operation

Features .................................................................8

Features Chart ..................................................................8

Part Names and Functions ................................... 9

Connections ........................................................12

Precautions .....................................................................12

Connection Overview .................................................12

Connecting Display device........................................13

Connecting Power Source .........................................13

Connecting RS-485/RS-232C TTL Device .............

Connecting Alarm Device ..........................................15

Connecting Day&Night Switch ................................16

Mounting the Lens .......................................................17

Concerning Auto-Iris Lenses .....................................19

Flange-back Adjustment .........................................20

Mounting the camera .................................................21

Menu Operation..................................................22

OSD Menu control buttons .......................................22

OSD Menu Overview ...................................................23

General Operation ........................................................26

Camera Identication Settings ................................26

Exposure Settings .........................................................27

White Balance settings ...............................................30

Day/Night Setting .........................................................31

Motion Detection Setting ..........................................32

3D-DNR Setting .............................................................

Privacy Setting ...............................................................34

Special Menu Settings.................................................35

Reference ............................................................ 41

RS-232C TTL/RS-485 Protocol (Optional) .............41

Specication ...................................................................42

Contents

Features

This Color Video Camera is designed for installation in an video surveillance system.

This manual contains instructions on how to install and manage the Color Video Camera in your video surveillance system. Should you require any technical assistance, please contact authorized service center.

LS921 High resolution and high sensitivity with a

1/3 inch Interline SUPER HAD CCD II.

650 TV lines of horizontal resolution.

Line Lock when using AC 24V.

Line Lock when using AC 230V. (LS921P-C).

Automatically switch between DC 12V and AC 24V.

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LS923 High resolution and high sensitivity with a

1/3 inch Interline Color CCD.

600 TV lines of horizontal resolution.

Line Lock when using AC 24V.

Line Lock when using AC 230V. (LS921P-C).

Automatically switch between DC 12V and AC 24V.

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Features Chart

This table shows the differences between the models.

Use LS921P-B is used for the description, operation and details provided in this operating guide.

Models WDR Sens-up Day & Night Stabilizer

LS921

No Yes Filter change Yes

LS923

Yes Yes Filter change No

 a bcd ef

a Lens mount cap

The lens mount of the camera is covered using a cap to protect it. Remove the lens cap covering the lens.

b Camera installation bracket

The bracket can be fixed at the top or bottom of the camera.

c Flange-back adjustment lever d Lens iris output connector (LENS)

This 4- pin connector is used to send the Iris control signal and power supply to an auto-iris type lens.

e Setup menu control buttons

Use these buttons to set the menu options.

f ALC Lens Setting Switch

DC: When you attach an Auto Iris lens requiring the DC control signal, please put this switch in the DC position.

ELC: When you attach a manual or fixed lens, please put this switch in the ELC position.

VIDEO: When you attach an Auto Iris lens requiring the video control signal, please put this switch in the VIDEO position.

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Part Names and Functions

LS921P-B/ LS921N-B/ LS923P-B/ LS923N-B

g h ij k

g Power input terminal

Supplies AC 24V or DC 12V from an external power source.

h External Device Connectors

D&N

Connect the external switch to set the D&N function manually.

ALARM (Alarm Output Terminal)

Connect to the alarm input of an external device.

COM (COMMUNICATION)

Connect to an external controller of RS-232C TTL/ RS-485(optional) format.

i Power indicator

Lights when the camera is powered.

j GND k Video output connector (BNC type)

Supplies analog video signal (composite) to the connected device such as a DVR or monitor.

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Part Names and Functions

LS921P-C/ LS923P-C

g h ij k

g Power cable h External Device Connectors

D&N

Connect the external switch to set the D&N function manually.

ALARM (Alarm Output Terminal)

Connect to the alarm input of an external device.

COM (COMMUNICATION)

Connect to an external controller of RS-232C TTL/ RS-485(optional) format.

i Power indicator

Lights when the camera is powered.

j GND k Video output connector (BNC type)

Supplies analog video signal (composite) to the connected device such as a DVR or monitor.

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Precautions

Be sure to switch off the unit before installation and connection.

A qualified service person, complying with all applicable codes, should perform all required hardware installation.

Do not expose the power and connection cable to moisture, which may cause damage to the unit.

Connection Overview

RS-232C TTL/

RS-485 Unit

External D&N

Switch

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Connections

Connecting Display device

The video signal connection between the camera and the monitor.

Connecting Power Source

LS921P-B/ LS921N-B/ LS923P-B, LS923N-B

Connect power, using the method listed below:

1. Remove the insulation on the power cable as

illustrated. (a)

2. Attach the terminal tips. (

3. Connect to the DC 12 V / AC 24 V UL Listed, Class

2 Power Supply only on the unit.

Connections

LS921P-C/ LS923P-C

Insert the plug of the power cord into a wall outlet. The POWER indicator will light.

Connecting RS-485/RS-232C TTL Device

Use these ports to connect an external device of RS-232C TTL/ RS-485 format.

RS-485 Unit

Rx(-)

Tx(+)

RS-232C TTL

Rx(-)

GND

Tx(+)

Connections

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