TruVision DVR 60 User Manual - Interlogix

TruVision DVR 60 User Manual - Interlogix TruVision DVR 60 User Manual - Interlogix

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1BChapter 2: InstallationUse an RS-485/KTD-83 signal distributor to increase the maximum number ofdevices on the bus as well as the total range. Each distributor output providesanother RS-485 bus, extending the output an additional 1200 m. Up to 31TVR 60s can be connected to each output. See Figure 5 below.Figure 5: Expanding the system with an RS-485 signal distributor1. Keypad2. I/O box3. RS-485/KTD-83 distributor4. See section “RS-485 ports” belowCaution: Most signal distributors are unidirectional. This means that the signalonly flows from the input towards the outputs. Consequently it is not possible toconnect several keypads.See section “RS-485 ports” below to configure the RS-485 port communicationsettings.RS-485 portsThere are two RS-485 ports on the rear panel of the TVR 60. See Figure 6 onpage 15 for the serial pin outs.• Dome RS-485:Term G: Termination of RS-485 busG: GroundA and B: Connect pan, tilt, zoom control of PTZ dome cameras. A = +, B = -C and D: Not used• Keyb: Connect the keypad.14 TruVision DVR 60 User Manual

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

1BChapter 2: InstallationUse an RS-485/KTD-83 signal distributor to increase the maximum number ofdevices on the bus as well as the total range. Each distributor output providesanother RS-485 bus, extending the output an additional 1200 m. Up to 31TVR <strong>60</strong>s can be connected to each output. See Figure 5 below.Figure 5: Expanding the system with an RS-485 signal distributor1. Keypad2. I/O box3. RS-485/KTD-83 distributor4. See section “RS-485 ports” belowCaution: Most signal distributors are unidirectional. This means that the signalonly flows from the input towards the outputs. Consequently it is not possible toconnect several keypads.See section “RS-485 ports” below to configure the RS-485 port communicationsettings.RS-485 portsThere are two RS-485 ports on the rear panel of the TVR <strong>60</strong>. See Figure 6 onpage 15 for the serial pin outs.• Dome RS-485:Term G: Termination of RS-485 busG: GroundA and B: Connect pan, tilt, zoom control of PTZ dome cameras. A = +, B = -C and D: Not used• Keyb: Connect the keypad.14 <strong>TruVision</strong> <strong>DVR</strong> <strong>60</strong> <strong>User</strong> <strong>Manual</strong>

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