CD56NVIR user`s manual
Contents
1. AN al yy T l SES Le 150 Outline Sizes of the Pan Tilt 5 2 Installation Style of the Product A Installation Style of Plain Base 220 250 Drawing of Sizes of the Side 180 10 210 300 B Vehicle Carried Drawing of Sizes of the Bottom Sizes of the Shock Absorber 39 5 3 Installation Procedures of the Product Remove the bottom plate of the pan tilt 2 Set the corresponding information in accordance with the schematic drawing of the dip switch of addresses protocols and baud rates 3 Install the bottom plate of the pan tilt and take care of the tightness of waterproof seal ring If vehicle carried pan tilt is used first of all fix the chock absorber on the bottom of the pan tilt then fix the whole pan tilt 5 If the plain base is used fix the pan tilt onto the fixation hole of the pan tilt 6 Connect the output wires of the socket according to relative colors on the schematic drawing and do not make wrong connections Attention refer to power label Bil VIDEO OUT Attention the input of power supply couldn t be selected and should be connected as per actual applied style The vehicle carried pan tile takes DC power supply while common pan tilt takes AC power supply 7 For the common pan tilt 10 core socket is used as the alarm interface and detailed connection can be seen from the description of col2. CFF HOME POS HOME is the returning position If some scene is 6 EXT needed to set as HOME call this scene on the camera and set it as the preset position 3 then call up the menu and enter into this sub menu and change the figure after HOME POS into 3 If you need to activate the automatic home do not forget HOVE CPT CN to set AUTO HOME at ON HOME POS can be preset positions from 1 to 63 and 65 to 128 DWELL TIME to set the time of automatic home that is if no 1 AUTO HOVE ON 2 HOVE POS 01 3 MAL TIME 05 MN 4 RETURN control within the set time it shall return home The time can be from 1 to 99 minutes RETURN to return the menu one level upward The default option on the menu of the infrared lamp is OFF Normally the system detects external illumination and opens closes the infrared lamp automatically If the user changes the option of the infrared lamp into ON by the menu the infrared system is changed into the manual control if changing back into the automatic control the user should set the option on the menu of the infrared at OFF RETURN to return to the main menu 2 5 PROGRAM 2 5 1 AUTO PAN START POS to set the start position of the pan between PROGRAH two positions After entering you can move the dome camera by the 1 AUTO PAN START POS 2 AUTO PAN END POS return 3 RUN AUTO PAN SLOW AUTO PAN END POS to set the end position of the patrol between 4 SET TITLE a1 5 5ET PATROL a1 6 RUN PA
3. ON ON OFF ON ALEC OFF ON ON ON OFF ON Ultrak ON ON ON ON OFF ON 6 Setup of the Baud Rate of Communication of the Pan Tilt later 2 bits of SW2 Position of Dip Switch 1 2 3 4 5 6 Baud Rate of Communicati 2400 bps OFF OFF 4800 bps ON OFF 9600 bps OFF ON 19200 bps ON ON Schematic Drawing of Dip Switch for Reference ON ON B01 9600Bps A R a F i a R SAMSUNG 9600Bps A R E a a g Te E A 2b 26 L2 3 4 5 6 ON ON AELC 9600Bps A I R I 4 R PELCO D 2400Bps A I I 5 5 5 i 1 2 3 4 5 6 Lt 2 3 4 5 6 8 Description of the Terminals PELCO P 4800Bps PELCO P 9600Bps a 5 6 tn A 7 Core Input Terminal B 10 Core Input Terminal 8 1 Description of 7 Core Terminal 1 DC12V red 2 GND black 5 R communication orange 3 R communication yellow 4 Null 6 V VF 7 V VF 8 2 Description of 10 Core Terminal 1 Alarm 1 in red 2 Alarm 2 in orange 3 Alarm 3 In yellow 4 Alarm 4 In green 5 NC 6 Alarm In COM black 7 Alarm Out COM black 8 NC 9 Alarm NO out blue 10 Alarm NC COM pink 8 3 Description of 10 Core Socke a When 7 core input takes DC voltage 10 core socket is free and there is no alarm system b When 7 core system takes AC 24V voltage 10 core socket is used for the alarm system V Installation of the Product 5 1 Drawing of the Sizes of the Product i 30a j
