Hitachi Camcorder vl-21a User's Manual
Contents
1. 1 000K at Room Temperature Iris Durability More than 500K at Room Temperature Focus Length c 1 0m Tele 0 01m Wide Signal Process Digital Signal Processing Sync System Internal External Camera Functions Optical Zoom TELE WIDE Zoom Speed 4 sec Digital Zoom Off On x 10 times Video Focus Auto Manual NEAR FAR Push Auto Manual Mode Zoom Start Zoom Stop 2 _ Manual Manual AF Action is activated for a moment before focus stops White Balance AUTO Indoor Outdoor Push Auto Manual R amp B Gain Level UP DOWN Special R or B Gain Level Control Shutter Speed AUTO Manual 1 60 1 10000 NTSC Iris Control AUTO Manual Manual Iris Level UP Down Gain Control AUTO Manual Manual Iris Level UP Down 3 Sharpness Manual Sharpness UP Down Brightness Manual Brightness UP Down Negative Off On OSD Function On Off English Chinese Appendix 1 Flickerless Off On 1 100 sec Shutter Set NTSC Back Light Normal Zone Selectable Day amp Night Function Auto Day Night Video Output Levels Video Level 0 714 0 07v 100 10 IRE Sync Level 0 286 0 035v 40 10 IRE Burst Level 0 286 0 035v 40 10 IRE Color Reproduction Color Red Blue Yellow Burst Amplitude 200 40 130 40 115 40 100 Base Phase 103 20 345 20 170 20 180 20 Horizontal Resolution More than 580 TV Lines High Resolution Luminance S N More th2. Shibasoku or Equivalent Monochrome Monitor More than 800 TV Lines of Resolution Waveform Vector Scope 1720A Tektronix or Equivalent S N Signal to Noise Meter Illumination Meter Color Temperature Meter VN31AX Shibasoku or Equivalent XY 1 CL 100 Minolta Camera or Equivalent Light Box Dai Nippon Printing Co Color Temperature 3200 K 100 K Illumination More than 2000 lux Test Charts Transparent Chart Light Source Color Bar Chart Dai Nippon Printing Co Gray Scale Chart Dai Nippon Printing Co Gamma 0 45 Resolution Chart Dai Nippon Printing Co Reflective Chart Gray Scale Chart Murakami Color Research Lab Halogen Lamp with Dimmer Switch Color Temperature 3200 K 100 K Illumination Variable with Dimmer Color Temperature Filter LB 140 Hoya or Kenko or Equivalent Color Temperature Conversion Filter Adjustment PC RS 232C Cable With Serial Port 1 or 2 Each Terminal Connector D Sub 9 pin 1 System 1 Camera FFC Measurement Color Fixture Monitor Light Box PC with Waveform Monochrome Serial Port i 2 System 2 Vector scope Monitor uM Light Source N Camera Same as above System 1 Reflective Chart Figure 1 Measuring System 19 9 2 Measurement Procedure 9 2 1 Video Output Level TEST CONDITIONS Refer to MEASUREMENT CONDITIONS MEASURING SYSTEM System 1 PROCEDURE 1 Shootthe gray scale c
3. 0 letters x4 Opicazomx 307 Ct S Digital zoom Dx28 Dx270 Ux270 D indicates digital zoom de WAITING c The OSDs of 1 2 3 4 5 6 8 9 11 disappear 5 sec later 8 2 Menus and Operations 8 2 1 MAIN MENU e The main menu is shown below 9 functions can be selected Many of these sections have subsections as described in the pro ceeding pages e Each section has INITIAL and EXIT e INITIAL Resets the function back to the factory default setting for that particular category e EXIT