Bosch LTC 2380/90, LTC 2382/90 User Manual

Digital Video Quad Processor

LTC 2380/90, LTC 2382/90

en User Manuall

Digital Video Quad Processor Table of Contents | en iii

Table of Contents

1Safety 1

1.1 Important Safety Instructions 1

1.2 Safety Precautions 3

1.3 Important Notices 3

1.4 Customer Support and Service 8

2 Unpacking 9

2.1 Parts List 9

2.2 Description 9

2.3 Installing the Video Quad 10

2.3.1 LTC 2380/90 Rear Panel Connections 11

2.3.2 LTC 2382/90 Rear Panel Connections 12

2.3.3 Wiring Requirements 12

2.3.4 Grounding Connection 14

2.3.5 Installing the Video Quad in a 19-inch Rack 14

2.4 Programming the LTC 2382/90 Video Processor 18

2.4.1 LTC 2382/90 Front Panel Function Keys 18

2.4.2 Using the Function Keys (LTC 2382/90) 19

2.5 Operating the Video Quad Processors 30

2.5.1 Operating the LTC 2382/90 Video Quad Processor 30

2.5.2 Controlling the Video Quad Processor Remotely 34

2.5.3 Restoring Factory Default Settings 38

2.6 Maintenance 38

2.7 Technical Specifications 39

3Index 41

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1Safety

1.1 Important Safety Instructions

Read, follow, and retain for future reference all of the following safety instructions. Heed all
warnings on the unit and in the operating instructions before operating the unit.

1. Cleaning - Unplug the unit from the outlet before cleaning. Follow any instructions
provided with the unit. Generally, using a dry cloth for cleaning is sufficient, but a moist
fluff-free cloth or leather shammy may also be used. Do not use liquid cleaners or aerosol
cleaners.

2. Heat Sources - Do not install the unit near any heat sources such as radiators, heaters,
stoves, or other equipment (including amplifiers) that produce heat.

3. Ventilation - Any openings in the unit enclosure are provided for ventilation to prevent
overheating and ensure reliable operation. Do not block or cover these openings. Do not
place the unit in an enclosure unless proper ventilation is provided, or the manufacturer's
instructions have been adhered to.

4. Water - Do not use this unit near water, for example near a bathtub, washbowl, sink,
laundry basket, in a damp or wet basement, near a swimming pool, in an outdoor
installation, or in any area classified as a wet location. To reduce the risk of fire or
electrical shock, do not expose this unit to rain or moisture.

5. Object and liquid entry - Never push objects of any kind into this unit through openings
as they may touch dangerous voltage points or short-out parts that could result in a fire
or electrical shock. Never spill liquid of any kind on the unit. Do not place objects filled
with liquids, such as vases or cups, on the unit.

6. Lightning - For added protection during a lightning storm, or when leaving this unit
unattended and unused for long periods, unplug the unit from the wall outlet and
disconnect the cable system. This will prevent damage to the unit from lightning and
power line surges.

7. Controls adjustment - Adjust only those controls specified in the operating instructions.
Improper adjustment of other controls may cause damage to the unit. Use of controls or
adjustments, or performance of procedures other than those specified, may result in
hazardous radiation exposure.

8. Overloading - Do not overload outlets and extension cords. This can cause fire or
electrical shock.

9. Power cord and plug protection - Protect the plug and power cord from foot traffic,
being pinched by items placed upon or against them at electrical outlets, and its exit
from the unit. For units intended to operate with 230 VAC, 50 Hz, the input and output
power cord must comply with the latest versions of IEC Publication 227 or IEC Publication

245.

10. Power disconnect - Units with or without ON/OFF switches have power supplied to the
unit whenever the power cord is inserted into the power source; however, the unit is
operational only when the ON/OFF switch is in the ON position. The power cord is the
main power disconnect device for switching off the voltage for all units.

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11. Power sources - Operate the unit only from the type of power source indicated on the
label. Before proceeding, be sure to disconnect the power from the cable to be installed
into the unit.
– For battery powered units, refer to the operating instructions.
– For external power supplied units, use only the recommended or approved power

supplies.

– For limited power source units, this power source must comply with EN60950.

Substitutions may damage the unit or cause fire or shock.

– For 24 VAC units, voltage applied to the unit's power input should not exceed ±10%,

or 28 VAC. User-supplied wiring must comply with local electrical codes (Class 2
power levels). Do not ground the supply at the terminals or at the unit's power
supply terminals.

– If unsure of the type of power supply to use, contact your dealer or local power

company.