4. PROGRAM to enter into the sub menu of the enhance function of SOM EE the menu aan 5 PAL CAMERA PAL CAMERA to switch modes of PAL NTSC being identical with 6 CAM DEFAULT SET that of the camera 7 RESET PT CAM DEFAULT SET to recover to the default setup of the camera g Ey T DOME RESET to reset the system EXIT to exit the main menu DISPLAY SETUP ID DISPLAY when it is set at ON the monitor shall display the DISPLAY SETUP address of the pan tilt such as CAM 001 The default is ON when power supply is switched on 1 1D DISPLAY ON Ba 2 1D POS TOP L ID POS to set the display position of the pan tilt which canbe 9 TITLE DIS ON at four corners of the screen such as TOP L upper left TOP R TITLE POS 61 LINE upper right BOTT R bottom left and BOTT L bottom right A alread on TITLE DIS when it is set at ON the title of the preset position can be displayed on the left side of the screen when calling the preset position such as NO 001 ABCDEFGH If no title of the position then only NO 001 is displayed The modification of the title of the preset position can be set at the PROGRAM option on the menu TITLE POS to set the display position of the title of the preset position from the Ist line to the 10th line The 1st line is at the top of the screen CAM DISPLAY when it is set at ON the display of the camera itself can be opened RETURN to return to the main menu CAMERA SETUP CAMERA SETUP SLOW SHU
5. color on the screen the user can set various kinds of modes by orders There are six modes available for selection indoor modemm outdoor mode trigger mode auto tracking white balance manual white balance automatic mode AE Mode manual automatic setup Setup of Low Illumination normally the camera operates under normal condition In case when ambient illumination is lower than 1 LUX the camera can automatically switch into zero illumination state You can also make the camera under the zero illumination state manually Other function refer to different camera by using system menu to control 5 Alarm Input Output only when used as normal pan tilt AC24V input Four normal open alarm inputs and close alarm One group of the alarm output normal open and normal close style When the system identifies the alarm signal it can start the pan tilt and the camera immediately as per the setup of the program and switch the image in the alarm zone into the main monitor adjust the position of the alarm position monitor the preset position and reflect conditions of the alarm zone as fast as it can Inputs of four alarm channels ALM 1 ALM 2 ALN 3 ALN 4 Output of one alrm channel Call the 29th preset position when the Ist alarm channel is activated Call the 30th preset position when the 2nd alarm chamnel is activated Call the 31th preset position when the 3rd alarm channel is activated Call the 32th preset
6. position when the 4th alarm channel is activated A The 29th 30th 31th and 32th preset spots should be set in advance can the alarm then be responded d The alarm input should be the input signal with the switch type Any other types of the input signal such as voltage signal could damage the dome camera In case multiple channels have alarm signals the pan tilt shall response upon them on by one with the interval of 2 seconds The pan tilt shall do not response upon functions such as pan patrol and self study when the alarm signal in inputted 6 Infrared System a The infrared system is normally under automatic control state The infrared lamp shall act followed by open close of the low illumination of the camera b The open close state of the infrared lamp can be changed by the menu manually c The default option on the menu of the infrared lamp is OFF Normally the system detects external illumination and opens closes the infrared lamp automatically If the user changes the option of the infrared lamp into ON the infrared system is changed into the manual control if changing back into the automatic control the user should set the option on the menu of the infrared at OFF d When being at critical illumination as the infrared can affect the illumination of the camera the oscillation of open close of the low illumination of the camera can be caused In order to suppress such a state effectively the system s
7. synchronization of the camera which provides synchronic signal to the internal camera When it is at 1 2 state the external synchronization is introduced into the internal camera when it is at 2 3 state the external synchronization has no action upon the internal camera If the system adopts AC24V power supply the jumper should be set at 1 2 state if DC power supply is applied the OSX jumper should be set at 2 3 state 3 lee O v4 ia 3 2 jor D o 2 XZ Q ij Re ri M D a 1 PL 1 2 2 3 External 1 2 2 3 ci ean ON OFF sync 0 OFF oug aBBeBsBBee a88888 4 Dip Switch of Address Dome States of Dip Switch Address DIP 1 DIP 2 DIP 3 DIP 4 DIP 5 DIP 6 DIP 7 DIP 8 DIP 9 DIP 10 1 ON OFF OFF OFF OFF OFF OFF OFF OFF OFF 2 OFF ON OFF OFF OFF OFF OFF OFF OFF OFF 3 ON ON OFF OFF OFF OFF OFF OFF OFF OFF 4 OFF OFF ON OFF OFF OFF OFF OFF OFF OFF 5 ON OFF ON OFF OFF OFF OFF OFF OFF OFF 6 OFF ON ON OFF OFF OFF OFF OFF OFF OFF 7 ON ON ON OFF OFF OFF OFF OFF OFF OFF 8 OFF OFF OFF ON OFF OFF OFF OFF OFF OFF 9 O
