Rev
C
USER
MANUAL
MPI
-2
LOCAL
RACK UNIT
(Model G1505)
Page 1: ...RevC USER MANUAL MPI 2 LOCAL RACK UNIT Model G1505...
Page 2: ...Rear View 4 Wiring 5 To Global MPI 5 Microphone Input 5 Microphone RCA Input 6 Music Input 6 Phone input 6 Data 7 Break Tones Input 7 Doorbell 8 Message Triggers 8 GND Audio Com 9 AC Input 9 Using th...
Page 3: ...iew The Local MPI 2 rack unit is Lencore s music and page interface MPI to be used for i Net systems The MPI 2 is capable of zoned or all call paging as well as background music Paging can be made via...
Page 4: ...ectrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatu...
Page 5: ...r changes to the paging system on the fly without rewiring This eliminates the need for running multiple home runs back to the electrical closet or through building risers to create separate or additi...
Page 6: ...ual wires and RCA Music inputs RCA Global MPI RJ45 Data from the head end RJ45 Break tones 4 pos terminal block screw terminals Doorbell 4 pos terminal block screw terminals Message Triggers 6 pos ter...
Page 7: ...io Test pushbutton Used to start and stop the audio test on the paging lines 6 Page On Off Used to start and stop a page for audio connected to the MIC input 7 Status Page On LEDs The Status LED will...
Page 8: ...nce phone line 16 Data The RJ45 data connector HE connects to the Head End To OP connector while the OP connects to the OP Data In connector 17 Break Tones The break tones input is used to trigger bre...
Page 9: ...To Global MPI connector is for communicating to the Global MPI Wire the TO GLOBAL MPI to the Global MPI s TO LOCAL MPI connector using an RJ45 cable Microphone Input The microphone input is for a dyn...
Page 10: ...MIC RCA connector using an RCA cable Music Input The Music input is for background music Connect a line level music source to the MUSIC input using an RCA cable The left L and right R inputs are summe...
Page 11: ...pen dry contact to 1 and C1 for break tone 1 and or 2 and C2 for break tone 2 using 16 AWG wire The break tones are all call only Alternatively using a phone pick up the handset wait for the confirmat...
Page 12: ...nly Message Triggers The Message Triggers input connector is used to trigger one of two pre recorded messages Connect a normally open dry contact to 1 and C1 for message 1 and or 2 and C2 for message...
Page 13: ...system Connect a single 16 AWG wire from the GND Audio Com to the head end GND and to the OP GND Audio Com AC Input Connect the supplied IEC power cord to the AC Input The unit is rated at 100 240VAC...
Page 14: ...cate which source 5 for music 6 for paging has been selected to be played through the internal speaker If no source has been selected neither LED will be on Source Select Push Button The Source Select...
Page 15: ...be turned on using System Manager prior to initiating the test Page On Off Push Button The page on off push button is used to toggle the page on and off command This is used for testing and troublesh...
Page 16: ...h and clipping is occurring Input Page Volume Potentiometer The Input Page Volume potentiometer allows the page input to be adjusted to maintain a good page level indicated by a green LED for the Audi...
Page 17: ...aintain a good music level indicated by a green LED for the Audio level LEDs Adjustments can be made by a small flat blade screwdriver The potentiometer is a single turn potentiometer Turning the pote...
Page 18: ...nes must be configured with Lencore s System Manager software The telephone input requires a POTS appearance line using an RJ11 connector The basic specification for a POTS appearance line is below A...
Page 19: ...ties MIC RCA all call has priority over phone Telephone and MIC paging will duck music Music input The MPI includes one music input for a line level audio source using an RCA cable The audio input can...
Page 20: ...k tone Doorbell The Doorbell input can be used to play one of two doorbell chimes Closing Doorbell input 1 triggers the first doorbell chime Closing Doorbell input 2 triggers the second doorbell chime...
Page 21: ...e com www lencore com The information contained herein is proprietary to Lencore Acoustics LLC and copyright protected No part of this manual can be copied used or distributed without prior authorizat...
