Manual do usuário Toshiba IK-6420A

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SECTION 1 GENERAL DESCRIPTION
1-1 IK-6420A
• The CAUTION label, shown on the left,
IMPORTANT SAFEGUARDS
is attached on the camera.
1. Read Instructions 13. Lightning
All the safety and operating instructions should be For additional protection on this video product during
CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK.
read before the product is operated. a lightning storm, or when it is left unattended and
2. Retain Instructions unused for long periods of time, unplug it from the DO NOT REMOVE C

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1-2 IK-6420A 1. FEATURES AND DESCRIPTION 3. PART NAMES AND FUNCTIONS 1. 24V AC/12V DC dual-voltage capable extends power choice. 2. Camera has the ability to automatically switch the display to color in daylight or black and white at night. 3. Camera synchronization mode is selectable between internal and line-lock. 4. The shutter speed is automatically adjusted according to the subject brightness. 5. Back Light Compensation (BLC) adjusts for strong backlight conditions. 6. White balance is aut

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1-3 IK-6420A 4. CAMERA INSTALLATION 5. CONNECTIONS AND OPERATIONS Notes on connecting • Power plugs of connected equipment must be disconnected before camera installation. Wall • A 75-ohm coaxial cable with connector (3C-2V or 5C-2V) is required for standard 9.5 (0.37) connection. Installation Example • For details of wiring and operation of equipment to be connected, refer to their operation manuals. • Lens, power supply with cable, connectors and coaxial cable are not supplied with the camera.

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1-4 IK-6420A 5-2. Line-Lock Control 6. LENS • Matching the vertical synchronization with the power frequency is called the Line-Lock. • This function is activated when the LL switch is set to ON. Back-Focus Adjusment Back-Focus is adjusted at the factory to accommodate most standard lenses. ON OFF Sometimes, slight adjustment to the camera back-focus is Focus Lock Screw necessary. LL Loosen the Focus Lock Screw. Achieve a clear image by • When two or more cameras are switched by the video switch

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1-5 IK-6420A 7. LINE-LOCK PHASE 8. AUTOMATIC ELECTRONIC SHUTTER (AES) If two or more cameras within a system have Exposure time is controlled automatically within a range of 1/60 sec. to 1/100000 sec. to obtain an different AC line phases are switched by the video adequate signal when the IRIS switch is moved to AES. switcher, the picture on the monitor TV will fluctuate vertically. When the back panel switch is turned to VIDEO or DC, the exposure time is fixed 1/60 sec. Connect 24V AC input lin

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1-6 IK-6420A 10. NOTES ON USE AND INSTALLATION 12. SPECIFICATIONS • Do not aim the camera at the sun IK-6210A Never aim the camera at the sun even with the camera power off. Power 24V AC ~ ±10% 60Hz / 12V DC ±10% • Do not shoot intense light Intense light such as a spotlight may cause a bloom or smear. A vertical stripe may appear on Power consumption 3.5W with Al lens the screen. However, this is not a malfunction. Image sensor 1/3 inch CCD image sensor • Treat the camera with care Do not drop

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1-7 IK-6420A IK-6410A/IK-6420A 13. EXTERIOR VIEW Power 24V AC ~ ±10% 60Hz / 12V DC ±10% Power consumption 3.5W with Al lens (IK-6410A), 4.0W with AI lens (IK-6420A) Image sensor 1/3 inch CCD image sensor Image pickup area 0.194 inch (4.92 mm) horizontal x 0.145 inch (3.69 mm) vertical Effective picture element 768 horizontal x 494 vertical Scanning system 2:1 interlace NTSC StaZndard TV system Scanning frequency 15.75 KHz horizontal 60 Hz vertical Synchronization Line-Lock, Internal manually sw