Cameras

wpe3.jpg (2299 bytes)

Instrumech Engineering Pte. Ltd.
A Total Solutions Company
(ISO 9002 Certified)

Cameras

Click to enlarge

MODEL : VCC-3924P (PAL) or VCC-3974P (PAL)

	Accepts S-VHS input signals
	Compatible with PAL / SECAM
	21-Inch FS tube for data-grade display
	Space-saving design
	Heavy-duty metal cabinet
	Built-in speaker

Features

	1/3 " CCD image sensor with approx. 320,000/470,000 ( VCC-3974P ) picture elements
	More than 331/460 ( VCC-3974P ) TV lines of horizontal resolution

Minimum required illumination of 1.4/2 (VCC-3974P ) Ix with F1.2 lens

	TTL ( Through The Lens ) auto white balance auto colour tracking system
	Equipped with new backlight compensation ( activated when auto iris lens used )

Equipped with electronic iris ( indoor use )

Built-in edge intensification circuit (aperture )

	CS/S mount (C-mount adaptor supplied )
	Flange back adjustable externally
	Built-in auto iris level control circuit for DC type auto iris lens
	Both DC type and video type iris lenses applicable
	Internal sync . or Line-Lock PLL 2:1 interlace
	Line-lock phase ( V ) adjustable externally
	Operates on 24 V AC ( Electrically isolated )
	Metal cabinet
	No interference from magnetic or electrostatic fields

Specifications
Model				VCC-3924P	VCC-3974P
Scanning system				PAL Standard
Image sensor (device )				interline transfer method CCD
Image size				1/3"( approx . 4.8 mm x 3.6 mm )
Picture Element		All		537 (H)x597 (V)	795 (H)x596 (V)
		Effective		500 (H)x582 (V)	752( H )x852 (V)
Optical black element		Horizontal		7: in front, 30: in black	3: in front, 40: in black
		Vertical		14: in front, 1: in black	12: in front, 2: in black
Unit ( pixel ) cell size				9.8 (H) x 6.3 (V) m m	6.5 (H) x 6.25 (V) m m
Synchronizing system				Internal sync./Line Lock (Manual switching )
Interlace				PLL 2:1 interface
Horizontal resolution				330 TV lines	460 TV lines
Video output level				1.0 V(p-p) (75 ohms,composite)
Video S/N ratio				More than 46 dB
Minimum illuminating		Scene		1.4 Ix(F1.2), {1.9 Ix(F1.4)}	2 Iz (F1.2) {2.7 Iz(F1.4)}
(incandescent lighting)		Imager		0.2 Iz
White balance				Automatic (TTL) /Manual
Electronic iris				ON/OFF, manual switching
Backlight compensation				ON/OFF: manual switching, muti-zone light-measuring system------>(Activated when auto iris lens used)
Lens mount				CS/C mount (C mount: using C-mount adaptor supplied)
Flange back				12.5 mm ± 0.5 mm adjustment
Camera mount				1/4’---20 UNC (top/bottom selectable)
	White balance			Auto/Manual----------------------Slide SW (Side)
	Colour adjust.at manual			R,B-----------------------------------VR (Side)
	Electric iris			E.I.: ON/OFF/ON: BLC----------Slide SW (Side)
Controls	Backlight compensation
	Auto iris lens			A.I.: LENS: DC/VIDEO----------Slide SW (Side)
	Lens iris lever			LEVEL: L,H--------------------------VR (Side)
	Sync			INT/L-L--------------------------------Slide SW (Side)
	V phase adjustment			LINE PHASE-------------------------VR( Rear )
Sockets	Video signal			BNC( Rear )
	Auto iris lens			LENS---------------------------------4-pins( Side )
	Power supply			24 V AC, GND----------------------3-pins terminal( Rear)
Light control				Electronic iris( indoor .use ) or optional auto iris lens
Electronic iris range ( incandescent lighting )				1.4 Ix to 70,000 Ix-----( F1.2) 1.9 Ix to 95,000 Ix-----( F1.4)	2 Ix to 100,000 Ix-----( F1.2) 2.7 Ix to 130,000 Ix---( F1 .4 )
Auto iris output				DC: Drive coil ( =,- ) Brake ( Damp ) coil ( +, - )
				/Video: +12 V DC( MAX .50mA ),Video signal( hi-Z) ,GND
Environmental conditions			Operating	Temperature: -10° C to +50° C, Humidity: within 90% RH
			Storage	Temperature: -20° C to +50° C, Humidity: within 70% RH
Power requirement				24 V AC ( ± 4 V ),50 Hz
Power consumption ( approx. )				3.3W	3.7W
Dimensions ( approx. )				56(W x 45(H) x 99.5(D) mm ( w/o camera & lens mounts )
Weight ( approx. )				330 g ( w/o lens )