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Select the options appropriate for the installation. The numbers on the dipswitches correspond to the hub’s station numbers. Mark the switch settings in the log on Page 17. Hub Power Supply Connection The switching power supply module included with each hub powers the hub and all stations connected to it. If an expansion hub is used, it requires its own power supply. Place the power supply in the enclosure with the hub. Insert the power supply output plug into the hub’s POWER jack. Insert the power supply’s power cord into the 117 VAC outlet installed in the enclosure. Hub Status Indicators When the hub powers up, a diagnostic check is run for all the stations connected. On the hub, the green indicator above the station’s connector will light and stay lit for all stations that pass the diagnostic check (also for the optional expansion hub). If any hub indicators do not light, check the wiring associated with that connector. The diagnostic check only occurs when power is applied to the hub. To perform the diagnostic check at any time, cycle the hub power off then on again. F F O N O N F F SWITCH NUMBERS 1-8 MATCH THE STATION NUMBERS 1-8MUTE SWITCH DOOR RELEASE SWITCH STATIONS WITH SWITCHESTHAT ARE "ON" WILL BE ABLE TO USE PRIVACY MUTE MODE STATIONS WITH SWITCHESTHAT ARE "ON" WILL BE ABLE TO ACTIVATE THE DOOR RELEASE RELAY Figure 13. Hub Option Switches PLUG POWER SUPPLY INPUT INTO 117 VAC OUTLET PLUG POWER SUPPLY OUTPUT INTO THE INTERCOM HUB'S POWER CONNECTOR POWER SUPPLY BUNDLE EXCESS POWER SUPPLY CABLES Figure 14. Power Supply Connections Figure 15. Hub Status Indicators 2 INTERCOM HUB STATION STATUSINDICATORSEACH TIME POWER IS APPLIED TO THE HUB, THE HUB CHECKSTHE STATUS OF ALL CONNECTED STATIONSTHE STATION STATUSINDICATORS WILL LIGHT FOR EACH STATION (AND EXPANSION HUB) THAT CHECKS OK General Operation Intercom Features Each room and patio station can be used for communication with other room, patio, or door stations. Also, room and patio stations feature four special constant modes for room monitoring and privacy. If the optional audio input wall plate is installed, room and patio stations can be set to play to the audio source connected to the wall plate. Volume Control Volume at each station can be set with its VOL button. Each momentary VOL^ press increases, or VOLv press decreases, the station’s volume. Pressing and holding the VOLv button for one second will silence the station’s speaker. When the station’s volume is set all the way down, the VOL button will remain dimly lit. Pressing and holding the VOL^ button for one second returns Figure 16. Volume Control the volume to its previous level. Hands-free Reply Room stations will automatically listen to all other room and patio stations for 25 seconds after the room station’s TALK button is released (except for stations in privacy mute or Do-not-disturb Mode). This allows for a “handsfree” reply from the person being called. This also applies when communicating with door stations using the room or patio station’s DOOR button. Quick Listen To momentarily listen to all of the room and patio stations without making a call, press and hold the room station’s LISTEN button. This mode WILL NOT listen to stations in Privacy Mute Mode or Do-notdisturb Mode. Figure 18. Quick Listen AFTER RELEASING THE TALK BUTTON, THE ROOM STATION WILL LISTEN TO ALL OTHER ROOM AND PATIO STATIONSFOR 25 SECONDSOTHER STATIONS SET TO PRIVACY MUTE MODE OR DO-NOT-DISTURB MODE WILL NOT BE MONITORED Figure 17. Hands-free Reply TALKMUTEVOLPRESS VOL TO INCREASE THE STATION'S VOLUME PRESS VOL TO DECREASE THE STATION'S VOLUME PRESS AND HOLD VOL FOR ONE SECOND TO SILENCE THE STATION'SSPEAKER TO TURN SPEAKER OFF PRESS AND HOLD VOL FOR ONE SECOND TO RETURN TO STATION'SLAST VOLUME SETTING TO TURN SPEAKER ON THE VOLUME CONTROL HAS EIGHT LEVELS PRESS AND HOLD THE LISTEN BUTTON TO MONITOR ALL OTHER ROOM AND PATIO STATIONS WITHOUT MAKING A CALL OTHER STATIONS SET TO PRIVACY MUTE MODE OR DO-NOT-DISTURB MODE WILL NOT BE MONITORED RELEASE THE LISTEN BUTTON TO STOP MONITORING General Operation (Continued) Door to Room and Door to Patio Communications When visitors arrive, they push a door station button to announce their arrival. Pressing the door station’s button sounds a chime on all stations (unless the station is set to Do-not-disturb Mode). Door Button To communicate with the visitor at the door station, press and hold the room or patio station’s DOOR button while speaking. Release the DOOR button to listen to the visitor for 25 seconds. Press and hold the DOOR button again at any time to continue talking to the visitor, each time the DOOR button is released, the listening time will be extended another 25 seconds. RELEASE THE DOOR BUTTON TO LISTEN TO THE VISITOR AT THE DOOR STATION (LISTEN LASTS FOR 25 SECONDS) PRESS AND HOLD THE DOOR BUTTON TO TALK TO A VISITOR AT THE DOOR STATION Figure 19. Door Button Unlock Button If a door release has been installed, pressing the button on a room station w...

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