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LTC 2813/90 | 

Instruction Manual

Important Safeguards

Bosch Security Systems | 06 August 2003

EN

| 2

Important Safeguards

1.

Read Instructions - All safety and operating
instructions should be read before the unit is
operated.

2.

Retain Instructions - The safety and operating
instructions should be retained for future
reference.

3.

Heed Warnings - All warnings on the unit and in
the operating instructions should be adhered to.

4.

Follow Instructions - All operating and use
instructions should be followed.

5.

Cleaning - Unplug the unit from the outlet before
cleaning. Do not use liquid cleaners or aerosol
cleaners. Use a damp cloth for cleaning.

6.

Attachments - Do not use attachments not
recommended by the product manufacturer as
they may cause hazards.

7.

Water and Moisture - Do not use this unit near
water - for example,  in a wet basement, near a
swimming pool, in an unprotected outdoor
installation, or in any area which is classified as a
wet location.

8.

Accessories - Do not place this unit on an unstable
stand, tripod, bracket, or mount. The unit may fall,
causing serious injury to a person and serious
damage to the unit. Use only with a stand, tripod,
bracket, or mount recommended by the
manufacturer or sold with the product. Any
mounting of the unit should follow the
manufacturer's instructions and should use a
mounting accessory recommended by the
manufacturer.
An appliance and cart combination should be
moved with care. Quick stops, excessive force, and
uneven surfaces may cause the appliance and cart
combination to overturn.

9.

Ventilation - This unit should not be placed in a
built-in installation or rack, unless proper
ventilation is provided, or the manufacturer’s
instructions have been adhered to. The equipment
must not exceed its maximum operating
temperature requirements.

10. Power Sources - This unit should be operated only

from the type of power source indicated on the
marking label. If you are not sure of the type of
power supply you plan to use, consult your dealer
or local power company. For units intended to
operate from battery power or other sources, refer
to the operating instructions.

11. Grounding or Polarization - This unit may be

equipped with a polarized alternating-current line
plug (a plug having one blade wider than the
other). This plug will fit into the power outlet only
one way. This is a safety feature. If you are unable
to insert the plug fully into the outlet, try reversing
the plug. If the plug should still fail to fit, contact
your electrician to replace your obsolete outlet. Do
not defeat the safety purpose of the polarized plug.
Alternately, this unit may be equipped with a 
3-wire grounding-type plug, a plug having a third
(grounding) pin. This plug will only fit into a
grounding-type power outlet. This is a safety
feature. If you are unable to insert the plug into
the outlet, contact your electrician to replace your
obsolete outlet. Do not defeat the safety purpose of
the grounding-type plug.

12. Power Cord Protection - Power supply cords

should be routed so that they are not likely to be
walked on or pinched by items placed upon or
against them, paying particular attention to cords
and plugs, convenience receptacles, and the point
where they exit from the appliance.

13. Power Lines - An outdoor system should not be

located in the vicinity of overhead power lines or
other electric light or power circuits or where it
can fall into such power lines or circuits. When
installing an outdoor system, extreme care should
be taken to keep from touching such power lines
or circuits as contact with them might be fatal.
U.S.A. models only - refer to the National
Electrical Code Article 820 regarding installation
of CATV systems.

14. Overloading - Do not overload outlets and

extension cords as this can result in a risk of fire or
electric shock.

15. 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 electric shock.
Never spill liquid of any kind on the unit.

16. Servicing - Do not attempt to service this unit

yourself as opening or removing covers may
expose you to dangerous voltage or other hazards.
Refer all servicing to qualified service personnel.

Summary of Contents for LTC 2813/90

Page 1: ...LTC 2813 90 Instruction Manual EN Color Video Monitor ...

Page 2: ...s intended to operate from battery power or other sources refer to the operating instructions 11 Grounding or Polarization This unit may be equipped with a polarized alternating current line plug a plug having one blade wider than the other This plug will fit into the power outlet only one way This is a safety feature If you are unable to insert the plug fully into the outlet try reversing the plu...

Page 3: ...unattended and unused for long periods of time unplug it from the wall outlet and disconnect the cable system This will prevent damage to the unit due to lightning and power line surges FCC ICES Information U S A and Canadian Models Only 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 Thi...

Page 4: ...ce servicing instructions in the literature accompanying the appliance Sécurité Attention L installation doit être exclusivement effectuée par un technicien spécialisé conformément à la réglementation du code national de l électricité des États Unis NEC ou à la réglementation locale Coupure de l alimentation Les appareils avec ou sans commutateur ON OFF marche arrêt sont alimentés dès que le cordo...

Page 5: ...mentation hinweisen die dem Gerät beiliegt Precauciones de Seguridad Atención La instalación debe realizarla personal cualificado en cumplimiento estricto del código eléctrico nacional en el caso de los EE UU o de los códigos locales aplicables Para Desconectar la Alimentación Unidades no equipadas con interruptores ON OFF son alimentadas cuando el cable de alimentación es conectado a la corriente...

