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14

714AA SODAR

A300 Audio Greeter

VEH DET+

8

9

VEH DET-

J9

PRESENCE

4

3

GRD

Note: If 714AA contains optional relay,
         use terminals 8 and 9.

Note: If 714BA contains optional relay,
         use terminals 9 and 10.

714BA SODAR

A300 Audio Greeter

VEH DET+

8

9

VEH DET-

J9

HI

6

5

GND

 

 

Figure 10. Installing the A300 Audio Greeter with the 3M Sodar Vehicle Detector 

 
 

A300 Audio Greeter Troubleshooting Guide 

 

Problem Possible 

Cause

 

Solution

 

1.  Low outbound volume to 

the menu sign speaker. 

1.  The NIGHT STATUS light 

on. 

2.  The MENU SPKR VOL 

potentiometer is set too low. 
 

3.  Defective menu speaker or 

A300. 

1.  Press the DAY/NIGHT button until the 

NIGHT STATUS goes off. 

2.  Increase the setting of the MENU 

SPKR VOL potentiometer, located on 
the left side of the A300. 

3.  Measure resistance of speaker and 

verify that it works properly.  If not call 
for authorized service. 

2. Cannot 

record 

message. 

 
 

1.  External microphone not 

connected. 

2. External 

microphone 

defective. 
 
 

1.  Verify that external microphone plug is 

fully inserted into microphone jack J6. 

2.  Use internal microphone (internal 

microphone is automatically selected 
when external microphone is 
unplugged). 

 

 
 
 
 
 
 
 
 
 
 
 
 
 

 
3M 

Food 

Services 

Trade 

Department 

        

 

 

 

 

 

 

 

 

 

 

 

 

 

Printed in U.S.A.

 

3M Center 

 

 

 

 

 

 

 

 

 

 

 3M 2002  

St. Paul, MN 55144-1000

 

 

 

 

 

 

 

 

 

 

78-6912-0717-5 Rev. G

 

Содержание Audio Greeter A300

Страница 1: ... 0717 5 1 Operating Instructions Part No 78 6912 0714 2 1 Operating Instructions Placard Wall Mount Part No 78 6912 0721 7 1 Warranty Card 1 Receiving Report Card Please check for shipping damage Notify the shipping company immediately if any damage is found Retain all packaging and components for inspection by the shipping company Introduction The 3M Audio Greeter Model A300 is designed for use w...

Страница 2: ...cable into the main circuit board and attach the cover 5 Clean the left hand side of the cover with denatured alcohol and attach the external microphone holder using the double stick tape provided 6 Attach the wire cover to the right side of the A300 using the screws provided Important If it is necessary to operate the A300 with the cover removed while it is mounted on a vertical wall do not allow...

Страница 3: ... signal When SW2 number 3 is ON the A300 will be triggered by a negative going high to low vehicle detect signal Pulse Presence Vehicle Detector When SW2 number 4 is OFF the A300 requires a presence type vehicle detect signal i e Loop detector When SW2 number 4 is ON the A300 requires a pulse type vehicle detect signal i e air switch Timer Trigger Polarity When SW2 number 5 is OFF the TTL output a...

Страница 4: ... ON ON 11 ON ON OFF OFF 12 ON ON OFF ON 13 ON ON ON OFF 14 ON ON ON ON 15 Default Factory Settings Table 2 3M Audio Greeter SW3 Message Delay Timer Configuration Additional Features ______ TALK This terminal is an active low input used to cancel the current playing message When connected to the ______ TALK output terminal on the C921BA base station it allows the operator to remotely cancel the pla...

Страница 5: ...minate when the vehicle is detected and go off when the vehicle leaves 7 Press the MODE button until the PLAY light comes on to test messages at the menu sign Select all the messages by pressing all the MESSAGE SELECT number buttons 8 Stand near the outside menu sign speaker and have a vehicle drive into the vehicle detection area to verify that all the messages play at the speaker Also have someo...

Страница 6: ...OR RED BLUE BLK BLU BLK WHT BROWN BLK GRN BLK YEL YELLOW BLK RED WHITE BLK BRN WHITE ORG RED WHT ORANGE GREEN BLK ORG GREEN ORG RED GRN 1 MONITOR HI 7 FLEX MIC 8 FLEX MIC 10 VEH DETECT 11 ALERT CANCEL 6 OUTSIDE MIC 4 COMMON 3 COMMON 2 MONITOR LOW 9 SHIELD 12 BUSY 13 20 VDC 14 FOOT SW 15 MUSIC IN 5 OUTSIDE MIC 16 MUSIC IN 17 SPEAKER 18 SPEAKER Note VEH DET is active high Set A300 vehicle detector t...