Closes the menu or submenu and moves you back to the main menu MENU FOCUS EXPOSURE BLC WHITE BAL 3D DNR SPECIAL GENERAL INITIAL EXIT 8 2 2 FOCUS e Sets camera zoom and focus FOCUS FOCUS MODE MANUAL FOCAL DIST 50CM ZOOM START X001 ZOOM END X270 ZOOM SPEED 3 REFRESH MODE OFF REFRESH TIME NOT USED INITIAL ON EXIT O FOCUS MODE e AUTO Focuses automatically e MANUAL Focuses manually via end user Note Automatic focus in manual mode is only possible when the location of the zoom lens has changed or when the temporary auto matic focus category is selected Automatic focus is also possible based on external AF command FOCAL DIST e Minimal distance the camera can focus EX 10cm Objects closer than 10 cm cannot be brought into focus ZOOM START e Minimum zoom movement Possible from x 001 to x 270 10 ZOOM END e Maximum zoom movement Possible from x001 to x2
4. 11 5 to 12 5 volts DC 6 Key 1 Input 7 8 9 1 Key 2 Input RXD Output CMOS Level 5v low lt 0 8v High gt 3 7v TXD Input CMOS Level 5v low lt 0 8v High gt 3 7v 0 Gnd Power Data Ground 5v 5 3 Line In Pulse Ex FV Ov qe 60 Hz 0 25Hz lt 200nsec min The 10 pin Connector JAE over the camera module is used for manufacturing Not for user 5 6 Lens Test Condition 6 1 Zoom TELE RESET AA WIDE V 1 sec pause 1 Cycle 6 2 Focus NEAR 1V pause FAR iv 1V pause 1 Cycle 6 3 Auto Iris OPEN CLOSE 3sec 3sec t4 e 6 sec 1 Cycle 7 Appearance 8 Appendix 1 8 1 OSD On Screen Display 1 OSD Display Position The OSD On Screen Display is as follows 3 AB MWB X10000 255 1 CAP 4 5 6 MD 7 WAITI NG CAM TITLE 9 2 Description NO No Display The OSDs of 1 2 3 4 5 7 8 10 disappear 5 sec later ND No Display EXPLANATION ND pr sla correction mode MWB Special color correction mode I Jnd ND Sna shuter speed TSC 1 0 PAL 1 50 FLK Ficker correction mode g Shutter Speed Shutter speed indicator 000 Camera identticaton number i i i i 1 i j i i S ND No motion detected 4 la T MD Moton detected Displayed when POWER ON of the WM tpm Explanation of the scene captum We camara i 1
5. 70 ZOOM SPEED e Zoom speed movement Possible from x1 to x27 FOCUS EXPOSURE BLC WHITE BAL 3D DNR SPECIAL GENERAL INITIAL EXIT 8 2 3 EXPOSURE AE MODE SHUTTER IRIS AGC BRIGHTNESS FLICKERLESS D S S INITIAL EXIT AE MODE e AUTO MANUAL BRIGHTNESS EXPOSURE AUTO NOT USED NOT USED NOT USED 25 OFF FLD 4 ON lt e Can be adjusted from 0 dark to 48 bright Note Not used while in manual mode FLICKERLESS e Removes screen flickering caused by discordance of frequency and lighting D S S e Use under very low light conditions for full color surveillance e OFF FLD2 FLD 128 8 2 4 BLC e Use to select BLC mode MENU FOCUS EXPOSURE BLC NORMAL R2 R1 D2 D1 U2 Ut WHITE BAL 3D DNR SPECIAL GENERAL INITIAL EXIT 4 8 2 5 WHITE BAL e Adjusts picture color MENU FOCUS EXPOSURE BLC WHITE BAL ATW PUSH OUTDOOR INDOOR MANUAL Red BLUE EXIT 3D DNR SPECIAL GENERAL INITIAL EXIT ATW e Auto Trace White Balance PUSH e Can be used in Temporary Automatic Mode only Color will automatically be adjusted the word pressed will be displayed RED e Adjusts R Gain value from 0 255 BLUE e Adjust B Gain value from 0 255 12 8 2 6 3D DNR e 3D digital noise reduction used to reduce grainy image MENU FOCUS EXPOSURE BLC WHITE BAL 3D DNR OFF HIGH MIDDLE LOW SPECIAL GENERAL INITIAL EXIT 4 MENU FOCUS EXPOSURE B
