TruVision DVR 60 User Manual - Interlogix

1BChapter 2: InstallationFigure 6: RS-485 pinsRS-232 portThe RS-232 port will be available for future use to connect CBR-PB3-POS (pointof-sale)and ATM devices to the TVR 60.Monitor connectionsConnect the unit to the monitors via 75-ohm video coaxial cables with BNCconnectors. The unit provides a 1 Vpp CVBS signal. See Figure 1 on page 7 forconnecting a monitor to a TVR 60.The TVR 60 supports up to 1280 × 1024 / 60 Hz resolution in VGA. The monitorresolution should be at least 800 × 600. Adjust your monitor accordingly to thisresolution.Loop throughYou can loop through the analog cameras to equipment such as a matrix,monitors or a second DVR. There are 16 numbered loop-through BNC outputs.See Figure 1 on page 7.Audio inputs and outputThe unit is equipped with 16 audio inputs and two audio outputs. Both the audiooutput and the audio inputs are line-level. Each 16 audio input is associated withone of the 16 cameras.Audio inputAudio outputRCA jack, 315 mV, 40k Ohms. UnbalancedRCA jack, 315mV, 600 Ohms. UnbalancedNote: Line-level audio requires amplification.TruVision DVR 60 User Manual 15