User manual VITEK VTC-C594DN

[. . . ] 420 lines of horizontal resolution and high quality video utilizing digital processing 3. 0. 015lux (@ F0. 75) Minimum illumination and signal-to-noise ratio of 48 dB is achieved by employing a highly sensitive image sensor with micro lenses and low noise circuit design. High quality picture ­A digital signal processor performs digital horizontal and vertical aperture enhancement to produce a high quality picture. A newly developed intelligent wide range Auto Tracing White Balance (ATW) that automatically adjusts the tone according to the color temperature of the light source. [. . . ] 1 Connector cable leads 2 1. Red---- power 3. White-- video 2. NC 4. Black-- shielded For auto iris lens without EE amp. (DC Type) This is the external view of camera Set the lens selector switch to "DC" position. Driving coil (-) Connect the leads as shown above; refer to the instructions of the lens. 3 4 1. 2 1. 2. 1 Power Terminal AC24V/DC12V model This terminal accepts both AC 24V and DC 12V non-polarity ~DC2 DC12V G NC 1. 2. 2 Line-Lock Phase Adjustment The vertical phase of the camera video signal can be matched to the phase of the AC power line. Using a dual-trace oscilloscope to observe the video output signal PHASE (V-rate) of the camera and adjust the Line-lock Phase control buttons to line up the phase of both signals Caution: The adjustment must be made by qualified servicing Phase adjusting Buttons for Line-lock model. White Balance Adjustment Mode selection for each operation as shown in the table below: WB Control Mode Selection Table Mode ATW AWB(conventional) PUSH TO LOCK MWB INDOOR FLUORESCENT FL 2 OUTDOOR SW2 WB1 0 0 0 0 1 1 1 1 WB2 0 1 1 0 0 0 1 1 WB3 0 0 1 1 0 1 0 1 1. 3 ATW mode---- Set the Dip SW. WB1, WB2, WB3 to "0" position, In this mode, the color temperature is monitoring continuously, and the white balance is set automatically by internal microcontroller. The operating color temperature range is from 2500°K to 9500°K (approximately. ) This mode is the default setting when shipped from the factory. 0 1 WB1 WB2 WB3 1. 4 AWB mode--Conventional auto white balance WB1 WB2 WB3 WB1=0, WB2=1 , WB3=1 1. 5 Push to lock mode --- set the Dip SW. WB1=0, WB2=1 , WB3=1 If the camera is used in conditions as described below. The subject is illuminated by several different light sources A sodium lamp, mercury vapors lamp or special effects lamp is used. o A picture with proper tone may not be obtained, in such case please adjust the tone while observing the picture on a color monitor o o WB1 WB2 WB3 1. 6 After setting the dip switches into "push to lock" mode, point the camera at a white object and bring it into focus. Point at the subject to fulfill the TV screen. Press the set button, to optimize the picture color. PTL 1. 6. 1 1. 7 Manual mode white balance - set the Dip SW. setting is set to MWB, use the Press the up/down key simultaneously back to up/down SW. to adjust. WB1 WB2 WB3 preset white balance position. 1. 8 Preset mode white balance 0 1 WB1 WB2 WB3 WB1 WB2 WB3 WB1 WB2 WB3 WB1 WB2 WB3 Indoor 3200°k Fluorescent 4200°k 4700°k Outdoor 6300°k 5. AE Setting AE/ME Dip SW= 0 (AE position) AE MODE CONTROL MODE SW1 AE/ME AE AE AE AE AE FLOFF FLOFF FL FLOFF FLOFF BLC BLCOFF BLC BLC BLCOFF CCD-I CCD-I CCD-I AUTO IRIS AUTO IRIS CCD IRIS MODE (AES) CCD IRIS MODE BLC OFF AES LOW MODE AUTO IRIS MODE AUTO IRIS MODE BLC OFF 1. 9 AES Mode(AE/ME=0, CCD-I=0, ) (CCD IRIS mode) If you are using a fixed or manual iris lens, please select this mode to control the exposure with the electronic shutter. The range of the shutter speed is from 1/60 to 1/100, 000 sec. AE FLOFF BLC CCD-I NORM Av NAGC ?=1 1. 10 AES LOW Mode (AE/ME=AE, FLOFF/FL=FL position) In order to reduce blurring under low light, in this mode, the shutter is set from 1/100 sec. NTSC to 100, 000 sec continuously. 1. 11 Auto Iris Mode (AE/ME=AE, CCD-I / AUTO IRIS = CCD-I position) If you are using an auto iris lens, please select this mode, In this mode, the shutter speed is fixed to 1/60 sec. NTSC. 1. 12 Auto iris With Shutter speed Mode (AE/ME=AE, AI SHUT at "1" position) This mode has same function as auto iris mode, but with selectable shutter speed by user. This mode is very useful for the application that allows capturing of fast moving objects with higher shutter speed and adequate depth of field. Please refer to table 1 in the ME section for shutter speed selection. 0 AE FLOFF BLC CCD-I NORM Av NAGC ? [. . . ] 2:1 interlace DC 12V / AC 24V Line-lock 420 TV lines 0. 015 lux at F0. 75 / 0 lux under Infra-red illumination From 800nm to 1000nm H aperture and V aperture Max. Gain 30dB; Super Gain 36 dB Better than 48dB 4 modes selectable by Dip-switch 1/60 sec. Average, Peak selectable Manual exposure system Shutter: 1/60, 100, 1/250, 1/1, 000, 1/2, 000, 1/ 4, 000, 1/10, 000 sec. / Gain: 0, 6, 12, 18dB Auto iris lens ATW AWB MWB FWB Gamma Backlight compensation Video output signal Lens mount Operating temperature Power source Power consumption Dimensions (W x H x D) Accepts Video or DC servo iris lens 2500°K to 9500°K Push To Lock and Conventional AWB R Gain, B Gain Indoor 3200°K , Fluorescent1 4200°K, Fluorescent2 4700°K, outdoor 6300°K. [. . . ]