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PS 150 

 

SINGLE CHANNEL TELEPHONE INTERFACE 

 

 

 

 
 
 
 

USER MANUAL 

Issue 2011 © ASL Intercom BV 

 

 

 

 

 

 

 

 

 

 

 

 
 

DESIGNED AND MANUFACTURED BY: 

ASL INTERCOM B.V. 

ZONNEBAAN 42 

3542 EG UTRECHT 

THE NETHERLANDS 

PHONE: +31 (0)30 2411901 

FAX: + 31 (0)30 2667373 

E-MAIL: [email protected] 

WEB: 

www.asl-inter.com

 

 
 

Summary of Contents for PS 150

Page 1: ...E INTERFACE USER MANUAL Issue 2011 ASL Intercom BV DESIGNED AND MANUFACTURED BY ASL INTERCOM B V ZONNEBAAN 42 3542 EG UTRECHT THE NETHERLANDS PHONE 31 0 30 2411901 FAX 31 0 30 2667373 E MAIL info asl inter com WEB www asl inter com ...

Page 2: ... 3 5 0 TECHNICAL SPECIFICATIONS PS 150 3 6 0 FRONT PANEL CONTROLS CONNECTOR 4 7 0 REAR PANEL CONNECTORS 4 8 0 ESTABLISHING A TELEPHONE CONNECTION 5 9 0 THE INTERFACES IN THE PS 150 5 10 0 ADJUSTING THE SIDE TONES 5 11 0 PARTY LINE TECHNICAL CONCEPT 6 12 0 CABLING 6 13 0 EARTHING CONCEPT 7 14 0 BLOCK DIAGRAM PS 150 7 15 0 POSSIBLE SYSTEM CONFIGURATION 8 ...

Page 3: ...nt packing materials for use should the unit need returning If any damage has occurred please notify your dealer so that a written claim can be initiated Please also refer to the warranty section of this manual 3 0 INSTALLATION Connecting the PS 150 to the intercom party line Connect the intercom party line cable to the intercom line connector on the rear panel Use professional flexible microphone...

Page 4: ...ephone line is switched to the telephone set phone which is connected to 12 If this button is pushed the telephone line is connected to the PS 150 See section 8 0 8 HOLD indicator LED This LED illuminates if the telephone line is switched to the PS 150 which is then on line See section 8 0 9 SIDE TONE trimmer telephone line This trimmer controls the input output separation of the telephone line Se...

Page 5: ...0 If speaker stations are connected feedback may occur To prevent this keep the SEND and RECEIVE levels of the PS 150 low and turn the speaker attenuator trimmers of the howling speaker stations counter clockwise 10 0 ADJUSTING THE SIDE TONES 10 1 To adjust the side tone of the intercom party line interface proceed as follows 1 plug a headset or headphones into the TEST HEADSET connector 10 2 set ...

Page 6: ...e flexible single and multi pair microphone cable instead of cable with solid cores especially when the cable is subjected to bending during operation or installation Cable screens to XLR pin 1 The screen of each separate microphone cable and or the screen of each single pair in a multi pair cable should be connected to pin 1 of each XLR 3 connector Do not connect these screens to the metal housin...

Page 7: ...PAGE 7 User Manual PS 150 May 2011 ASL Intercom BV 13 0 EARTHING CONCEPT 14 0 BLOCK DIAGRAM PS 150 ...

Page 8: ...PAGE 8 User Manual PS 150 May 2011 ASL Intercom BV 15 0 POSSIBLE SYSTEM CONFIGURATION ...

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