8. which ON means 1 and OFF means 0 b The coded addresses shown above are only from 1 to 18 and those from 19 to 1023 are and so forth c Setup of the protocol the protocol is set up by the first four bits of SW2 and the baud rate is set up by the later two bits Please refer to the following table and set the protocol and the baud rate to be identical with that of the main machine 5 Selection of the Protocol and the Default Baud Rate SW2 is used to set the communication protocol and the baud rate used by the pan tilt Bits from DIP 4 to DIP 1 of the SW2 are used to select the protocol and 16 different protocols can be selected in maximum The encoded table of the protocol selected by the pan tilt is as follows 7 Selection of Communication Normal Baud Type or Protocol Protocol Rate DIP 1 DIP 2 DIP 3 DIP 4 DIP 5 DIP 6 SAMSUNG ON OFF OFF OFF OFF ON B01 ON OFF OFF OFF OFF ON NEON ON OFF OFF OFF OFF ON Santachi OFF ON OFF OFF OFF ON PELCO D ON ON OFF OFF OFF OFF PELCO P 4800 ON OFF PELCO P 9600 OEE OEE ON Oe OFF ON PANASONIC ON OFF ON OFF OFF ON Longcomity OFF ON ON OFF OFF ON HUNDA600 ON ON ON OFF OFF ON LILIN OFF OFF OFF ON OFF ON VICON ON OFF OFF ON ON OFF MOLYNX OFF ON OFF ON OFF ON KALATEL ON ON OFF ON ON OFF VCL OFF OFF ON ON OFF ON Reserved ON OFF
9. N OFF OFF ON OFF OFF OFF OFF OFF OFF 10 OFF ON OFF ON OFF OFF OFF OFF OFF OFF 11 ON ON OFF ON OFF OFF OFF OFF OFF OFF 12 OFF OFF ON ON OFF OFF OFF OFF OFF OFF 13 ON OFF ON ON OFF OFF OFF OFF OFF OFF 14 OFF ON ON ON OFF OFF OFF OFF OFF OFF 15 ON ON ON ON OFF OFF OFF OFF OFF OFF 16 OFF OFF OFF OFF ON OFF OFF OFF OFF OFF 17 ON OFF OFF OFF ON OFF OFF OFF OFF OFF 18 OFF ON OFF OFF ON OFF OFF OFF OFF OFF 1023 ON ON ON ON ON ON ON ON ON ON SW1 is used to set the addresses of the pan tilt which has the range from 1 to 1023 From DIP 10 to DIP 1 it corresponds to a binary number with 10 bits in which the highest bit is DIP 10 and the lowest bit is DIP 1 The state ON for each bit means 1 while the state OFF means 0 The encodes of some addresses are as follows For example wn paan m z 1 2 3 4 cm om onan 5 6 7 8 9 10 N 1 Speed Dome Address 1 Speed Dome Address Speed Dome Address 3 LT to 2 ALEME 5 6 7 8 9 10 123 4 5 67 8 9 10 123 45 67 8 9 10 Speed Dome Address 4 Speed Dome Address 18 Speed Dome Address 1023 a The address of the dome camera is set according to the binary coding system in
10. ORD PATTERN to edit self study of patrol It can remember PTZ operation in 40 seconds in maximum When the 40th second is up or press CLOSE button the edit is terminated 2 5 8 RUN PATTERN to run self study pattern After running it shall exit the menu Control the joystick to terminate its running 2 5 9 RETURN to return to the main menu 3 Appendix to the Menu Operation of Multiple Patrol Positions under Edit State After entering into Edit state operations on the screen are as follows The prompt messages are displayed on both op and bottom lines and information of every pattern is displayed in the middle of the screen One line includes data of two patrol positions Move the cursor by PAN LEFT RIGHT and change values by TILT UP DOWN Press down buttons for more than one second to speed up operation Press CLOSE button to exit the Edit state and store the revisions The program can search the first position where POS is and store data in front of it and regard data after it ineffective Look the above drawing for example the program stores first four patrol positions The settable range of POS is from 1 to 63 and 65 to 128 When POS is it means the range of the patrol is finished The settable range of SP is from 0 to 8 0 is the same with 1 and has the fastest speed while 8 has the lowest speed The settable range of TM is from 0 to 99 seconds NO No of Patrol Position POS No of Preset Position SP Leavi
