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L72H4/US GB 1999, 2, 4
INSTRUCTION MANUAL
VCB-3574IR
B/W CCD Camera
About this manual
Before installing and using the camera, please read this manual
carefully. Be sure to keep it handy for later reference.
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L72H4/US GB 1999, 2, 4 SANYO INDUSTRIAL VIDEO B/W VIDEO CAMERA LIMITED WARRANTY OBLIGATIONS In order to obtain warranty service, the product must be delivered to and picked up from an Authorized Sanyo Service Center at the user’s expense, unless specifically stated otherwise in this warranty. The names and addresses of Authorized Sanyo Service Centers may be obtained by writing to SFS Corporation, SFC’s warranty administrator, at any of the addresses listed below, or by calling (toll-free) 1-800
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L72H4/US GB 1999, 2, 4 Depending on the conditions of use, installation and environment, please be sure to make the appropriate settings and adjustments. If FEATURES you need help with installation and/or settings, please consult your dealer. Infrared signals immediate area sensitivity is improved by about 10 dB from previous models. CONTENTS Built-in interline transfer method 1/2" CCD, approx. 410,000 picture elements INFORMATION TO USER......................................................
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L72H4/US GB 1999, 2, 4 INFORMATION TO USER This equipment has been tested and found to comply with the limits Safety Guard for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against THIS SYMBOL INDICATES THAT THERE ARE harmful interference in a residential installation. This equipment IMPORTANT OPERATING AND MAINTENANCE generates, uses, and can radiate radio frequency energy and, if INSTRUCTIONS IN THE LITERATURE ACCOMPA
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L72H4/US GB 1999, 2, 4 PRECAUTIONS In case of problem Protect from humidity and dust Do not use the camera if smoke or a strange odour comes from the To prevent damages to the camera, do not install it where there is unit, or if it seems not to function correctly. Disconnect the power greasy smoke or steam, where the dampness may get too high, or cord immediately, and consult your dealer (or a Sanyo Authorized where there is a lot of dust. Service Centre). Protect from high temperatures Do not o
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L72H4/US GB 1999, 2, 4 PARTS NAMES 1 Video output connector (VIDEO OUT: BNC type) Connect this connector to a device such as a VCR or monitor with a VIDEO IN connector. 4 2 Line phase adjustment volume (LINE PHASE) 1 When using two cameras or more, the image on the monitor may roll vertically when switching sources. This rolling can be minimized by turning this volume. 3 3 External sync composite video signal input connector 2 5 (VS IN: BNC type) Connect to this connector the synchronizing signa
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L72H4/US GB 1999, 2, 4 PARTS NAMES 8 Lens mount cap The cap is installed to protect the lens mount section. Remove the lens mount cap before installing a lens (sold separately). 9 Flange-back adjustment screw (FLANGE BACK ADJ.) F 8 9 F Flange-back lock screw (FLANGE BACK LOCK) G G Camera installation bracket 2 3 2 The bracket can be fixed at the top or bottom of the camera. When fixing the bracket, be sure to use the 1 longer screws and install the shorter screws on the opposite side to seal the
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L72H4/US GB 1999, 2, 4 PARTS NAMES Concerning auto-iris lenses DC type auto-iris lens A lens without amplifier circuit that operates only on a DC power source. In general, this type of lens is DC referred to as DC type coil lens or DC type non-amplifier lens. VIDEO A. I. (Set the A.I. LENS switch to the DC position.) LENS VIDEO type auto-iris lens A lens with amplifier circuit that operates on video signal and DC power source. In general, this type of lens is referred to as EE amplifier type len
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L72H4/US GB 1999, 2, 4 MOUNTING THE LENS Please use a DC type auto-iris lens (sold separately). Checking the lens mount Do not use a lens if length “L” is more than 7 mm. If not, that may damage the camera and prevent proper installation. L 1 Remove the lens mount cap from the camera. 2 Install the auto-iris lens. 1 CS mount type lens Carefully align the lens mount with the camera opening, then turn the lens slowly to install it. C mount type lens C mount type lens 2 To allow for flange-back adj
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L72H4/US GB 1999, 2, 4 MOUNTING THE LENS Rewiring the lens cable in the lens iris plug 1 Prepare the lens cable. 1 Cut the cable at the plug, then remove approx. 8 mm of the cable sheath and strip about 2 mm from each wire. 2 Install the lens iris plug. 2 Solder the cable to the pins following the correct pin layout (refer to the table and illustrations), then close the plug cover. Pin layout DC type lenses VIDEO type lenses Brake coil (–) +12 V DC (50 mA max.) 1 2 1 2 1 Brake coil (+) Not used
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L72H4/US GB 1999, 2, 4 CONNECTIONS Basic connection for monitoring or recording (A) 1 The peripheral devices (VCR, monitor, lens, etc.) and cables are sold separately. 1 Make the video signal connection between the camera and the monitor or time lapse VCR. 2 Connect to 24 V AC UL listed class 2 power supply. 24 V 24 V CAUTION: To prevent camera and/or power supply failure, pay close attention to polarity when making the 2 connections. To prevent fire hazard any UL listed wire rated VW-1, sho
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L72H4/US GB 1999, 2, 4 SETTINGS Electronic iris function setting c VR401 L Use a manual or fixed iris lens and set the lens E V EI E EI aperture to the shortest F stop. Set the EI/BLC L LH ON DC OFF switch to EI-ON position. VIDEO ON ON OFF BLC A. I. LENS Note: ON BLC Please refer to the specifications for dynamic ab range of the electronic iris. CAUTION: The electronic iris is suitable for normal indoor use. When the EI/BLC Control name Position switch is set to the EI-ON position, do not use
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L72H4/US GB 1999, 2, 4 SETTINGS Lens iris adjustment Backlight compensation setting If using a DC type auto-iris lens, you will need to set the LEVEL Use an auto-iris lens and set the EI/BLC switch to the BLC-ON (VR401) volume when shooting in the conditions described below. position, to engage the backlight compensation function. L (counterclockwise): To decrease the contrast Use an auto-iris lens. Set the EI/BLC switch to BLC-ON switch to the ON position. H (clockwise): To increase the contras
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L72H4/US GB 1999, 2, 4 SETTINGS TROUBLESHOOTING Line phase adjustment Before taking the camera for repairs, please check below to make sure that the camera is used correctly. If it still does not perform When using a camera switcher to connect 2 cameras or more to one correctly, please consult your dealer or a Sanyo Authorized Service monitor, there may be a vertical roll of the images when switched. In Centre. such a case, set as described below. No picture on the monitor screen Switch the disp
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L72H4/US GB 1999, 2, 4 SPECIFICATIONS Scanning system : EIA standard (525 TV lines, 30 Power consumption : 3.1 W (with auto iris lens) frames/sec.) 2.4 W (without auto iris lens) Interlace : PLL 2:1 interlace Weight : Approx. 330 g (without lens) Image device : 1/2 inch solid state image device CCD Dimensions Picture elements : 811 (H) x 508 (V) Effective picture elements : 768 (H) x 494 (V) 108.5 56 Synchronizing system : Line lock/External sync (Automatic 99.5 switching) 1.5 Resolution : 570