12. Servicing - Do not attempt to service this unit yourself. Opening or removing covers may
expose you to dangerous voltage or other hazards. Refer all servicing to qualified service
personnel.

13. Damage requiring service - Unplug the unit from the main AC power source and refer
servicing to qualified service personnel when any damage to the equipment has
occurred, such as:
– the power supply cord or plug is damaged;
– exposure to moisture, water, and/or inclement weather (rain, snow, etc.);
– liquid has been spilled in or on the equipment;
– an object has fallen into the unit;
– unit has been dropped or the unit cabinet is damaged;
– unit exhibits a distinct change in performance;
– unit does not operate normally when the user correctly follows the operating

instructions.

14. Replacement parts - Be sure the service technician uses replacement parts specified by
the manufacturer, or that have the same characteristics as the original parts.
Unauthorized substitutions may cause fire, electrical shock, or other hazards.

15. Safety check - Safety checks should be performed upon completion of service or repairs
to the unit to ensure proper operating condition.

16. Installation - Install in accordance with the manufacturer's instructions and in
accordance with applicable local codes.

17. Attachments, changes or modifications - Only use attachments/accessories specified by
the manufacturer. Any change or modification of the equipment, not expressly approved
by Bosch, could void the warranty or, in the case of an authorization agreement, authority

to operate the equipment.

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Digital Video Quad Processor Safety | en 3

!

!

i

1.2 Safety Precautions

DANGER! High risk:

This symbol indicates an imminently hazardous situation such as “Dangerous Voltage”
inside the product. If not avoided, this will result in an electrical shock, serious bodily
injury, or death.

WARNING! Medium risk:
Indicates a potentially hazardous situation. If not avoided, this could result in serious bodily
injury or death.

WARNING!

Indicates a potentially hazardous situation. If not avoided, this may result in minor or
moderate injury. Alerts the user to important instructions accompanying the unit.

WARNING! Low risk: (without safety alert symbol)
Indicates a potentially hazardous situation. If not avoided, this may result in property
damage or risk of damage to the unit.

NOTICE!

This symbol indicates information or a company policy that relates directly or indirectly to
the safety of personnel or protection of property.

1.3 Important Notices

Accessories - Do not place this unit on an unstable stand, tripod, bracket, or mount. The unit

may fall, causing serious injury and/or serious damage to the unit. Use only with the cart,
stand, tripod, bracket, or table specified by the manufacturer. When a cart is used, use
caution and care when moving the cart/apparatus combination to avoid injury from tip-over.
Quick stops, excessive force, or uneven surfaces may cause the cart/unit combination to
overturn. Mount the unit per the manufacturer's instructions.
All-pole power switch - Incorporate an all-pole power switch, with a contact separation of at
least 3 mm in each pole, into the electrical installation of the building.
If it is needed to open the housing for servicing and/or other activities, use this all-pole switch
as the main disconnect device for switching off the voltage to the unit.
Camera grounding - For mounting the camera in potentially damp environments, ensure to
ground the system using the ground connection of the power supply connector (see section:
Connecting external power supply).
Camera lens - An assembled camera lens in the outdoor housing must comply and be tested
in accordance with UL/IEC60950. Any output or signal lines from the camera must be SELV or
Limited Power Source. For safety reasons the environmental specification of the camera lens
assembly must be within the environmental specification of -10 °C (14 °F) to 50 °C (122 °F).
Camera signal - Protect the cable with a primary protector if the camera signal is beyond 140
feet, in accordance with NEC800 (CEC Section 60).

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Coax grounding:

– Ground the cable system if connecting an outside cable system to the unit.
– Connect outdoor equipment to the unit's inputs only after this unit has had its grounding

plug connected to a grounded outlet or its ground terminal is properly connected to a
ground source.

– Disconnect the unit's input connectors from outdoor equipment before disconnecting

the grounding plug or grounding terminal.

– Follow proper safety precautions such as grounding for any outdoor device connected to

this unit.

U.S.A. models only - Section 810 of the National Electrical Code, ANSI/NFPA No.70, provides
information regarding proper grounding of the mount and supporting structure, grounding of
the coax to a discharge unit, size of grounding conductors, location of discharge unit,
connection to grounding electrodes, and requirements for the grounding electrode.

NOTICE!

This device is intended for use in public areas only.
U.S. federal law strictly prohibits surreptitious recording of oral communications.