11. Operation Manual of Outdoor High Speed Pan Tilt with Infrared Lighting Pleased read the manual carefully before using the product I Notes for Attention 1 Read the manual carefully before installing the product 2 There are two input ways of power supply DC12V vehicle and AC24V normal pan tilt Detailed connections refer to the description files 3 There are sophisticated optical and electronic components inside the product Avoid incorrect operation methods such as heavy pressing or strong vibration during the course of transportation store and installation otherwise the product could be damaged 4 Please do not dismount components inside the product to avoid occurrence of trouble There is no part inside the product which needs repair by customer himself 5 Observe all electric safety standards in application and adopt special power supply attached the product RS 485 control signal and video signal should be kept enough distance with the high voltage devices and cables during the course of transmission and take protection measures such as anti lightning and surging etc if necessary 6 Do not apply the product under the state exceeding limited temperature humidity or specifications of power supply 7 Do not aim the camera at the sun or very bright object aim or monitor bright and still object for a long time whether the power supply of the camera is switched on or off 8 Clean out dirt with special lens tissue if dust i
12. TROL a1 Push CLOSE button you can store current position and return 7 RECORD PATTERN RUN AUTO PAN to pan between two positions Please set the start 8 RUH PATTERN 9 RETURN joystick Push CLOSE button you can store current position and two positions After entering you can move the pan tilt by the joystick position and the end position of the pan first If the start position is just the end position the dome camera shall make 360 pan The speed of the pan is divided into six grades FAST NORMAL SLOW FAST NORMAL SLOW The first three grades are the pan less than 180 while the rear three grades are the pan larger than 180 Adjust speed by PAN LEFT PAN RIGHT and press OPEN button to exit the menu The start position and the end position of the pan can be set up by options 1 and 2 of the menu SET TITLE to edit the title of the preset position Only first 63 positions can have their titles Select the number of the preset positions by PAN LEFT PAN RIGHT and press OPEN button to enter into the edit state Operations under the edit state are shown below SET PATROL to edit patrol data of multiple positions Select the number of the pattern by PAN LEFT PAN RIGHT and press OPEN button to enter into the edit state Operations under the edit state are shown below 2 5 6 RUN PATROL torun patrol of multiple positions Select the number of the pattern by PAN LEFT PAN RIGHT and press OPEN button to exit the menu 2 5 7 REC
13. TTER frame accumulation function with options of 4 siqusHUTTER AUTO manual automatic Under automatic state when the display of the 2 BACK LIGHT OFF camera is opened ASS shall be displayed on the screen A e Liag Aele BACK LIGHT backlight compensation open close 5 D 700H OH ICR SHOT low illumination ON manual AUTO automatic 6 FOCUS AUTO IRIS to set up automatic iris AUTO automatic MANU manual SSC UE CAH i D ZOOM to set up digital zoom ON open OFF close 9 RETURN FOCUS to set up automatic focusing AUTO automatic MANU manual WB SET ATW INDOOR OUTDOOR ONEPUSH AUTO MANU MENU OF CAM this option is empty RETURN to return to the main menu 2 4 CONTROL SETUP 2 4 1 2 4 2 AUTO FILP NULL no such a function ALARM ON OFF Turn on or Turn off the alarm input function 2 4 3 2 4 4 2 4 4 1 2 4 4 2 2 4 4 3 2 4 4 4 2 4 4 5 2 4 5 PRESET PIC NULL no such a function HOME OPTION to enter into the sub menu of automatic home functi unction AUTO HOME when it is set at ON the automatic home is opened It 1 AUTO FI LP CN means if the user has no any function in a period of time the pan tilt 9 ALAM ON shall return home HOME The pan tilt couldn t return home 3 PRESET ALC NOVE automatically if the pan tilt is at patrol state If no home returning is 4 HOVE CPTI CN needed when the pan tilt is under stop state set this option at OFF 5 R_LED
14. emove circuit Camera damaged Replace Successful self inspection without control Wrong connection of control signal wires Make correction Mismatched address Re select Mismatched protocol Make mismatch of protocol and controller and restart Dome pan tilt out of control circuit Bad contact of VF eee Remove circuit Unstable images 2 Insufficient electric Replace power Abnormal X 3 Restart self inspection Bad contact of control Remove Operation of main machine has problem Restart the main machine Much load or communication distance too far 1 Connect 120Q resistor of the farthest dome pan tilt from the controller and disconnect all other resistors 2 Add coding divider Auto Manual of infrared lamp ineffective Infrared lamp may be damaged Rework Some common troubles and their causes and remedies are listed above for your reference Should you meet other special problem you can contact with the dealer directly for technical support
