SmartWitness SVC420/820GPS User Manual Download Page 20

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Back Panel Interface Definition Table

Interface

Items

Description

3G Antenna
Interface

3G Antenna Interface

GPS Antenna
Interface

GPS

GPS Antenna Interface

Power Input
Interface

POWER

Power input interface

I/O

Serial AV-out

interface and
speaker

I/O&RS485&RS
232 AV-OUT

Switch input interface

，

high level

（

>4V

Input Vehicle speed pulse signal, differential
input Voice docking function

Network Interface RJ45

Insert network cable, the LED will light on
when network is connected successfully

USB Interface

USB

Mirror image recording storage media

Serial Interface

RS485

2 RS485 interface

Printer Interface

MCU/ICP

System debugging information interface

AV-IN

CAM1.2.3.4

Video Audio input and 12V out

Summary of Contents for SVC420/820GPS

Page 1: ...the capabilities your new Mobile DVR can provide by reading this manual carefully l Please be careful when using your new device while driving l Your new device may be upgraded with new functions and features periodically please check our website www smartwitness com or with your sales rep to stay updated and maximise your experience ...

Page 2: ...in such cases Software License Agreement Smart Witness and its suppliers grant to the customer a nonexclusive and nontransferable license to use the PC Viewer software in object code form solely on a single central processing unit owned or leased by Customer or otherwise embedded in equipment provided by Smart Witness Customer may make one archival copy of the Software provided Customer affixes to...

Page 3: ...Remote Control Function Instructions 27 5 Video Settings 29 5 1 Video Startup 29 5 2 Schedule Recording 29 5 3 Alarm Recording 29 5 4 PTZ Connecting 30 5 5 PC Playback 32 5 6 Fast Reporting 32 6 General Settings 35 6 1 Date Time 35 7 Vehicle Settings 37 8 User Management Settings 38 8 1 Network Settings 37 9 Record Setting 39 9 1 Format HDD SD Card 39 10 Parameter Configuration 40 11 Log Search 41...

Page 4: ...le 51 15 10 Mirror Record 51 15 11 SD Record 52 15 12 Alarm Record 52 15 13 Speed Record 52 Appendix 1 SVC420 820GPS L Platform Interface 53 Appendix 2 Common Problems and Treatment 54 Appendix 3 Storage Space Table 57 Appendix 4 Equipment Installation Tools 58 Appendix 5 Equipment Installation Accessories 59 ...

Page 5: ... might injure the passengers in case of accident CAUTION Connect your vehicle s power cable to the product after starting the vehicle The instant over voltage generated when starting up the vehicle may damage the product if it is already connected SAFETY ADVICE CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER NO USER SERVICEABLE PARTS INSI...

Page 6: ...tion 1 If there is an object at the end of the GPS antenna 2 If your vehicle has metallic elements on the windshields 3 If equipment generating electromagnetic waves that interfere with the GPS signal is installed in the vehicle e g other GPS devices such as certain types of wireless activated alarms MP3 CD players etc using GPS 4 If you are using a receiver connected by cable electric interferenc...

Page 7: ...VC420GPS L SVC820GPS L Mobile Digital Video Recorder main unit 2 1 Power Cable 3 1 GPS Antenna G503 Length 5m 4 1 3G Antenna 5 x4 SVC420GPS L x8 SVC820GPS L 4 Pin Port Convert BNC Composite Video Cable BNC DC Length 200m 8 Pin Port Convert BNC Composite Video Cable BNC DC Length 200m No Qty Part Name and Description Image ...

Page 8: ... Description Image 6 x4 SVC820GPS L 8 Channel Wiring 7 1 Remote Control 9 1 Alarm Line 24 Pin Amp 24 Pin Length 200mm 10 1 Removable SSD HDD Case HDD Sold Separately 11 2 Keys for external lock locks main unit s front cover ...

Page 9: ...9 No Qty Part Name and Description Image 12 1 Protective Cover 13 4 Screws M3 KM3 5mm 14 1 US Made screws 8 AC 8 9mm 15 1 Allen key ...

