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INSTRUCTION MANUAL

B/W CCD Camera

VCB-7312P

About this manual

Before installing  and using the camera, please
read this manual carefully. Be sure to keep it
handy for later reference.

L73J2/XE  GB  1997, 1, 8

Содержание VCB-7312P

Страница 1: ...INSTRUCTION MANUAL B W CCD Camera VCB 7312P About this manual Before installing and using the camera please read this manual carefully Be sure to keep it handy for later reference ...

Страница 2: ...line transfer method 1 3 CCD approx 320 000 picture elements Low smear anti blooming low lag no burning and no geometric distortion using the CCD solid state image device 100 solid state components giving excellent immunity to shock and vibration Not subject to interference from magnetic or electrostatic fields High sensitivity minimum required illumination of 0 31 lux with F2 0 lens Horizontal re...

Страница 3: ...nsformer audio speakers the magnetic field they generate will distort the image Protect from humidity and dust To prevent damages to the camera do not install it where there is greasy smoke or steam where the dampness may get too high or where there is a lot of dust Protect from high temperatures Do not install close to stoves or other heat generating devices such as spotlights etc or where it cou...

Страница 4: ...cover must be removed when adjusting the zoom and or the focus Refer to LENS ADJUSTMENTS 6 Focus ring Loosen the knob on the focus ring then adjust it as required When finished tighten the knob 7 Zoom ring Loosen the knob on the zoom ring then adjust it as required When finished tighten the knob 8 Camera installation bracket The bracket can be fixed at the top or bottom of the camera When fixing t...

Страница 5: ...move the cover Control name Position a Backlight compensation switch BLC OFF b Lens iris level volume LEVEL about centre POWER SOURCE Connect DC connecting cord from the AC adaptor to the 12V DC IN terminal on the camera Then plug the AC adaptor into an AC outlet WARNING This AC adaptor is specially conceived for this camera Never use another type of AC adaptor with this camera and do not use this...

Страница 6: ...the power is connected to the camera the POWER indicator A will light Adjust the picture on the monitor using the Brightness and Contrast controls Coaxial cable type and maximum length Cable type RG 59U 3C 2V 250 m maximum Cable type RG 6U 5C 2V 500 m maximum Cable type RG 11U 7C 2V 600 m maximum CAUTION The RG 59U type cable should not be run through electrical conduits or through the air Using C...

Страница 7: ...onitor is not correct L E V E L DC VIDEO A I LENS L H VR401 ON OFF BLC ON OFF BLC L E V E L L H VR401 LENS ADJUSTMENTS After having installed the camera adjust the lens zoom and focus while looking at the image on the monitor screen 1 Remove the lens cover by turning then pulling it as illustrated 2 Loosen the knob on the zoom ring then adjust it as required by turning it towards T zoom in or W zo...

Страница 8: ...nt The picture is not clear Is the monitor correctly adjusted Is the lens focus correctly adjusted Are the lens surfaces clean If there is dust or finger prints on the lens the image quality will deteriorate To clean the lens use a soft cloth or a commercially available lens cleaning set SERVICE This camera is a precision instruments and if treated with care will provide years of satisfactory perf...

Страница 9: ... 2 6 5 6 Horizontal Approx 103 51 Vertical Approx 77 38 Diagonal Approx 128 64 Minimum required illumination incandescent lighting Scene 0 31 lux Image element 0 016 lux Backlight compensation Manual ON OFF switching center zone light measuring system Active when using an auto iris lens Gamma correction γ 0 45 Environmental conditions Temperature 10 C 50 C Humidity less than 90 no condensation Pow...

Страница 10: ...m Features and specifications are subject to change without prior notice or obligations 95 5 56 45 28 VIDEO OUT VS IN 12V DC IN À POWER 8 18 11 1 4 20 UNC 9 41 5 146 75 50 55 Approx 1 8 m Approx 1 8 m mm English 9 ...

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