Bogen Detailed UTI1 Wiring Diagram and Installation Instructions
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PBX Page Port VOX

In this configuration, the unit activates when audio on the page input is detected. Loss of audio allows the VOX timer to expire and ends the page.

Make sure that the power is disconnected and all other connections are completed before proceeding. Move the slide switches on the UTI1 to the positions shown below. Use a modular telephone cord to connect the module to the phone system. The center two conductors are used for dry audio and are not polarity sensitive. The Trunk disconnect feature is not available in this mode.

PBX Analog Station Port

In this configuration, the unit answers after detecting ring. As soon as it answers, the default timer and VOX timer are started.The default timer determines the maximum length of any page.The VOX timer repeatedly resets as long as audio is detected on the line. If no audio is detected within the VOX time period, then the page will end. If audio continues to be detected, then the default timer will control page length. The unit will disconnect if a loss of loop current is detected.

Make sure that the power is off and all connections are completed before proceeding. Move the interface slide switch on the UTI1 to STATION. The other interface slide switch is not used and can be in any position. Use a modular telephone cord (minimum 2-conductor) to connect the UTI1 Station Port RJ11 to the phone system.The center two conductors are Tip and Ring and are not polarity sensitive (see below). Set Default and VOX timers (see System Programming).The timers can be independently inhibited.

Note:The default timeout is factory set to 30 seconds, and the VOX timeout is set to 6 seconds. If both the default and VOX timers are inhibited, the only way to release the system from the station line is through the use of a Calling Party Control (CPC) pulse.

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Contents Universal Telephone Interface UTI1 Model FCC Statement Part 15 Radio Frequency Interference Contents UTI1 Feature Callouts Introduction Wall Mounting InstallationTelephone System Connections Telephone Interface Wiring Connections & SetupTrunk Disconnect PBX Loop Start Trunk PortPBX Page Port Contact PBX Ground Start Trunk PortPBX Analog Station Port PBX Page Port VOXOverride Input Other Connections Controls Reference TonesVOX Timer Default TimerReset Default Values System ProgrammingAUX Relay Contact Event Enable/DisableExample Dtmf Block Feature Codes & DefaultsSpecifications Block Diagram Limited Warranty
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