Page 10: ...rm data are recorded on the hard disk which is used as the storage medium 2 2 Key Features 4 8 channel video audio synchronous real time recording and playback 4ch D1 25fps 8ch CIF 25fps 8ch HD1 25fps 8ch D1 12fps options Built in 2 5 inch HDD supports max 1TB Professional hard disk damping technology 3G network such as HSUPA HSDPA WCDMA EVDO is selectable Built in GPS module Built in G sensor Ext...

Page 11: ...100fps at D1 NTSC 120fps at D1 Audio Audio input Output 4 ch Audio input 1 ch Audio output Recording Audio Video sync Recording Image Processing Storage Image Resolution 4 D1 4 HD1 4 CIF options Video Compression H 264 Main profile Video bit rate CIF 1536Kbps 128Kbps 4 levels optional Highest 0 level Lowest 3 level HD1 2048Kbps 512Kbps 4 levels optional Highest 0 level Lowest 3 level D1 4Mbps 1Mbp...

Page 12: ...nded interface Audio amplifier interface Support Stereo Audio output it can contact 20W speaker directly 3G HSUPA HSDPA WCDMA EVDO Optional GPS Built in GPS module Geographic coordinates speed can be recorded in hard disk and also can be transmitted to CMS Acceleration Sensor Embedded acceleration sensor Software Playback Playback Software is used to playback video file GPS track G sensor and alar...

Page 13: ...NTSC 120fps at D1 Audio Audio input Output 8 ch Audio input 1 ch Audio output Recording Audio Video sync Recording Image Processing Storage Image Resolution 8 D1 8 HD1 8 CIF options Video Compression H 264 Main profile Video bit rate CIF 1536Kbps 128Kbps 4 levels optional Highest 0 level Lowest 3 level HD1 2048Kbps 512Kbps 4 levels optional Highest 0 level Lowest 3 level D1 4Mbps 1Mbps 4 levels op...

Page 14: ...nded interface Audio amplifier interface Support Stereo Audio output it can contact 20W speaker directly 3G HSUPA HSDPA WCDMA EVDO Optional GPS Built in GPS module Geographic coordinates speed can be recorded in hard disk and also can be transmitted to CMS Acceleration Sensor Embedded acceleration sensor Software Playback Playback Software is used to playback video file GPS track G sensor and alar...

Page 15: ...t it I O interface 0 4V Low level alarm 4V 以上 High level alarm Operating Temp 40 75 Under well ventilated environment SVC820GPS L Electric Specifications Items Parameters Specifications Power input 8 36V 8V 36V When long term under 8V or long term over 36V Auto power off enter protected mode Power output 12V 12V 0 2V Max 3A ACC Detection 4V Power OFF 5V Power ON Video input Impedance 75Ω 75Ω for e...

Page 16: ... L SVC820GPS L host via a special video cable to do the video compression and image processing which is stored in the SD card HDD The unit can also be remotely monitored or remote video recorded and downloaded by the remote client with 3G models The user can locate the vehicle position in real time Figure 1 1 schematic diagram is a common mode of application Each function during actual use will va...

Page 17: ...17 3 1 Device Appearance 3 2 Device drawing Dimension Install Holes ...

Page 18: ...light on when device work abnormally HEAT Light on when heated 3G Light on when 3G module exist PWR Power LED light on when power work normally SD Light on if SD card exist HDD light on if HDD exist flash when recording GPS GPS signal LED light on when GPS module exist flash if signal exist GPS IR receiver IR Receive remote control signal Electronic key LOCK When device is working unlock the E key...

Page 19: ...19 Back Panel Interface Definition SVC420GPS L 4 Channel Back SVC820GPS L 8 Channel Back SVC420GPS L 4CH Back Signal Definition Diagram ...

Page 20: ...er I O RS485 RS 232 AV OUT Switch input interface high level 4V Input Vehicle speed pulse signal differential input Voice docking function Network Interface RJ45 Insert network cable the LED will light on when network is connected successfully USB Interface USB Mirror image recording storage media Serial Interface RS485 2 RS485 interface Printer Interface MCU ICP System debugging information inter...