6. 95 PATTERN Function Menu On Off __ BYTE t BYTE 2 BYTE 3 BYTE 4 BYTES BYTE 6 BYTE 7 MSG OFF CamiD 000 Ox23 000 OxSF Checksum V D Keyboard Set Preset 98 Function Menu On Oft yao os endi um DOG T us Tuer Tenn 0x03 0x00 0x62 Checksum 17 PELCO P Byte Format RS 485 9600bps 1 Start bit 8 data bits 1 stop bit no parity a Command Message Function Zoom Tele BYTES BYTE 2 BYTE 3 BYTE 4 BYTE S BYTES BYTE 7 BYTES MSG OAD CamiD Ox00 0x20 ODO x00 OxAF Checksum Function Zoom Wide _ BYTE 1 BYTE2 BYTE 3 BYTE 4 BYTES BYTES BYTE 7 BYTES MSG OxAD CamiD Ox00 Ox4O OxOO O00 OxAF Checksum Focus Near Focus Far BYTE BYTE2 BYTE 3 aa l wa E MSG OxAO GamiD 0x01 0x00 0x00 0x00 OAF Function Menu On Off neto Te Temi tas sa SS tat Te MSG OX Camid Ox 0200 Ox 000 Function Power On BYTE 1 BYTE2 BYTE 3 BYTE 4 BYTES BYTE G BYTE BYTE 8 MSG OxXA0 CamiD 660 000 W00 Q00 OxAF Checksum Power Off 18 9 Appendix 2 9 1 Measurement Conditions Standard Measurement Conditions Supplied Voltage Ambient Temperature DC 12 volts 0 5 volts 23 C Humidity 60 RH Measurement Fixture Power Supply Video Output DC input RS 232C level Convert 5Vp p gt 12Vp p 12 volts 0 5 volts Color Monitor CMM20 11
7. HITACHI Instruction Manual VL 21A Table of Contents Document History Specifications 1 2 3 4 7 9 2 1 Lens Measurement Specifications Environment Condition and Test 4 1 High Temperature Storage Test 4 2 Low Temperature Storage Test Interface 5 1 Pin Assignment 5 2 J204 10 Pin Connector 5 3 Line in Pulse Ex FV Lens Test Condition 6 1 Zoom 6 2 Focus 6 3 Auto Iris Appearance Appendix 1 8 1 OSD On Screen Display 8 2 Menus and Operations 8 2 1 Main Menu 8 2 2 Focus 8 2 3 Exposure 8 2 4 BLC 8 2 5 White Balance 8 2 6 3D DNR 8 2 7 Special 8 2 8 General 8 3 Specifications 8 4 Communication Protocol Appendix 2 9 1 Measurement Conditions 9 2 Measurement Procedure 9 2 1 Video Output Level 9 2 2 Color Reproduction 9 2 3 Luminance S N 9 2 4 Horizontal Resolution 9 2 5 Low Luminance Sensitivity 10 Contact Information O0 00 40 02000 071 O1C0101C01C01C1 C1 C0 OO 1 Document History Revision Issue Date Reason CN RevA 07 21 11 Initial Release 11 00 2 Specifications Signal System NTSC Scanning System 2 1 Interlace Scanning Frequency H 15 734KHz Scanning Frequency V 59 94Hz Image Sensor 1 4 IT CCD Total Pixels 811 H x 508 V 410K Effective Pixels 768 H x 494 V 380K 2 1 Lens F1 6 W 3 7 T 7 f 3 6 97 2mm 7 x27 Zoom Video Auto Focus High Durability Zoom Lens Zoom Durability More than 500K at Room Temperature Focus Durability More than
