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DVR-4  4-Channel digital Recorder 

26 

PTC3:

 (seven byte) 

 

Byte1 Byte2

 

Byte3

Byt4

Byte5

Byte6

Byte7

 

0xFF Addr 

Var1

Var2

  

Check 

sum 

 

Var1 Var2 function 

0x00 0x08

 

Ch1/up 

0x00

 

0x10

 

Ch2/down

 

0x00

 

0x04

 

Ch3/left

 

0x00

 

0x02

 

Ch4/right

 

0x04

 

0x00

 

Chall/enter

0x00

 

0x40

 

Record 

0x00

 

0x20

 

Play 

0x02

 

0x00

 

Menu 

0x00

 

0x80

 

0x01 0x00 Display/- 

 

Byte 5 and byte 6 are ransom value from 0x00 to 0xff. 

Byte 7 = mod [(byte2 + byte3 + byte4 + byte5 + byte6)/100] 

 

Note:

 This protocol is the same as PELCO-D, which is used to control speeddome. So, if you use 

PELCO-D to control speeddome by a keyboard, you can also use the keyboard to control the DVR 

through this protocol, we can use different address to distinguish the DVR and the speeddome. 

 

PTC4:

 (eight byte) 

 

Byte1 Byte2 Byte3 Byte4

Byte5

Byte6

Byte7 Byte8 

0xa0 Addr 0x00 0x07 0x00 

Var 

0xAF Checksum 

 

         Byte8 = byte1 xor byte2 xor byte3 xor byte4 xor byte5 xor byte6 xor byte7   

 

Var Function Var 

Function 

0x01 Ch1/up 

0x0C

Schedule/9/preview 

segment 

0x02 Ch2/down 

0x0D

Alarm/0/next 

segment 

0x03 Ch3/left 

0x0E

Menu/first 

segment 

0x04 Ch4/right 

0x0F

PTZ/last 

segment 

0x05 Chall/enter 

0x10 

Iris/1 

0x06 record 

0x11 

Focus/2 

0x07 Play 

0x12 

Zoom/3 

0x08 Pause 

0x13 

Speed/4 

0x09 Reward 

0x14 

Stop/5 

0x0A

Forward 0x15 

Search/6 

0x0B

Stop 0x16 

Quality/7/+ 

Содержание DVR-4

Страница 1: ...DVR 4 4 channel Digital Video Recorder M Ma an nu ua al l...

Страница 2: ...ar radiator and ventilating trunk etc heat sources or under straight sunshine or dusty places or anywhere there is a chance for mechanical librations or impact Advice While recording TV programs or VC...

Страница 3: ...ONT PANEL 11 1 RECORDING PLAYING CONTROL BUTTONS AREA 11 2 FUNCTION CONTROL AREA 11 3 CHANNEL CHOOSING CONTROLAREA 12 DISPLAY STATUSES WHILE RUNNING 13 1 SCREEN DISPLAY WHILE RUNNING 13 2 SCREEN DISPL...

Страница 4: ...l digital Recorder 3 7 SEARCH PLAY 20 8 REMOTE CONTROL 21 9 PTZ CONTROL 22 10 SERIAL PORT CONTROL 22 EXTERIOR SIZE 24 INCASE LIST 24 APENDIX A SERIAL PORT PROTOCOL 25 APENDIX B RECORD TIME FOR 40G HAR...

Страница 5: ...push menu button on the front panel it will display password input window The password is a random combination of 6 digits of 0 9 To enter the menu below you have to input the correct password by push...

Страница 6: ...on RECORD SELECT menu is as same as CAMERA SELECT options Please remind that only selected camera will record events during recording period 5 Record mode There are two different record modes EACH an...

Страница 7: ...setup window will appear which is illustrated as below Push upward or downward button to move the cursor push add or decrease button to change the value push enter button to select OVERWRITE ENABLED...

Страница 8: ...wnward button to move the cursor push add or decrease button to change the value SENSOR RECORD TIME The number indicates how long sensor recording will last after the sensor indicates the movements in...