15. hall open the infrared forcibly for 30 minutes If the automatic state of the infrared is needed the user should change the option on the menu of the infrared at OFF III Setup of the Menu of the Pan Tilt 1 Basic Operation of the Menu 1 1 Open the main menu by the control keyboard or the matrix through the order calling the 64th preset position or the order calling the 1st preset position in two fast and consecutive times 1 2 When the menu is displayed on the screen operate TILT UP TILT DOWN to move the cursor to the option to be set and operate PAN LEFT PAN RIGHT to modify contents or order to enter into the said option 1 3 To speed up operation by making the joystick towards one direction for more than one second 1 4 All setup on the menu could not be lost even the power is failed 1 5 Special uses can be seen from the description of the menu 2 Setup of the Menu 2 1 MAIN MENU 2 1 1 DISPLAY SETUP to enter into the sub menu of the display setup which can set the ID display title 2 1 6 2 1 7 2 1 8 2 2 2 2 1 2 2 2 2 2 3 2 2 4 2 2 5 2 2 6 2 3 2 3 1 2 3 2 2 3 3 2 3 4 2 35 2 3 6 2 31 2 3 8 2 3 9 display of the presser position and the display of the camera itself CAMERA SETUP to enter into the sub menu of the common data MA N MU of the camera CONTROL SETUP to enter into the sub menu of the control data of 1 O SPLAY SETUP the pan tilt CNA ENE
16. n can be selected freely The pan tilt can make scan larger or smaller than 180 between any two positions with adjustable speed c Six groups of programmable patrol pattern are available with 16 preset positions each The running speed and retained time for each preset position are adjustable respectively d Self study function of pattern The system can simulate the PTZ route of user s operation within 40 1 seconds and data are kept in memory even power is failure Character superimposing function It can display the address of the pan tilt title of the preset position etc Long focus speed limited function The pan tilt can adjust automatically the manual control speed depending on the focal length of the camera The larger the magnification times the slower the manual control speed thus to ensure searching the target rapidly and accurately Integrated multiple protocols A lot of communication protocols are integrated inside the pan tilt with selectable baud rates from 2400 bps to 19200 bps 4 Camera Function Refer to Camera g Control Mode of Focal Length the user can manually adjust the focal length of the camera Control of Magnification the user can pull up or push away the lens Backlight Compensation in case the lit object has dark background and couldn t be displayed clearly the user can switch on the backlight compensation White Balance in case images have distorted
17. ng Speed TM Dwell Time After entering into Edit state following in formation displays on the screen EDIT AREA one line includes data of two patrol positions SEQ 01 It means current set sequence is 1 SEQ 781 CLOSE EXIT i gt CLOSE EXIT Press CLOSE to exit Edit state Operation of Title of Preset Position under Edit State After entering into Edit state the display on the screen is shown as follows from the 3 3 sus PRESET NO 81 drawing we can find the current setup is the first preset position with the title TITLE HO TITLE of NO TITLE Move the cursor by PAN LEFT RIGHT and change values by TILT UP DOWN Press down buttons for more than one second to speed up operation Press CLOSE button to exit the Edit state and store the CLOSE EXIT revisions The title of the preset position can include 8 characters in maximum such as 0 9 A Z and blank Note the first letter should be 0 9 or A Z otherwise it means the title of the preset position should be deleted When calling the preset position it only displays NO XXX without the title IV Setup of the Intelligence Full Dome Pan Tilt Before installing the product first of all confirm the communication protocol and the baud rate of the main machine in the system then set the dip switch SW2 of the pan tilt to be identical with that of the system set the address of the pan tilt on SW1 and the type of the communication protocol and the ba