Page 21: ... to the vehicle please confirm the voltage is between 8V 36V if over this range the device will not function 2 After connecting the cables Ensure that power cables are insulated to prevent short circuiting and burning out the battery 3 The Yellow cable must be connected to the vehicle ignition cable otherwise the device will not be able to execute the delayed shutdown and the final moment of the v...

Page 22: ...h as braking steering using the horn etc On the following page is a diagram that shows when the braking vane is depressed the SVC420GPS SVC820GPS L unit would be able to detect the high level otherwise it will just detect the low level Alarm outputs are level output drive capability for the 200MA If you want to drive a large power device you must connect to an external relay Shown below is the Ala...

Page 23: ...8HDD Packing List Item Specifications Unit QTY SVC420 SVC820GPS pcs 1 Accessories Box pcs 1 Power Line 6PIN 6PIN Big557 L 200mm pcs 1 Alarm Line 24PIN AMP24PIN L 200mm pcs 1 Remote Control pcs 1 HDD Case Sold Separately pcs 1 Connecting Line 4PIN Air connector convert RCA BNC DC L 200mm pcs 4 According to demand Electronic Key pcs 2 Desiccant pcs 1 Pearl Cotton pcs 2 GPS Antenna G503 L 5m pcs 1 3G...

Page 24: ...is the first CAM B is the second B HDD SIM card and SD card installation Unlock with the key supplied insert the HDD into the HDD slot in front of the mainframe Note The front part of HDD should have a space of over 10cm the length of HDD Only 2 5 HDD supported ...

Page 25: ...25 PLUG THE HDD BOX Plug the HDD box shrapnel and the handle pressed ...

Page 26: ...26 Note when the HDD is installed The SIM card is located on the communication board Move the small baffle at the bottom of the main frame to reveal the interface of SIM card ...

Page 27: ... the device Key Functions below Digit keys zone 0 9 key Under settings use for select digit During playback and preview 1 2 3 4 is for the switch of the channels key adjust digit when plus or minus ENTER key under settings means select and save On playback condition press ENTER can reveal parameters in OSD OVERLAY menu when it s ON on screen ...

Page 28: ...ng back recording press STEP at a time to play a step press PAUSE to stop it Press play key then normally play GOTO When playing back press this button to jump to a designated time and play FRAME Press FRAME key then FRAME play PLAY PLAY key when PAUSE it will show still image FWD FWD for playback recording 4 grades 2X 4X 8X 16X REW REW for playback recording 4 grades 2X 4X 8X 16X Stop manual reco...

Page 29: ...ed to install the corresponding external alarm input device such as the emergency button set by sensor power switch for open close door brakes lights and other sensors The following are the several main alarm setting of this device A The sensor input alarm system system menu alarm settings sensor settings Set the menu with high or low trigger level and then turn on the alarm This menu is correspon...

Page 30: ...the thresholds set once the vehicle exceeds these thresholds the alarm will be opened D Motion detection alarm recording System Menu Alarm Settings Motion Detection Turn on the motion detection enabled switch set the sensitivity level of high medium and low based on the need General settings is medium and the next step is mostly to stop the sensing area of the motion detection motion detection are...

Page 31: ...ire directly to the three dimensional control keyboard There is no need to connect the SVC420GPS SVC820GPS L host as the video cable connects to the host video input Separate power supply to the PTZ and three dimensional keyboard and then set the keyboard parameters to correspond with the PTZ This wiring way is the most practical one because it uses three dimensional keyboard to control PTZ which ...

Page 32: ...8 820GPS L platform Step 1 Install the SIM card 3g card which supports WCDMA EVDO TD CDMA detailed installation bottom of Page 25 Step 2 Enter the system menu after starting up firstly modify the host s device number System Menu General Settings Vehicle Information Device Number device number range is from 00000 to 99999 The server identifies the host according to the device number so it is very i...

Page 33: ... in domestic and there is no need to modify this However there is also in some domestic places the 3G card needs to be entered by user name and password and some foreign operators will need to be modified too It is therefore required to input relevant information according to the local network data You can press INFO key to query whether dialing is successful or not after setting B local IP settin...