Страница 7: ... SIG J9 J10 3M A300 Audio Greeter 3M Interconnect Module Note VEH DET SIG is active high Set A300 vehicle detector trigger polarity to positive set SW2 number 3 OFF set jumper JMP1 to A Menu Post MENU MIC MENU SPKR OSM OUTSIDE MIC SHLD COM MON SPKR 10 7 6 5 4 3 2 1 8 9 TO OUTSIDE COM SIGNAL 18 VDC VEH DET LOOP DET VEHICLE DETECTOR Note MUSIC input requires a balanced audio source Figure 2 Installi...

Страница 8: ... OUT ALT ALERT MENU SPKR MENU SPKR SHIELD MIC MIC AUDIO IN VEH DET ALERT OUT COM 12V UNREG MENU SPKR MENU MIC COM VEH DET AUDIO IN MENU SPKR MENU SPKR SHIELD MIC MIC J9 J10 A300 Audio Greeter Optional Service Timer VEHICLE DETECTOR Note VEH DET is active high Set A300 vehicle detector trigger polarity to positive set SW2 number 3 OFF set jumper JMP1 to A Note MUSIC input requires a balanced audio ...

Страница 9: ...NU SPKR SHIELD MIC MIC AUDIO IN VEH DET ALERT OUT COM MENU SPKR MENU MIC COM VEH DET AUDIO IN MENU SPKR MENU SPKR SHIELD MIC MIC J9 J10 A300 Audio Greeter Optional Service Timer 12V UNREG _____ TALK COM _____ PAGE ________ VEH DET _____ TALK VEHICLE DETECTOR Note VEH DET is active high Set A300 vehicle detector trigger polarity to positive set SW2 number 3 OFF set jumper JMP1 to A Note MUSIC input...

Страница 10: ...S DSL Base Station Note Set SW2 number 3 OFF set jumper JMP1 to Position B Terminals 6 and 9 may also be used for a contact closure connection see Figure 7 for reference Menu Post MENU MIC MENU SPKR VEH DET SIG RED 14 4 5 6 7 8 9 10 BLACK WHITE GREEN VEH DET GND 10 9 8 7 6 11 12 5 OUTPUT J1 J7 SHLD 13 BLACK RED VEHICLE DETECTOR GND OUTSIDE SPEAKER SPKR MIC VEH DET SIG Note MUSIC input requires a b...

Страница 11: ...Terminals 6 and 9 may also be used for a contact closure connection see Figure 7 for reference This would be the case if the HME2000 uses an external vehicle detector Menu Post MENU SPKR VEH DET SIG SHIELD SPKR SPKR VEH DET GND TB1 VEH DET SIG Note MUSIC input requires a balanced audio source Note Set J5 on WBS2000 audio board to Negative Veh not present open Veh present short GREEN WHITE BLACK RE...

Страница 12: ...minals 6 and 9 may also be used for a contact closure connection see Figure 7 for reference Menu Post MENU MIC MENU SPKR C COM GND AC AC H H C GND H H C MIC SP MIC SP DET 12VAC VEHICLE DETECTOR IN COM V DET WX C1010 Note MUSIC input requires a balanced audio source Figure 7 Installing the A300 Audio Greeter with the Panasonic WX C510 WX C1010 Base Station HME or Panasonic Base Station A300 Audio G...

Страница 13: ...t INTERCOM SPKR COM INTERCOM MIC INTERCOM MIC MENU SPKR INTERCOM SPKR 9 10 8 7 6 5 4 3 2 1 COM MENU MIC MENU MIC MENU SPKR MON SPKR COM MENU SPKR MENU SPKR SHIELD MIC MIC MENU SPKR MENU SPKR J10 A300 Audio Greeter Intercom Menu Post MON SPKR COM MENU SPKR MENU SPKR SHIELD MIC MIC MENU SPKR MIC MENU SPKR MIC Figure 9 Installing the A300 Audio Greeter with an Intercom Using an Outside Speaker Microp...

Страница 14: ...tentiometer is set too low 3 Defective menu speaker or A300 1 Press the DAY NIGHT button until the NIGHT STATUS goes off 2 Increase the setting of the MENU SPKR VOL potentiometer located on the left side of the A300 3 Measure resistance of speaker and verify that it works properly If not call for authorized service 2 Cannot record message 1 External microphone not connected 2 External microphone d...

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