115It is necessary to adjust the communication speed and usethe same communication protocol with external devicessuch as a controller when connecting those externaldevices to the DATA port or the SERIAL connector(RS232C).It is also necessary to perform the settings for the networksuch as the IP address and the gateway address whenoperating this unit a PC via a network such as a LAN.These are the descriptions of how to perform the requiredsettings for communication with external devices.q [Camera Control] Settings for the communica-tion method and the cable compensation forcamera controlSelect a communication method for each camera chan-nel to control cameras from the following.COAX: Controls camera with the coaxial communica-tion (CAM 1 - 8 CH are available for the WJ-HD316,CAM 1 - 6 CH are available for the WJ-HD309)PSD: Controls camera with the PS·Data. (CAM 9 - 16CH are available for the WJ-HD316, CAM 7 - 9 CHare available for the WJ-HD309)RS 485: Controls camera with the RS 485 communica-tion. (CAM 1 - 16 CH are available for the WJ-HD316, CAM 1 - 9 CH are available for the WJ-HD309)OFF: Does not control camera (CAM 1 - 16 CH areavailable)Notes:• Perform settings according to the cameras connect-ed to this unit.• CAM 9-16 control 4 cameras each (only for the WJ-HD316).• When using the coaxial communication to controlcameras, connect cameras to the VIDEO IN con-nectors 1 - 8 for the WJ-HD316 (1 - 6 for the WJ-HD309) (coaxial communication compatible). Whencontrolling cameras connected to other VIDEO INconnectors with coaxial communication, use acoaxial communication unit (WJ-MP204). In thiscase, select "PSD" for the communication methodfor the camera channels to be controlled throughthe coaxial communication unit.• To prevent operation mistakes, set the unused cam-era channels to off.It is possible to compensate for the video signaltransmission loss from the camera when using theVIDEO IN connector 1 - 8. (cable compensation)Perform the settings for the cable compensationaccording to the length of cable used.S: When the length of cable used is shorter than500 mM: When the length of cable used is longer than500 m and shorter than 900 mL: When the length of cable used is longer than900 m and shorter than 1 200 mNotes:• Use 5C-2V cables for the cable compensation.• Perform the settings for the cable compensationproperly according to the cable length. Otherwisecamera pictures may not be displayed/recordedcorrectly.w [PS.Data Setup] Settings for the PS·DataPerform the following settings for the PS·Data.● Unit Address (System)A unit address (System) is a unique number assigning toPS·Data devices. The addresses must be unique to identifysystem devices when connecting multiple devices compati-ble with PS·Data. Numbers, "001"-"099", are to be assignedas the unit addresses to the system devices.● Unit Address (Controller)The unit address (controller) is used to control a PS·Datadevice connected to this unit. Numbers, "001" - "099" are tobe assigned.● CascadeSelect ON or OFF whether or not to use the cascade con-nection.Set this to ON when connecting two or more units or in thecascade connection.ON: Select this when connecting units in the cascade con-nection.OFF: Does not function.■ [Comm] Settings for communication with other devicesScheduleSystemCommSwitcherSETUP MENU LIVEMaintenance Recording EventDisplayCamera ControlPS.Data SetupRS485 SetupRS232C SetupNW Setup 1NW Setup 2NTP Setup■ Type of Camera ControlCAM1CAM2CAM3CAM4CAM5CAM6CAM7CAM8CAM9CAM10CAM11CAM12CAM13CAM14CAM15CAM16RS485PSDSSSSSSSSCOAXCOAXCOAXCOAXCOAXCOAXCOAXCOAXCAM CAM TYPECOMP TYPEScheduleSystemCommSwitcherSETUP MENU LIVEMaintenance Recording EventDisplayCamera ControlPS.DATA SetupRS485 SetupRS232C SetupNW Setup 1NW Setup 2NTP SetupSETUP0010011sOFF1NONE89600OFF■ Unit Address(System)■ Unit Address(Controller)■ Cascade■ Baud Rate■ Data Bit■ Parity■ Stop Bit■ Retry Timing■ Alarm Data■ Camera Number Setup