JVC VR 601 instruction manual Setup, Communication Protocol, General Command Format

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6. RS-232 & RS-485 Protocol

6.1 Setup

6.1.1Use a Null Modem cable (the standard RS-232 9 Pin Cable with Pin 2 and Pin 3 exchanged, see pin configuration chart below for details) to connect the COM 1 on the rear panel of the DVR to a PC.

6.1.2Set the RS-232option to ON in the COMMUNICATION page of the setup menu.

6.1.3Set the PC communication parameters: 9600 bps, No Parity, 8 Data Bits, 1 Stop Bit.

6.2Communication Protocol:

6.2.0General Command Format

<Lead Code = 0x41>, < Dest ID >, < Src ID >, <Main category >, <Second category >, {<Number of parameters>,<Parameter 1>, <Parameter 2> ..,} <End Code= 0x4f>

Lead Code

= 0x41

 

Dest ID

= 0x01

 

Src ID

= 0x20

 

Main Category = 0x01

Keys and Signals

 

= 0x02

Command

Second Category = 0x01 Handshake

=0x02 Request Time/Set Time

=0x06 Request System State

End Code= 0x4f

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Contents Digital Video Recorder Important Safeguards Avertissement Safety Precautions for USA and CanadaFor Your Safety Australia Power SystemImportant In the United Kingdom Mains Supply AC 230 Connection to the mains supplyHandling the unit About the provided power cables for VR-601 UPlace of storage and use AC adapter section Important Safety InstructionsTable Of Contents Specifications Compatible Multiplexers Product Introduction Product FeaturesHard-disk drive compartment Front ViewHard-disk compartment lock Operate buttonDisk Indicator Rec IndicatorOperate Indicator Up / Down buttonsMobile Rack HDD LED Mobile Rack Power LEDRear View No Connection Alarm In/OutThis Figure is Looked from the Rear Memo Basic ConnectionConnectiong to the AC Adapter Connecting with a Multiplexer Connecting with a Single CameraMultiplexer Connecting with a QuadClock SET Attaching AN External Device to DVRMaxtor Hard-Disk Drive InstallationMUX OFF Size POS System InformationQuality Best Ntsc Rate 6 HR Updating System Software Best Configuring Recording SettingsHigh StandardNtsc MUX OFF PAL MUX OFF Manual Recording Timer RecordingRecording Operations Start END 0000-0000 0000-0000 0000-0000 0000-0000 0000-0000 0000-0000 0000-0000 M 0000-0000 WPRE- Alarm OFF Main Alarm REC Enable Alarm RecordingExternally triggered Recording REC Quality Best Audio OFF ALM Type ALM DurationDiagrams below Playback Operations Operation Status From REC mode to Playback modeFast Forward/Reverse Search to play back a particular recorded videoPlay Back Picture-by-picture You can also operate by using button and buttonSlow Forward/Reverse Search Operations Search Full List Alarm List Time Search Thumbnail SD CardPlay Back Recorded Video from a HDD of the mobile rack Full List SearchAlarm List Alarm list SearchTime Search Search2003 Thumbnail SearchSearch Thumbnail Year Full List SD Card Search Mobile Rack HD Backup Backup OperationsBackup Backup Main SET HD2 Usage Alarm Select Main Backup ALL to HD2Disk Setting Reformat HD2 Usage Alarm Select Main Backup Alarm to HD2Search button 1220 2001-02-01 0330 2001-03-02 0420 1330Backup the System setting info into SD Card Security Digital Card SD Card BackupSave the whole setting into the SD card Archive Single image Clips into SD CardKey Lock Operation Transfer the system setting info of DVR to anotherMenu Setup REC Quality REC SettingAlarm Setting REC Quality PRE- Alarm Clock / Timer SET REC Enable OFF Main Timer REC Enable Clock / TimerTimer REC ScheduleCommunication NET Enable OFF NET Dhcp NET IP SET FTP Setting MainNET Enable Enable Comm Setting FTP Setting Comm IDREC Mode Alarm REC REC ModeFTP Account FTP IP PasswordUser PathBackup Full Main Disk REFORMAT/CLEAR Disk SettingBackup HD HD2 Usage BackupSystem Situation MAC 00 0c 0c 00 00 Bios SW 1.00J Date Jun 9 Communication Protocol SetupGeneral Command Format Value of a specific front panel key Set Time Second Category=0x02 Request Time Second Category=0x02Request State Second Category=0x06 Description of System StateJumper settings of hard-disk drives for the system Location Mobile Rack InstallationPage Push the active-handle inward Lock the Key System Default SET RS232 / RS485 Disk Setting ReformatD Message Meanings PIN no Network ViewerPage View the VR-601 video from a remote PC Function Buttons Description Viewing images View all the connected devicesView single device Playback function bar Set the regular record settings Change the Record & Timer Properties Via the NetworkSet the Alarm record settings Set the record timerArchive Images to the Computer Image Viewer Point stops recording Previously recorded data remaining 12-02-02 01-30-03 Lists 2999 02-03-03 3000 02-08-03Cable Connections Physical specification of RJ-45 cable for EthernetConnect to a computer Connect to a LAN Hub IntranetConfigure Your DVR Network Settings RJ-45 PIN configuration for LAN HubEnable DVR Network Function Connect to WAN InternetSet IP Address Enable Dhcp Function12.3 TCP/IP Communication Software Page Click Start Settings Control Panel Network 12.4 TCP/IP installation12.5 TCP/IP Configuration setting Click Start Programs MS-DOS Prompt Connection TestingPage Model Number VR-601 U VR-601 E Design and specifications subject to change without noticeColors Manufacturer Model ChannelDecode on DVR Viewer
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