116It 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. [Camera Control] Settings for the communi-cation method and the cable compensationfor camera controlSelect a communication method for each camera channelto control cameras from the following.COAX: Controls camera with the coaxial communication(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 - 16 CHare available for the WJ-HD316, CAM 7 - 9 CH areavailable for the WJ-HD309)RS485: Controls camera with the RS485 communication.(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 are avail-able)Notes:• Perform settings according to the cameras connectedto this unit.• CAM 9-16 control 4 cameras each (only for the WJ-HD316).• When using the coaxial communication to control cam-eras, connect cameras to the VIDEO IN connectors 1 -8 for the WJ-HD316 (1 - 6 for the WJ-HD309) (coaxialcommunication compatible). When controlling camerasconnected to other VIDEO IN connectors with coaxialcommunication, use a coaxial communication unit (WJ-MP204). In this case, select "PSD" for the communica-tion method for the camera channels to be controlledthrough the coaxial communication unit.• To prevent operation mistakes, set the unused camerachannels to off.It is possible to compensate for the video signal trans-mission loss from the camera when using the VIDEO INconnector 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 than 500 mM: When the length of cable used is longer than 500 mand shorter than 900 mL: When the length of cable used is longer than 900 mand shorter than 1 200 mNotes:• Use 5C-2V cables for the cable compensation.• Perform the settings for the cable compensation prop-erly according to the cable length. Otherwise camerapictures may not be displayed/recorded correctly. [PS.Data Setup] Settings for the PS·DataPerform the following settings for the PS·Data.8 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.8 Unit Address (Controller)The unit address (controller) is used to control a PS·Datadevice connected to this unit. Numbers, "001" - "099" are tobe assigned.8 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