8. LC WHITE BAL 3D DNR SPECIAL GENERAL INITIAL EXIT 4 8 2 7 SPECIAL e Special settings to fine tune your camera SPECIAL D EFFECT OFF SHARPNESS 6 FREEZE OFF COLOR ON MOTION PRIVACY INITIAL 4 EXIT 4 13 8 2 7 1 MOTION e When there is movement of the subject on the screen there will be an alarm or the user will be informed through com munications on MD will display on the screen e NOTE There is a signal every time there is move ment by the subject If motion is detected MD Motion Detector is displayed on the upper left of the screen e Caution An error can occur in the motion detection func tion in the following cases e When lighting is unsteady e When light changes often even though there is no movement of the subject Note It is recommended that this function should be used after setting the detection sensitivity and the zone state after videoing the environment for an extended time MOTION ZONE SELECT CENTER ZONE STATE OFF SENSITIVITY 8 INITIAL OFF EXIT 4 ZONE SELECT e Zonecan be set to UPPER RIGHT CENTER or WHOLE detection field as shown ur wwm SENSITIVITY e Sets sensitivity to detect movement from 1 low to 15 high FOCUS EXPOSURE BLC WHITE BAL 3D DNR SPECIAL GENERAL INITIAL EXIT MENU 14 8 2 8 GENERAL e General camera settings CAM ID ID DISPLAY CAM TITLE LANGUAGE PROTOCOL BAUDRATE VERSION INITIAL EXIT CA
9. M ID GENERAL OFF OFF ENG DEF 9600 VER 1 1N OFF 4 e Displays the camera s ID from O 255 LANGUAGE e Displays the currently set language PROTOCOL e DEFAULT P D Pelco D P P Pelco P 15 8 83 Specifications Signal System NTSC Horizontal Scan Frequency 15 734 KHz Image Sensor 1 4 Inch Micro Lens IT CCD Effective Pixels 768 H x 494 V 380K S N Ratio More than 50db AGC off Angle of View HOR 55 21 2 12 16 8 4 Communication Protocol s PELCO D Byte Format RS 485 9600bps 1 Start bit 8 data bits 1 stop bit no parity Command Message Function Zoom Tete __ BYTE 1 BYTE 2 BYTE 3 BYTE 4 BYTE S BYTE 6 BYTE 7 LMSG OFF CamiD Ox00 Ox20 0x00 0x00 Checksum Function Zoom Wide BYTE 1 BYTE 2 BYTE 3 BYTE 4 BYTES BYTE 6 BYTE 7 MSG OxFF CamiD 0200 0x40 Ox00 0x00 Checksum Function Focus Near A BYTE 1 BYTE 2 BYTE 3 BYTE 4 BYTES BYTE 6 BYTE 7 MSG OFF CamiD 0x00 0x80 Ox00 OxOO Checksum Function Menu On OH a TES OTE 2 pera EA OTE S STE S BYTE BYTE BYTE 2 BYTE 3 BYTE 4 BYTES BYTES BYTE 7 MSG OF CamiD 0x88 OxOO 0x00 OxOO Checksum Frios Power Oft a or 0x00 0x00 OxOO Checksum Pelco D top BYTE BYTE 2 BYTE 3 BYTE 4 BYTES BYTE 6 BYTE 7 MSG OF CamiD 0x00 Ox00 Dontcare Checksum Pelco Keyboard
10. an 50db Sensitivity Typ 1 lux at signal level 30 IRE Lens F F 1 6 WIDE AGC Gain Max Day Mode 1 2 lux Night Mode 0 25 lux Digital Slow Shutter 0 00005 lux Supplied Voltage 11 5 v 15 0 v DC recommended 12 0 0 5v Camera will not turn on below 11 5 v DC Supplied Current 240 ma steady state Power Consumption 4 56 watts Dimensions 48 0mm W x 51 5mm H x 81 6mm D Weight 205g approximate Appearance Dimensions See Section 7 Body Color Black 3 Measurement Specifications See Appendix 2 for Standard Measurement Condition and Measurement Procedure 4 Environment Condition and Test Operating Condition Temperature 10 C 60 C Recommendation 5 C 50 C Humidity 20 60 Storage Condition Temperature 40 C 60 C Humidity 0 90 4 1 High Temperature Storage Test In Storage condition at a temperature of 60 C for 72 hours t hen leaving it at Normal Temperature for 8 hours there will be no problem in performance 4 2 Low Temperature Storage Test In Storage condition at a temperature of 40 C for 72 hours then leaving it at Normal Temperature for 8 hours there will be no problem in performance 5 Interface 5 1 Pin Assignment TTL Communication 10 Pin FFC Connector Maker LinkWork 1 0mm Pitch Upper Contact 5 2 J204 10 Pin Connector Pin Name 1 O Level 1 C Out Output Chroma Out 2 Y Out Output Luminance Out 3 Gnd Video Ground 4 V Out Output Composite Video Output 5 12V Input
