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LTC 2910/90 | 

Instruction Manual

Specifications

Bosch Security Systems | April 2, 2007

EN

| 15

7

SPECIFICATIONS

Electrical

Rated Voltage

120/230 VAC, 50/60 Hz

Voltage Range

90 to 264

Power at Rated Voltage

45 W

Sync Format

PAL/NTSC

Display Tube

23 cm (9-in) measured diagonally, 

90° deflection stripe pitch 0.50 mm, 

in-line guns, integral implosion protection

Viewable Picture Area

22.3 cm (8.8-in) measured diagonally

Linearity

2 to 3% typical

7% maximum

Horizontal Resolution

300 TV lines (minimum); 

Video Input

Composite Video:

0.3 to 1.5 Vp-p, sync negative

Automatic switching from 75 

unbalanced termination to Hi-Z with 

loop-through operation

Audio Input

1 V line level

Audio Output

Loop-through line level, 1 W speaker

Controls

Front Panel: 

Volume, Sharpness, Brightness, Contrast,

Color, Tint (NTSC only), Video input A/B

selector switch, Power (On/Off switch)

Indicators

(Front Panel)

Power On LED

Connectors

Video A: 

Composite Video: Two BNC (1 in, 1 out),

auto-terminating

Video B: 

Composite Video: Two BNC (1 in, 1 out),

auto-terminating

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

Mechanical

Cabinet

Material: 

Steel with plastic front

Finish: Charcoal

Dimensions

222 W x 303 D x 227.5 H mm 

(8.75 x 11.9 x 8.9 in)

Weight

6.8 kg (14.9 lb)

Environmental

Temperature

Operating: 0°C to 40°C (32°F to 104°F) 

Storage: –10°C to 50°C (14°F to 122°F)

Humidity

10%–90%, noncondensing

Product Regulatory Compliance

Electromagnetic Compatibility (EMC)

Complies with FCC Part 15, ICES-003,

and CE regulations

Product Safety

Complies with CE regulations, UL, CSA,

EN, and IEC Standards

Complies with DHHS Rules 21 CFR

Accessories

TC210AMK Rack Kit

For mounting one or two LTC 2910/90

monitors in a 19-inch standard EIA rack 

1 rack unit wide by 6 rack units high

Summary of Contents for LTC 2910/90

Page 1: ...LTC 2910 90 Instruction Manual EN Color Video Monitor ...

Page 2: ...trical shock or other hazards 9 Safety Check Upon completion of servicing or repairs to the unit ask the service technician to perform safety checks to ensure proper operating condition 10 Power Sources Operate the unit only from the type of power source indicated on the label If unsure of the type of power supply to use contact your dealer or local power company For units intended to operate from...

Page 3: ...he 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 For Indoor Product 1 Water and Moisture Do not use this unit near water for example in a wet basement in an unprotected outdoor installation or in any area classified as a wet location ...

Page 4: ...e main power disconnect for all units Sécurité Attention l installation doit exclusivement être réalisée par du personnel qualifié conformément au code national d électricité américain NEC ou au code d électricité local en vigueur Coupure de l alimentation Qu ils soient pourvus ou non d un commutateur ON OFF tous les appareils reçoivent de l énergie une fois le cordon branché sur la source d alime...

Page 5: ...ausführlich über Anweisungen für die Bedienung und Instandhaltung Wartung in den begleitenden Unterlagen informieren Precauciones de Seguridad Atención la instalación la debe realizar únicamente personal cualificado de conformidad con el National Electric Code o las normas aplicables en su país Desconexión de la alimentación Las unidades con o sin interruptores de encendido apagado reciben aliment...

Page 6: ...uiker dient de bedienings en onderhoudsvoorschriften te raadplegen in de documentatie die werd meegeleverd met het apparaat Sicurezza Attenzione l installazione deve essere effettuata esclusivamente da personale tecnico qualificato in conformità con il National Electrical Code o con le normative locali vigenti Scollegamento dell alimentazione Le unità dotate o sprovviste di interruttori ON OFF ven...

Page 7: ...r deve consultar as instruções de funcionamento e manutenção assistência nos documentos que acompanham o aparelho Zasady Bezpieczeństwa Uwaga Instalacja może być wykonywana wyłącznie przez wykwalifikowanych pracowników obsługi zgodnie z zasadami kodeksu National Electrical Code lub innych obowiązujących norm Odłączanie zasilania Niezależnie od wyposażenia w wyłącznik zasilania prąd do urządzenia j...

Page 8: ...mation 3 1 INTRODUCTION 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 6 TROUBLESHOOTING GUIDE 14 7 SPECIFICATIONS 15 ...

Page 9: ... for 120 VAC 60 Hz mains power one 1 for 230 VAC 50 Hz mains power Installation Instructions this manual 2 1 Accessories Not Included TC210AMK Rack Kit For mounting one or two LTC 2910 90 monitor s in an EIA 19 inch rack A blanking panel is provided to cover the unused opening when only one unit is rack mounted 3 SERVICE If the unit requires service contact the nearest Bosch Security Systems Servi...

Page 10: ...9 Composite Video A Connectors 12 Mains Input Socket 11 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 10 Composite Video B Connectors Figure 1 Monitor Model LTC 2910 90 Front and Rear View Figure 2 Connecting a Single Monitor Video Camera A Video In Out Audio B 4 INSTALLATION ...

Page 11: ...ch Security Systems April 2 2007 EN 11 Figure 3A Video Signal Output to External Device Video Camera VCR A Video In Out Audio B Figure 3B Connecting Multiple Monitors Video Camera A Video In Out Audio B A Video In Out Audio B A Video In Out Audio B ...

Page 12: ... four 4 BNC connectors FIGURE 1 Items 9 10 located on the rear of the monitor are for composite video inputs and outputs NOTE All video inputs are auto terminating The impedance is automatically set to 75 Ω by the input connection s signal while operating in single connection mode However if a cable is connected to the output connector the connection is placed into the open status by the multiple ...

Page 13: ...ll picture or display quality Turn clockwise to increase brightness level and counterclockwise to decrease brightness level Contrast Control FIGURE 1 Item 4 Adjusts contrast for the desired overall 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...

Page 14: ... Color Irregular Color or Distorted Picture The monitor may be close to a speaker magnet or any other device generating a strong magnetic field 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 configur...

Page 15: ...lector switch Power On Off switch Indicators Front Panel Power On LED Connectors Video A Composite Video Two BNC 1 in 1 out auto terminating Video B Composite Video Two BNC 1 in 1 out auto terminating 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 Mechanical Cabinet Material Steel with ...

Page 16: ...rity sales us bosch com http www boschsecurity us Europe Middle East Africa Bosch Security Systems B V P O Box 80002 5600 JB Eindhoven The Netherlands Phone 31 0 40 27 83955 Fax 31 0 40 27 86668 emea securitysystems bosch com http www boschsecurity com Asia Pacific Bosch Security Systems Pte Ltd 38C Jalan Pemimpin Singapore 577180 Phone 65 6319 3450 Fax 65 6319 3499 apr securitysystems bosch com h...

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