Your Bosch product was developed and manufactured with high-quality material and
components that can be recycled and reused. This symbol means that electronic and
electrical appliances, which have reached the end of their working life, must be collected and
disposed of separately from household waste material. Separate collecting systems are
usually in place for disused electronic and electrical products. Please dispose of these units at
an environmentally compatible recycling facility, per European Directive 2002/96/EC.
Environmental statement - Bosch has a strong commitment towards the environment. This
unit has been designed to respect the environment as much as possible.
Electrostatic-sensitive device - Use proper CMOS/MOS-FET handling precautions to avoid
electrostatic discharge.
NOTE: Wear required grounded wrist straps and observe proper ESD safety precautions when
handling the electrostatic-sensitive printed circuit boards.
Fuse rating - For security protection of the device, the branch circuit protection must be
secured with a maximum fuse rating of 16A. This must be in accordance with NEC800 (CEC
Section 60).
Grounding and polarization - This unit may be equipped with a polarized alternating current
line plug (a plug with one blade wider than the other blade). This safety feature allows the
plug to fit into the power outlet in only one way. If unable to insert the plug fully into the
outlet, contact a locally certified electrician to replace the obsolete outlet. Do not defeat the
safety purpose of the polarized plug.
Alternately, this unit may be equipped with a 3-pole grounding plug (a plug with a third pin for
earth grounding). This safety feature allows the plug to fit into a grounded power outlet only.
If unable to insert the plug into the outlet, contact a locally certified electrician to replace the
obsolete outlet. Do not defeat the safety purpose of the grounding plug.
Moving - Disconnect the power before moving the unit. Move the unit with care. Excessive
force or shock may damage the unit and the hard disk drives.
Outdoor signals - The installation for outdoor signals, especially regarding clearance from
power and lightning conductors and transient protection, must be in accordance with NEC725
and NEC800 (CEC Rule 16-224 and CEC Section 60)
Permanently connected equipment - Incorporate a readily accessible disconnect device in
the building installation wiring.
Pluggable equipment - Install the socket outlet near the equipment so it is easily accessible.

.

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PoE - Never supply power via the Ethernet connection (PoE) when power is already supplied
via the power connector.
Power disconnect - Units have power supplied whenever the power cord is inserted into the
power source. The power cord is the main power disconnect for all units.
Power lines - Do not locate the camera near overhead power lines, power circuits, or
electrical lights, nor where it may contact such power lines, circuits, or lights.

SELV

All the input/output ports are Safety Extra Low Voltage (SELV) circuits. SELV circuits should
only be connected to other SELV circuits.
Because the ISDN circuits are treated like telephone-network voltage, avoid connecting the
SELV circuit to the Telephone Network Voltage (TNV) circuits.
Video loss - Video loss is inherent to digital video recording; therefore, Bosch Security
Systems cannot be held liable for any damage that results from missing video information. To
minimize the risk of lost digital information, Bosch Security Systems recommends multiple,
redundant recording systems, and a procedure to back up all analog and digital information.

NOTICE!

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.

FCC & ICES INFORMATION

(U.S.A. and Canadian Models Only, CLASS B)
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.

NOTE: 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 and ICES-003 of Industry Canada. These
limits are designed to provide reasonable protection against harmful interference when the
equipment is operated 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.
Intentional or unintentional changes or modifications, not expressly approved by the party
responsible for compliance, shall not be made. Any such changes or modifications could void
the user’s authority to operate the equipment.The user may find the following booklet,
prepared by the Federal Communications Commission, helpful: How to Identify and Resolve
Radio-TV Interference Problems. This booklet is available from the U.S. Government Printing
Office, Washington, DC 20402, Stock No. 004-000-00345-4.

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INFORMATIONS FCC ET ICES (Residential applications)

(modèles utilisés aux États-Unis et au Canada uniquement, CLASSE B)

Cet appareil est conforme aux exigences imposées par la section 15 du règlement de la
Commission fédérale des communications des États-Unis (FCC). Son utilisation est soumise
aux deux conditions suivantes:
– Cet appareil ne doit pas provoquer d'interférences nuisibles, et
– doit supporter toutes les interférences reçues, dont les interférences susceptibles