Page 6: ... om de gebruiker te waarschuwen voor de aanwezigheid van belangrijke bedienings en onderhouds service instructies in de documentatie die met het product zijn meegeleverd Sicurezza Precauzione affidare l installazione al solo personale qualificato e nel rispetto del Codice elettrico nazionale USA o dei codici locali pertinenti Scollegamento dell alimentazione Gli apparecchi con o senza commutatori ...

Page 7: ...ção dentro de um triângulo equilátero serve para alertar o utilizador para a presença de instruções de funcionamento e manutenção importantes na documentação fornecida com o aparelho Zasady Bezpieczeństwa Uwaga Instalację urządzenia powinien wykonać tylko wykwalifikowany personel zgodnie z przepisami NEC lub odpowiednimi przepisami miejscowymi Odłączanie zasilania Urządzenia zarówno nie posiadając...

Page 8: ...NTRODUCTION 9 1 1 Monitors 9 2 UNPACKING 9 2 1 Accessories Not Included 9 3 SERVICE 9 4 INSTALLATION 10 4 1 Ventilation 12 4 2 Power 12 4 3 Connecting Composite Video Signal to the Monitor 12 4 4 Connecting Audio to the Monitor 12 5 OPERATION 13 5 1 Front Panel Controls 13 5 2 Rear Panel Controls 13 6 TROUBLESHOOTING GUIDE 14 7 SPECIFICATIONS 15 ...

Page 9: ...t should be unpacked and handled carefully Check for the following items LTC 2813 90 Color Video Monitor Two 2 Power Cords One 1 120 VAC 60 Hz mains power one 1 230 VAC 50 Hz mains power Installation Instructions this manual 2 1 Accessories Not Included LTC 9113 00 Rack Kit For mounting one LTC 2813 90 monitor in an EIA 19 inch rack 3 SERVICE If the unit ever needs repair service the customer shou...

Page 10: ...osite Video A Connectors 14 Mains Input Socket 13 Audio Connectors 8 Power On Off Switch LED 5 Color Control 6 Tint Control NTSC Only VOLUME SHARP BRIGHT CONT COLOR TINT A B 7 Video Input A B Selector Switch 9 Video Impedance 75 Ω HiZ Switch Channel A 12 Composite Video B Connectors Figure 1 LTC 2813 90 Monitor Front and Rear View Figure 2 Connecting a Single Monitor Video Camera A B HiZ 75 Ω HiZ ...

Page 11: ...ce Video Camera VCR A B HiZ 75 Ω HiZ 75 Ω A A Video B HiZ 75 Ω Audio B HiZ 75 Ω In Out Figure 3B Connecting Multiple Monitors A A Video B HiZ 75 Ω In Out Audio B HiZ 75 Ω A A Video B HiZ 75 Ω In Out Audio B HiZ 75 Ω A A Video B HiZ 75 Ω In Out Audio B HiZ 75 Ω A B HiZ 75 Ω HiZ 75 Ω A B HiZ 75 Ω HiZ 75 Ω A B HiZ 75 Ω HiZ 75 Ω Video Camera ...

Page 12: ...C connectors FIGURE 1 Items 11 12 located on the rear of the monitor are for composite video inputs and outputs NOTE All video inputs are passive loop through In single connection mode the impedance must be set to 75 Ω by sliding the impedance switch to the 75 Ω position In multiple connector mode FIGURES 3A 3B the impedance switch is set to the HiZ position This allows the video signal to be pass...

Page 13: ...picture quality Turn clockwise to increase picture contrast and counterclockwise to decrease picture contrast Color Control FIGURE 1 Item 5 Adjusts the overall color intensity of the screen display Turn clockwise to increase color intensity and counterclockwise to decrease color intensity Tint Control FIGURE 1 Item 6 Adjusts the color level For best results adjust until skin color appears natural ...

Page 14: ...nerating a strong magnetic field Picture Overexposed The video input signal input is not terminated Solution Insert the power plug firmly into the socket 1 Verify that the Video Input A B Selector switch FIGURE 1 Item 7 is in the correct position 2 Check video cable for proper connection and correct accordingly 1 Ensure that the cable connection configuration is correct see SECTION 4 4 2 Connect t...

Page 15: ...input A B selector switch Power On Off switch Rear Panel Two 75 Ω Hi Z impedance switches loop through Indicators Front Panel Power On LED Connectors Video A Composite Video 2 BNC 1 in 1 out Video B Composite Video 2 BNC 1 in 1 out Audio Two RCA phono jacks 1 in 1 out Power Cord Two detachable 3 wire IEC connectors with grounded plug 1 5m 5 ft long One European Continental and One US plug type Mec...

Page 16: ...ecurity Systems Inc 850 Greenfield Road Lancaster PA 17601 EE UU Tel 800 326 3270 Fax 1 717 735 6560 www boschsecuritysystems com Robert Bosch GmbH Geschäftsbereich Postfach 10 60 50 70049 Stuttgart Telefax 0711 811 12 34 Bosch Security Systems B V P O Box 80002 5600 JB Eindhoven The Netherlands Tele 31 40 27 80000 ...

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