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AD9421 COVER 3/6/0 5:38 PM Page 1
AMERICAN
DYNAMICS
21” COLOR MONITOR
AD9421
User’s Guide
Mode d’emploi
Bedienungsanleitung
Guía del usuario
Manual de utilizador
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AD9421 E 3/6/0 5:38 PM Page e-2 COLOR MONITOR User’s Guide 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. Explanation of Symbols The triangle with lightning symbol represents the presence of uninsulated, dangerous voltage within the product’s enclosure. This high voltage poses a risk of electric shock to the user. The triangle with exclamat
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AD9421 E 3/6/0 5:38 PM Page e-3 COLOR MONITOR User’s Guide IMPORTANT SAFEGUARDS IMPORTANT SAFEGUARDS Caution The power source is located on the rear of the set. It contains high-voltage parts. If you remove the cover, it may cause fire or electric shock. Do not remove the cover by yourself. (Control switches are at the front of the monitor). 1. Read Instructions : All the safety and operating instructions should be read before the monitor is operated. 2. Retain Instructions : The safety and op
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AD9421 E 3/6/0 5:38 PM Page e-4 COLOR MONITOR User’s Guide IMPORTANT SAFEGUARDS 8. Accessories : Do not place this monitor on an unstable cart, stand, tripod, bracket, or table. The monitor may fall, causing serious injury to a child or adult, and serious damage to the monitor. Use only with a cart, stand, tripod, bracket, or table recommended by American Dynamics, or sold with the monitor. Any mounting of the should follow American Dynamics’ instructions, and should use a mounting accessory r
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AD9421 E 3/6/0 5:38 PM Page e-5 COLOR MONITOR User’s Guide IMPORTANT SAFEGUARDS 13. Lightning : For added protection for this monitor during a lightning storm, or when it is left unattened and unused for long periods of time, unplug it from the wall outlet and disconnect the cable system. This will prevent damage to the monitor due to lightning and power-line surges. 14. Overloading : Do not overload wall outlets and extension cords as this can result in a risk of fire of electric shock. 15. O
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AD9421 E 3/6/0 5:38 PM Page e-6 COLOR MONITOR User’s Guide IMPORTANT SAFEGUARDS 18. Replacement Parts : When replacement parts are required, be sure the service technician has used replacement parts specified by SAMSUNG or have the same characteristics as the original parts. Unauthorized substitutions may result in fire, electric shock or other hazards. 19. Safety Check : Upon completion of any service or repairs to this monitor, ask the service technician to preform safety checks to determine
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AD9421 E 3/6/0 5:38 PM Page e-7 COLOR MONITOR User’s Guide General General Scope The information in this instruction manual covers the installation and operation of the Color Monitors. These units should be installed using approved materials and wiring practices in accordance with the National Electrical Code and applicable local wiring ordinances. Introduction The Color Monitors, produce high quality images on a 9 inch (measured diagonally) screen with a resolution of greater than 280 lines a
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AD9421 E 3/6/0 5:38 PM Page e-8 COLOR MONITOR User’s Guide Contents Contents Important Safeguards .................................................... e-3 General ........................................................................... e-7 Specifications ................................................................. e-9 Front Panel Components and Controls ..................... e-10 Rear Panel Components and Controls ...................... e-12 Connections ................................
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AD9421 E 3/6/0 5:38 PM Page e-9 COLOR MONITOR User’s Guide Specifications Specifications System NTSC/PAL CRT 21” diagonal, 0.7mm Stripe Pitch, 1.7 flat type 90° deflection Horizontal Resolution More than 450 lines Input Signal Video signal : 0.714Vp-p(Composite 1Vp-p) Sync. signal : 0.286Vp-p Sub Carrier 3.5795MHz ±400Hz(room temperature) Frequency 4.433618MHz ±400Hz(room temperature) Sync. Range Horizontal ±500Hz Frequency Stability Vertical ±4Hz Frequency Stability High Voltage 25kV±1.5kV Co
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AD9421 E 3/6/0 5:38 PM Page e-10 COLOR MONITOR User’s Guide Front Panel Components and Controls Front Panel Components and Controls SHARP TINT COLOR BRIGHT CONTRAST VOLUME VIDEO POWER AB C DATA POWER Power Switch On/off switch. If you press this button, the monitor is turned on and the LED of selected input signal is lit. VIDEO VIDEO Input Selection Switch It selects video and audio input signal. To change input signal, press this button. VOLUME VOLUME, DATA Control Switch VOLUME key has two f