d'entraîner un fonctionnement imprévu.
REMARQUE : suite à différents tests, cet appareil s'est révélé conforme aux exigences
imposées aux appareils numériques de classe B, en vertu de la section 15 du règlement de la
Commission fédérale des communications des États-Unis (FCC), et en vertu de la norme ICES­003 d'Industrie Canada. Ces exigences visent à fournir une protection raisonnable contre les
interférences nuisibles lorsque l'appareil est utilisé dans le cadre d'une installation
résidentielle. Cet appareil génère, utilise et émet de l'énergie de radiofréquences et peut, en
cas d'installation ou d'utilisation non conforme aux instructions, engendrer des interférences
nuisibles au niveau des radiocommunications. Toutefois, rien ne garantit l'absence
d'interférences dans une installation particulière. Il est possible de déterminer la production
d'interférences en mettant l'appareil successivement hors et sous tension, tout en contrôlant
la réception radio ou télévision. L'utilisateur peut parvenir à éliminer les interférences
éventuelles en prenant une ou plusieurs des mesures suivantes:
Au besoin, l’utilisateur consultera son revendeur ou un technicien qualifié en radio/télévision,
qui procédera à une opération corrective. La brochure suivante, publiée par la Commission
fédérale des communications (FCC), peut s’avérer utile : « How to Identify and Resolve Radio­TV Interference Problems » (Comment identifier et résoudre les problèmes d’interférences de
radio et de télévision). Cette brochure est disponible auprès du U.S. Government Printing
Office, Washington, DC 20402, États-Unis, sous la référence n° 004-000-00345-4.
AVERTISSEMENT: Ce produit est un appareil de Classe A. Son utilisation dans une zone
résidentielle risque de provoquer des interférences. Le cas échéant, l’utilisateur devra
prendre les mesures nécessaires pour y remédier.
– Modifier l'orientation ou l'emplacement de l'antenne réceptrice;
– Éloigner l'appareil du récepteur;
– Brancher l'appareil sur une prise située sur un circuit différent de celui du récepteur;
– Consulter le revendeur ou un technicien qualifié en radio/télévision pour obtenir de

l'aide.
Toute modification apportée au produit, non expressément approuvée par la partie
responsable de l'appareil, est strictement interdite. Une telle modification est susceptible
d'entraîner la révocation du droit d'utilisation de l'appareil.
La brochure suivante, publiée par la Commission fédérale des communications (FCC), peut
s'avérer utile : « How to Identify and Resolve Radio-TV Interference Problems ». Cette
brochure est disponible auprès du U.S. Government Printing Office, Washington, DC 20402,
États-Unis, sous la référence n° 004-000-00345-4.

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Disclaimer

Underwriter Laboratories Inc. (“UL”) has not tested the performance or reliability of the
security or signaling aspects of this product. UL has only tested fire, shock and/or casualty
hazards as outlined in UL's Standard(s) for Safety for Closed Circuit Television Equipment, UL

2044. UL Certification does not cover the performance or reliability of the security or signaling
aspects of this product.
UL MAKES NO REPRESENTATIONS, WARRANTIES, OR CERTIFICATIONS WHATSOEVER
REGARDING THE PERFORMANCE OR RELIABILITY OF ANY SECURITY OR SIGNALING RELATED
FUNCTIONS OF THIS PRODUCT.

Copyright

This user guide is the intellectual property of Bosch Security Systems, Inc. and is protected by
copyright.
All rights reserved.

Trademarks

All hardware and software product names used in this document are likely to be registered
trademarks and must be treated accordingly.

NOTICE!

This user guide has been compiled with great care and the information it contains has been
thoroughly verified. The text was complete and correct at the time of printing. The ongoing
development of the products may mean that the content of the user guide can change without
notice. Bosch Security Systems accepts no liability for damage resulting directly or indirectly
from faults, incompleteness or discrepancies between the user guide and the product
described.

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1.4 Customer Support and Service

If this unit needs service, contact the nearest Bosch Security Systems Service Center for
authorization to return and shipping instructions.

Service Centers
USA

Telephone: [phone] or 585-340-4162
Fax: [phone]
Email: [e-mail]

Customer Service

Telephone: [phone]
Fax: [phone]
Email: [e-mail]

Technical Support

Telephone: [phone]
Fax: [phone] or 717-735-6560
Email: [e-mail]

Repair Center

Telephone: [phone]
Fax: [phone] or 717-735-6561
Email: [e-mail]

Canada

Telephone: [phone]
Fax: [phone]

Europe, Middle East & Asia Pacific Region

Telephone: [phone]
Fax: [phone]
Email: [e-mail]

More information

For additional information, please contact your Bosch Security Systems representative or visit
our web site at www.boschsecurity.com

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Digital Video Quad Processor Unpacking | en 9

2 Unpacking

This equipment should be unpacked and handled with care. If an item appears to have been
damaged in shipment, notify the shipper. Verify that all parts shown in the Parts List are
included. If any items are missing, notify your Bosch Security Systems Sales or Customer
Service Representative.
The original packing carton is the safest container in which to transport the unit. Save it for
possible future use.