Page 34: ...orting If you have your own server this can be done internally If supplier is owns the server you will need technical help for this There is documentation on the CD ROM which comes in with the unit to help with both above steps The other step is to log in SVC420 820GPS L Client by user name to review which ultimately achieves the reporting Please refer to the CD ROM SVC420 820GPS L technical docum...

Page 35: ...es of the device as shown below 1 Date Format Press ENTER in the drop down menu to use the arrow keys to select the output format of the correct date year month day day month year and month day year Figure 4 8 2 The Date and Time settings There are two ways for the time function GPS and Manual When selecting GPS time the modified time will change because of reaching the GPS time point So if you wa...

Page 36: ...tomatically proofread time by the GPS when it reaches time point 5 Switching Machine Ignition mode in the SVC420GPS L SVC820GPS L means that the unit will start up after the vehicles ignition has started This operation is recommended as the preferred default starting up Timer mode is the operating mode of startup and shutdown at the specific time set by the user 6 Off Delay This can work in either...

Page 37: ...requires only one device number 2 Vehicle Identification Number This number is recommended to be set during installation because the vehicle identification number will be superimposed onto the video during video encoding This provides strong video evidence If you do not enter the vehicle identification number then it will show 00000 in default For detailed input method please refer to chapter 3 2 ...

Page 38: ... Network Settings Figure 4 11 1 IP address Netmask and Gateway etc are LAN network settings required after plugging in the network cable There is no need to input if you do not use them 2 Server s IP address is the SVC420GPS L SVC820GPS L units host It uses 3G to report to the host server This is the public fixed IP The IP address must be set up or the 3G host cannot report to the platform the hos...

Page 39: ...n be separately turned on or off under the straight through screen 4 Date time speed hard disk temperature car number IO state and GPS location information can be set whether you chose to encoded it into the video file or not 9 1 Format HDD SD Card You can chose to format the hard disk mirror disk SD card and USB through the Format SD Card option through the menu Note The hard disk must be formatt...

Page 40: ... Inserting a USB storage device to the front USB port USB configured files can be imported into this device 3 Inserting a USB storage device to the front USB port the current configuration parameters of this device can be imported into the USB storage device to become a parameter which can then be imported ...

Page 41: ...ile To search a specific video select the date start time end time record path hard drive mirror SD card record type conventional recording alarm recording all recording and channels all channels 1 4 1 8 After searching select it and click the remote control play button for record playback Pressing the number keys 1 8 on the remote control can switch to the single channel full screen playback supp...

Page 42: ...by the address corresponding to PTZ setting This must correspond to the default address code which is mostly 1 PTZ has adjustable address code DIP using DIP Switiches please consult camera manual This is needed to set different address codes to identify when there are numbers of PTZ 8 Wiring method PTZ cathode connected to RS485 A negative connected to RS485 B When the PTZ relevant parameters are ...

Page 43: ...n press ENTER button to select the corresponding module WCDMA EVDO TD SCDMA is determined by the type of model one model only supports one mode C The access point and the centre number is generally default which do not need changing User name and password for some providers are default If it is a foreign 3G it would need the operators to provide access points and centre numbers In some places it i...

Page 44: ...oring the status of the four screens pressing the INFO button on the remote control can directly display the system information The device status information includes the hardware and software version number and the MCU version information meanwhile display GPS module WIFI module 3G wireless module and SIM card information the device status information is often used when checking the system status...

Page 45: ...45 14 System Info The next page of the System Information section gives you the option to view the hard disk the mirror disk SD card total capacity used space free space and state ...

Page 46: ... inputs these alarm inputs generally connect to the circuit of the car such as a door open close button brake lights turn signals etc they are in effective when the sensor input is at a high level Users generally use higher than 4V high level to trigger the alarm Please Note Less than 4V is considered a low level but IO 5 and IO 6 require a negative level to trigger the alarm 3 When selecting Type...