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AD9421 E 3/6/0 5:38 PM Page e-11 COLOR MONITOR User’s Guide Front Panel Components and Controls CONTRAST CONTRAST Switch This control adjusts the contrast of the screen image. Press CONTRAST switch and then VOLUME(DATA) switch to control the contrast. (Default is 75). BRIGHT BRIGHT Switch This control adjusts the brightness of the screen image. Press BRIGHT switch and then VOLUME(DATA) switch to control the brightness. (Default is 55). COLOR COLOR Switch This control adjusts the color intensit
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AD9421 E 3/6/0 5:38 PM Page e-12 COLOR MONITOR User’s Guide Rear Panel Components and Controls Rear Panel Components and Controls VIDEO LINE AUDIO LINE Video A Video B Video C AB C IN IN OUT IN OUT IN OUT OUT VIDEO LINE Input/output terminals for video signal. Video A and Video B are composite input/output terminals. Video Card S-VHS input/output terminals. AUDIO LINE Input/output terminals for audio signal. A ,B and C must be selected with Video A, Video B, Video C respectively. e-12
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AD9421 E 3/6/0 5:38 PM Page e-13 COLOR MONITOR User’s Guide Connections Connections Rear panel of MONITOR VIDEO LINE AUDIO LINE Video A Video B Video C AB C IN IN OUT IN OUT IN OUT OUT CCD Camera VCR S-VHS CCD Camera S-VHS VCR e-13
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AD9421 E 3/6/0 5:38 PM Page e-14 COLOR MONITOR User’s Guide Maintenance Maintenance If the quality of the picture on the COLOR MONITOR is poor and cannot be improved, inspect all system connections and cable runs. Repairs should be performed by a qualified technician with adequate test equipment and facilities. e-14
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AD9421 F 3/6/0 5:37 PM Page f-2 MONITEUR COULEUR Mode d’emploi 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. Explication Des Symboles La flèche en forme d’éclair, représentée dans un triangle équilatéral signale la présence d’une haute tension électrique dangereuse á l’intérieur de l’appareil. Le point d’exclamation, représenté, dans un tr
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AD9421 F 3/6/0 5:37 PM Page f-3 MONITEUR COULEUR Mode d’emploi Consignes de Securite Consignes de Securite Attention Ce moniteur fonctionne sur l’alimentation électrique indiquée sur la plaque à l’arrière du coffret. Il contient des pièces sous haute tension. Si vous retirez le couvercle, il y a des risques d’incendie ou d’électrocution. Ne retirez pas le couvercle vous-même(Les boutons de commande sont situés à l’avant du moniteur). 1. Connaissances requises : Avant d’utiliser le moniteur, il
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AD9421 F 3/6/0 5:37 PM Page f-4 MONITEUR COULEUR Mode d’emploi Consignes de Securite 6. Accessoires : Minimisez les risques en utilisant uniquement des accessoires recommandés par American Dynamics. 7. Eau et humidité : N’utilisez pas le moniteur près de l’eau, comme par exemple, près d’une baignoire, d’un lavabo, d’un évier, d’une machine à laver, d’une piscine, dans un sous-sol humíde... 8. Emplacement : Ne placez pas le moniteur sur un support instable : charriot, pupitre, trépied, étagère,
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AD9421 F 3/6/0 5:37 PM Page f-5 MONITEUR COULEUR Mode d’emploi Consignes de Securite 11. Mise à la terre : Le moniteur est équipé d’une prise à trois broches avec terre. Ce dispositif de sécurité s’adapte uniquement à une prise murale aves terre. Si vous ne disposez pas d’une prise de ce type, faítes en installer une par un électricien agréé. N’essayez en aucun cas de passer outre ce dispositif de sécurité. 12. Cordon d’alimentation : Le cordon d’alímentatíon doit être positionné de FAÇON à ne
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AD9421 F 3/6/0 5:37 PM Page f-6 MONITEUR COULEUR Mode d’emploi Consignes de Securite 17. Dépannage : Débranchez le moniteur et faites appel à un personnel de maintenance qualifié dans les cas suivants. a. Lorsque le cordon d’alimentation ou la prise est défectueux. b. Si un liquide a été projeté sur l’appareil, ou si un objet est tombé à l’intérieur. c. Si l’appareil a été mouillé. d. Si le moniteur ne fonctionne pas correctement bien que les instructions d’utilisation aient été suivies. Dans
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AD9421 F 3/6/0 5:37 PM Page f-7 MONITEUR COULEUR Mode d’emploi Generalites Generalites Objectif Ce mode d’emploi explique comment installer et utiliser le moniteur couleur. Le matériel et le câblage utilisés pour l’installation du moniteur doivent répondre aux normes en vigueur. Introduction Disposant d’une résolution de plus de 450 lignes au centre, le moniteur couleur fournit un affichage de haute qualité sur un écran 20˝ (mesuré en diagonale). Destiné á l’origine à un usage industriel, le m