2.1 Parts List

The LTC238x/90 package contains the following items.

Qty. Equipment Part Number
1 Video Quad Digital Video Processor LTC 2380/90 or LTC 2382/90
1 External power supply GQ-PSU-00
1 US mains lead CBL-IEC-US
1 European mains lead CBL-IEC-EU
1 UK mains lead CBL-IEC-IRL
1 19-inch rack mounting kit for single or 'side by side' rack mounting, which includes:

– 1 binding plate GQ-M-BKT-02-00
– 1 short mounting ear GQ-M-BKT-00-00
– 1 long mounting ear GQ-M-BKT-01-00
– 4 M3 x 6 mm cheese-head Phillips screws F-PCHS-M3x6

1 15 way D-type break-out connection board

(LTC 2382/90 model only)

1 This manual F01U029247

GQ-ASY-AD-00

2.2 Description

The LTC 238x/90 Video Quad Processors use the latest integrated technology to produce high
quality, real time video in both Full and Quad Screen modes. The display is updated at the
field rate of 60 fields per second for EIA/NTSC or 50 fields per second for CCIR/PAL, providing
real time video. The Video Quad processors require no external synchronization and accept
video inputs with 2:1 interlaced source.
The Video Quad processors auto detect the applicable video standard, PAL or NTSC, camera
type, color or B/W, and configures itself accordingly.
The LTC 2380/90 Video Quad processor is designed for easy installation in applications where
four cameras need to be viewed on a single monitor. It offers a quad display with no user
controls required - truly plug and play.
The LTC 2382/90 is a full-featured Video Quad processor; which includes a monitor output
plus a second output (REC OUT) that sends video to an external recording device. You can set
the monitor output for these display options:
– Quad display (all four cameras).
– Full-screen display (any camera).
– Sequencing with programmable dwell time.

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MON 5V DC

12

3

4

1

2

3

4

MON

OUT

IN

GND

The LTC 2382/90 also offers programmable camera titles of up to 8 characters.
The LTC 2382/90 allows recording in Full or Quad modes of individual cameras. Quad
recorded images can be viewed in full screen using the built-in zoom playback. In addition,
you can remotely control the LTC 2382/90, as well as synchronize the unit with external time/
date signals through an RS-232 connection.
Several units may be daisy chained together so that all can be controlled from one PC.
Individual units are identified by setting the UNIT ID parameter.
Other features include a flashing alarm indicator, programmable audible alarm, a video loss
output relay and an alarm output relay for control of a VCR or other device. Also available are
front panel alarm clear, user programmable alarm dwell time, and a video loss indicator.

2.3 Installing the Video Quad

These units allow user-friendly on-screen programming for quick-and-easy setup. The
following figures illustrate connecting cameras, monitors, alarms and video recording devices
to the units.

NOTICE! It may be necessary to connect a separate ground connection to the grounding
screw on the rear panel to eliminate electrical interference on the video images.

Figure 2.1 Typical Installation Configuration for LTC 2380/90

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1

2

3

4

OUT

REC OUT

ALM/ RS-232

PLAY IN

GND

5V DC

IN

1

2

3

4

1

2

3

4

5

6

MONMON

Figure 2.2 Typical Installation Configuration for LTC 2382/90

1 RS232 to PC 4 PLAY IN
2 Alarm In (pins 1 to 5, typical alarm) 5 REC OUT (record out)
3 Auto Terminating Video Loop Outputs 6 VCR or DVR

2.3.1 LTC 2380/90 Rear Panel Connections

The figure below illustrates the rear panel connectors for the LTC 2380/90 video processor.

IN

2

2

1

1

GND

OUT

Figure 2.3 LTC 2380/90 Rear Panel

Video Inputs/Outputs
IN 1 Video Input 1 - BNC 75 Ohm, auto terminating
IN 2 Video Input 2 - BNC 75 Ohm, auto terminating
IN 3 Video Input 3 - BNC 75 Ohm, auto terminating
IN 4 Video Input 4 - BNC 75 Ohm, auto terminating
OUT 1 Video Loop Output 1 - BNC
OUT 2 Video Loop Output 2 - BNC
OUT 3 Video Loop Output 3 - BNC
OUT 4 Video Loop Output 4 - BNC
MON Monitor Output Video - BNC 75 Ohm output impedance
Power
5V DC 2.0 mm DC Power Jack (outside diameter: 6.4 mm, pin diameter: 2.0 mm

GND Screw to connect an external earth wire

3

3

4

4

MON 5V DC

MON

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