Страница 9: ...not work 11 Sub menu When the cursor moves to SUB MENU then push enter button the sub menu window will appear which is illustrated as below including PASSWORD CHANGE TIME SET PROTOCOL SET Push select...

Страница 10: ...ing the password is recommended strongly Keep the password at a safe place is always very helpful 13 Time set When the cursor moves to TIME SET then push enter button the time set window will appear w...

Страница 11: ...E PROTOCOL The protocol that DVR control speeddome include pelco p pelco d vido lilin default is pelco p SPEEDDOME ADDRESS changable form 0x00 to 0xff the default is 0x01 The default addresses of spee...

Страница 12: ...tton to continue to play Rew Fast backward button Push this button to start fast backward playing till push play button to start normal playing from the present position Forward Fast forward button Pu...

Страница 13: ...nt and then begin to play While inputting numbers this button is used as numer key of 0 Menu First segment Push this button to enter system setup menu While playing push this button the system will ju...

Страница 14: ...ay y s st ta at tu us se es s w wh hi il le e r ru un nn ni in ng g 1 Screen display while running CH1 CH4 are the names of four channels OFF means the forth channel is set disabled 2 Screen display...

Страница 15: ...order 14 EACH record mode M current work hard drive is master hard drive S slave normal record T time record S alarm record 3 Screen display while playing EACH record mode M current work hard drive is...

Страница 16: ...rated as below 1 Power connector socket 2 Video output 3 Video input 1 2 3 4 4 Sensor input CH1 5 Sensor input CH2 6 Sensor input CH3 7 Sensor input CH4 8 Alarm output 9 RS485 port 10 IDE data port 11...

Страница 17: ...unwanted entrance of anonymous visitor The switch is open at normal state but when the alarm is activated the switch is closed so that the alarm gets the power The circuitry is as follows There are tw...

Страница 18: ...tinue the interrupted recording The time for hard disk resetting and clearing up depends on the recorded information on the hard disk which varies from ten seconds to a few minutes So please wait pati...

Страница 19: ...M which instand master hard disk or S which instand slave hard disk will blink 4 Alarm recording Alarm recording is not started by manually pushing record button all the recording started by manually...

Страница 20: ...ultaneously on four channels that is to say four channels recording can only use the same timing setting simultaneously starting and simultaneously stopping To start Time recording function besides ma...

Страница 21: ...the start time and the end time of the record segment which the cursor point to NO the ID of each record segment TYPE the record type which includes three types normal sensor time TIME the record star...

Страница 22: ...DVR 4 4 Channel digital Recorder 21 8 Remote control...

Страница 23: ...e now controlling the speeddome connected to channel one Push the button again to control the speeddome that connect to the channel two the character PTZ CAM 2 will appear on the screen the same to ch...

Страница 24: ...odified MJPEG Hard disk Support two hard disk up to 120G each Record time 18 1680 hours 40G Electron clock Year Month Day Hour Minute Second Secrete function Password protection Power source AC90V 240...

Страница 25: ...ze e I In nc ca as se e l li is st t Incase list Name Quantity 4 channel hard disk video recorder 1 Remote device 1 Power wire 1 Keys to removable hard disk control lock 2 User guideline 1 In case of...

Страница 26: ...3 SD 0x2F 0x53 0x44 Speed 4 SP 0x2F 0x53 0x50 Stop 5 SR 0x2F 0x53 0x52 Search 6 QY 0x2F 0x51 0x59 Quality 7 DY 0x2F 0x44 0x59 Display 8 SE 0x2F 0x53 0x45 Schedule 9 preview segment SR 0x2F 0x53 0x52...

Страница 27: ...D to control speeddome by a keyboard you can also use the keyboard to control the DVR through this protocol we can use different address to distinguish the DVR and the speeddome PTC4 eight byte Byte1...

Страница 28: ...24 48 96 600 Quad screen LOW 30 60 120 750 HIGH 31 62 124 775 NORMAL 45 90 180 1125 Each screen LOW 59 118 236 1475 NOTE 1 A jumper setting on the main board may be used to convert the operation forma...

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