18. nual EEA Co 15 625KHz H 50Hz V Horizontal Resolution 480TVL Signal Noise Ratio 250db 48db Electronic Shutter 1 3 1 10000 sec 1 50 1 10000 sec Lowest LUX 0 01 1 Lux focusing Range f 4 1 73 8mm 18x f 3 6 82 8mm 23x f 3 6 98mm 27x Iris amp Zoom Automatic Manual Pan Movement 0 80 s Tilt Movement 0 60 s Basic Preset Position 128 positions in maximum Functions of 5 Pam Tilt Patrol Function 6 patrol patterns are stored in maximum Scanning Speed 0 5 30 s Self Study Pattern 40 sec Infrared Illuminator High Brightness LED X 40pcs Wavelength 850 nm Project Distance 80 m Infrared Power Consumption 1 6 W Pomp Control of Infrared Lamp Auto Manual control on menu ae Life of Infrared Over 20000 hours eee Four Channel Inputs Normal Open closing for alarm One Channel Output Normal Open Normal Close Output VIII Normal Troubles and Remedies Troubles Possible Causes Remedies No action and images after switching on Power supply damaged of insufficient electric power Replace Wrong connection of Engineering circuits Make correction power supply wires failed popes Mechanic trouble Repair Abnormal self inspection Pan tilt may be E Re fix images with humming of inclining motor Insufficient electric A ee Replace with qualified power supply Normal self inspection no Wrong connection of VE circuit Make correction Bad contact of VF images sie R
19. ors of terminals 13 VI Connection Drawing of the System for Reference 6 1 Schematic Drawing of Common Pan tilt AC24V POWER Video in digitial video HD Record Io Ojo Fa ool Ho ao RS485 BUS da keyboard Common line Alarml Alarm2 Alarm3 Alarm4 6 2 Schematic Drawing of the Vehicle Carried Pan Tilt the shock absorber is added DC12V POWER il Video in digitial ii HD Record RS485 BUS Control Kfyooard VII Main Technical Index Power Supply Option DEUN tao AC24V 10 Tin 1 75A Power Consumption 30VA Weight 10Kg P PEMET ADNE Installation Style Plain Base Installation Vehicle Carried Relative Humidity 10 90 Operation Temperature 35 C 55 C Waterproof Class IP66 Model CDS56NVIR 18 CDS56NVIR 23 CDS56NVIR 27 Image Inductor 1 4 color CCD Effective Pixels 752H X 582V 795H X 596V Synchronization System Inside outside Inside Video Output Compound Signal1 0Vp p 75 Q White balance Automatic Ma
20. s stuck on the lens II Description of Functions This product is a high tech monitor and controller which incorporates high definition color camera universal variable pan tilt infrared lighting multi functional decoder character superimposing alarm input output into a whole reduces interconnections to a great extent among parts in the system and rises up the reliability of the system In addition it has advantages of easy installation and maintenance beautiful appearance lightweight and flexible simple operation etc 1 Integrated Multi Protocol Decoder a The built in decoder integrates 16 kinds of communication protocols in maximum The baud rate of communication is adjustable It has strong universality and is compatible with multiple common systems only by simple setting on the dip switch b RS485 serial control addresses of the pan tilt 1 1023 2 Integrated Panoramic Pan Tilt a To rotate continuously in unlimited 360 horizontally with speed from 0 9 60 rad s and from 90 90 vertically with manual speed of 40 rad s b Smooth running at low speed with super lower noise Images have no fluttering c Panoramic monitor without black spot and the positioning accuracy can reach 0 1 3 High Degree of Intelligence Preset memory has as much as 128 positions Data are kept in memory even power is failure b Horizontal scan between two positions are supported Scan speed can be altered and direction of pa
21. ud rate on SW2 S 1 SH2 n on OOOO DEP Wee E 60 eg FO ORF pag 4 Dip Switch of Address Dip Switch of Protocol Figure 1 1 Terminal Resistor The jumper JP1 is the option switch of 120 Q terminal resistor of the bus RS485 When it is at 2 3 state 120 Q terminal resistor is opened and no bus 485 is connected when it is at 1 2 state 120 terminal resistor is connected in parallel with the bus 485 In the bus RS485 system there is only one pan tilt which has the terminal resistor to be connected in the circuit and other pan tilts whose terminal resistors are opened so as to increase the reliability of the system Generally the terminal resistor of the pan tilt at the farthest end from the control circuit is connected and all terminal resistors of other devices are opened 2 Power Supply Panel for the Vehicle Pan Tilt a Input voltage is DC10 5 18V In Z 3 5A b No alarm input and output connect al QUUUUUU El Ge JP1 ae M EL 3 2 JP1 1 2 2 3 120R ON OFF O CEE EB8868E DC DC Converter Code DIP ON DIP 4G EEEEEEEEGE 4EERREE 12345678 910 12345 6 3 Power Supply Panel for the Vehicle Pan Tilt a Input voltage is AC24V I 21 75A b With alarm input and output c External synchronization The jumper JP2 is the connection terminal of the external
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