Page 47: ...4 When selecting Type to be Event the record file is a normal record When selecting the type of alarm the record file type is alarm 15 2 G Sensor Settings 1 Enable on means this sensor turns on 2 Calibration is required before G Sensor setting calibration is to clear X Y Z parameters G Sensor can be understood as a three dimensional X Y Z axis which respectively stands for three groups of states u...

Page 48: ...ion 4 When selecting Type to be Event the record file is a normal record When selecting the type of alarm the record file type is alarm 15 4 Motion Detection 1 Enable on means this sensor turns on 2 The sensitivity can be set L low M medium H high The higher the sensitivity level the easier to detect environmental change 3 Detection area Using two points of the diagonal to determine the detection ...

Page 49: ...2V high level to drive the work of other equipment 2 It can also be chosen whether to record the Wlog Wdata On means recording Off means not recording 15 6 Record settings 1 Record type common record or record I frame 2 Record mode boot record alarm record timer record 3 Packet time 15 30 45 60 minutes which stands for the time period in which the video file will become a packaged file 4 Automatic...

Page 50: ...t recording When some channels do not need record or video recording you can switch off the channel in order to save the storage capacity of the storage device 1 Resolution optional D1 HD1 CIF 2 Frame rate PAL is with adjustable 1 25 frame full frame rate is 25 NTSC is with adjustable 1 30 frame full frame rate is 30 3 Quality optional level 1 8 level 1 is with the highest quality 1 while level 8 ...

Page 51: ...e set higher 15 9 Recording schedule 24 hour If the timer recording mode is selected in basic setting it is needed to set a regular time period Two time periods can be chosen Move the cursor to the desired time period then input by pressing the number keys on the remote control Timer recording mode is not commonly used Customers can use it according to actual situations Most customers chose to boo...

Page 52: ...tart according to the parameters set in this option 1 Corresponding record On means the corresponding alarm recording function is on 2 Optional resolution D1 HD1 CIF 3 Frame rate PAL with frame 1 25 NTSC with frame 1 30 4 Adjustable video quality 1 8 5 Audio This can be set whether to open the audio of the record if on then the audio will be recorded into the record file 15 13 Speed Record 1 Set t...

Page 53: ...53 Appendices Appendix 1 SVC420 820GPS L platform interface ...

Page 54: ... needed use a conversion head or wiring based on standard corresponding according to the cable sequence defined by the car host Q The device does not conduct video recording after it is turned on and the SD card has already been installed A 1 Check whether the SD card has been formatted or not after installation because an unformatted SD card cannot be used Enter System Menu System Tools Device Fo...

Page 55: ...ngs of the Server IP and port are correct if the 3G signal is strong enough for dialing and then check whether the 3G dial up is successful or not 3 When dialing is unsuccessful please check the 3G antenna is in good contact The dial up may fail because of weak signal Please check whether the SIM card has enough traffic if no traffic dial up will be unsuccessful Q 3G has no report or video what sh...

Page 56: ...e collect as much information as possible to submit to the technical support staff for analysis The more data provided the easier it will be for the technicians to solve the problem Q The device is online but why can I not see the video image A Please set lower sub stream to transmit image the blocked or slow transmission speed situation may occur when the sub stream frame rate is set very high an...

Page 57: ...wn in the above table This is for reference only the actual video file size may change with light changes object movements and many other factors If the image is stationary the video file size will be much smaller In order to save space the user can turn of the audio record and channels without video ...

Page 58: ... Drill On request For punch 4 Remote control Special For debugging host 5 Test pencil On request For detecting circuit 6 Display Special For debugging host 7 Wire strip On request For stripping 8 Screwdriver On request For equipment fixed 9 Hex wrench On request For equipment fixed 11 Tape measure On request For measuring 12 Openings On request For openings 13 Pliers On request For the cut line 14...

Page 59: ... Equipment installation Prepare the necessary installation accessories accessories category in the table below NO NAME ICON NO NAME ICON 1 Power Line 2 Acc Line 3 Self Tapping screws 4 Line deduction 5 Ties 6 Flame retardant corrugate d pipe 7 Insulating electrical tape ...

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