13q Audio out connector (AUDIO OUT)Audio will be output from this connector. Audio beinginput to the AUDIO IN/ALARM OUT terminal or to theAUDIO IN connectors will be output. When playingrecorded images, audio recorded with the images willbe output.w Aux in connector (AUX IN)Use for audio communication between the recorder andthe PC (remote talk). Audio from the microphone con-nected to this connector will be input.e Monitor 1 connector (BNC) (MONITOR1)Images from the cameras connected to the VIDEO INconnectors will be output.r Serial terminal (D-SUB, 9-pin) (SERIAL)This terminal is unavailable.t Monitor 2 terminal (D-SUB, 15-pin) (MONITOR2)Connect a video monitor to this connector.y RS485 port (RS485 (CAMERA))Connect an RS485 combination camera to this port.u Data port (DATA)Connect a PS·Data compatible device to this port.i Mode switch (MODE)Use to determine the operational mode of this recorder.( page 47)o Network port (10/100BASE-T)Connect a LAN cable between this port and the net-work port of a PC. When the recorder is connected witha network correctly, the link indicator beside the portwill light orange. When data flows through the networkport, the access indicator beside the port will blinkgreen.!0 Copy 1 port (COPY1)When an external recording device is connected to thisport, images recorded on the built-in HDD can becopied onto it.!1 Audio in/Alarm out terminal (D-SUB, 25-pin) (AUDIOIN/ALARM OUT)Connect an alarming device such as a buzzer or analarm lamp to this terminal. When a device such as amicrophone amplifier is connected, audio from it will beinput. Audio being input to this terminal will be outputfrom the AUDIO OUT connector of the unit and the con-nected PC.!2 Alarm in/Control terminal (D-SUB, 25-pin) (ALARMIN/CONTROL)Connect an alarming device such as a sensor or a doorswitch to this terminal.!3 Audio in connectors (RCA) (AUDIO IN, 1 - 6)This connector is the line-in connector. Connect adevice such as a microphone amplifier to input audiofrom it. Audio being input to this terminal will be outputfrom the AUDIO OUT connector of the unit and the con-nected PC.!4 Signal ground terminal (SIGNAL GND)Connect a grounding wire between this terminal andthe signal ground terminal of the other device in thesystem.Otherwise, it may cause oscillation or noise.!5 Power button (POWER ON/OFF)When this button is pressed and the power is turned on,the unit starts operation.When this button is pressed again and the power isturned off, operation stops.!6 Cooling fanWhen the temperature inside the unit becomes high,this fan starts automatically.AUX INAUDIO OUTINOUT16 15 14 13 12 11 10 9 8 7 6 5 4 35 3 16 4 21214 13 12 11 10 9 8 7 6 5 4 3 2 116 15MONITOR1 MONITOR2RS485(CAMERA)MODE1 2DATA 10/100BASE-T COPY1 ALARM IN/CONTOROL AUDIO IN SIGNAL GNDPOWERONOFFAC INAUDIO IN/ALARM OUTVIDEOSERIALwe r ty u i o!8q!7!0 !1 !2 !3 !4 !5 !6 Rear View