11. asurement Conditions 1 Shoot the resolution chart and zoom WIDE or TELE to fit the chart to the monitor 2 Adjust the brightness and contrast of the B W monitor so that each step of the gray scale portion of the chart can be observed 3 Change the scan size of the monitor to under scan 4 The reference arrows on the resolution chart are positioned at the edge of the under scanned picture 5 Change the scan size of the monitor from under scan to over scan 6 Measure the maximum horizontal resolution on the picture SPECIFICATION More than 480 TV Lines High Resolution 9 2 5 Low Luminance Sensitivity TEST CONDITIONS Refer to Measurement Conditions Shoot the gray scale chart and zoom WIDE or TELE to fit the chart to the monitor Adjust the brightness of the light source by using the dimmer switch so that the white peak level of the chart becomes 30 IRE on the waveform monitor 2 Measure the level of illumination by using the illumination meter SPECIFICATION mj 22 10 Contact Information For technical assistance with this product please contact the supplier from whom the product was purchased Distributed by Hitachi Kokusai Electric America Ltd Industrial Video Systems 150 Crossways Park Drive Woodbury NY 11797 Phone East 817 490 5124 West 858 565 7501 Fax 817 490 6116 www hitachikokusai com IVS 23
12. hart and zoom WIDE or TELE to fit the chart to the monitor 2 Measure the video output level on the waveform monitor Before the above measurement Measure the SYNC and BURST levels Figure 2 Video Output Waveform SPECIFICATION Video Level A 100 10 IRE Sync Level B 40 5 IRE Burst Level C 40 5 IRE 20 9 2 2 Color Reproduction TEST CONDITIONS Refer to Measurement Conditions PROCEDURE 1 Shoot the color bar chart and zoom WIDE or TELE to fit the chart to the monitor 2 Measure the color amplitude and color phase on the vector scope of Red Blue and Yellow Before the above measurement Adjust the burst amplitude and phase on the vectorscope so that the burst level becomes 100 and its phase becomes 180 r Ty Figure 3 Video Output Waveform Figure 4 Video Output Color Vector SPECIFICATION COLOR RED BLUE YELLOW BURST Amplitude 150 40 100 40 125 40 100 Phase 98 20 348 20 182 20 9 2 3 Luminance S N TEST CONDITIONS Refer to Measurement Conditions 1 Shoot the light box and zoom WIDE or TELE to fit the chart to the monitor 2 The noise meter settings are Input Level Preset High Pass Filter 100KHz Low Pass Filter Sub carrier Trap l Weighting On Sag amp Hue Comp A Optimum 3 Measure the maximum S N on the noise meter SPECIFICATION More than 50 db NTSC 9 2 4 Horizontal Resolution TEST CONDITIONS Refer to Me
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