GAI-Tronics LE200, LE200-FSR, LE200-FLR Page/Party Line Extenders - Manual

Pub.: 42004-701L2F
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
610-777-1374 „ 800-492-1212 „ Fax: 610-796-5954
V ISIT WWW . GAI - TRONICS . COM FOR PRODUCT LITERATURE AND MANUALS
G A I - T R O N I C S ® C O R P O R A T I O N
A H U B B E L L C O M P A N Y
Model LE200 Series Wall-Mount
Page/Party ® Line Extenders
T
A B L E O F
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O N T E N T S
Confidentiality Notice.................................................................................................................1
General Information ..................................................................................................................1
Product Overview .............................................................................................................................. 1
System Requirements and Limitations ............................................................................................. 1
Features and Functions ..................................................................................................................... 1
Subcomponent Descriptions .............................................................................................................. 4
Enclosure....................................................................................................................................................... 4
69441-xxx Audio Terminal PCBA ................................................................................................................. 4
69442-xxx I/O Terminal PCBA...................................................................................................................... 4
69443-xxx Main PCBA.................................................................................................................................. 4
Fiber Optic Modem Models............................................................................................................................ 4
+48 Volt Power Supply .................................................................................................................................. 4
+12 Volt Power Supply .................................................................................................................................. 4
Installation .................................................................................................................................7
Mounting............................................................................................................................................ 7
Wiring ................................................................................................................................................ 8
Power Connections ........................................................................................................................................ 8
Fiber Optic Cable Connections ....................................................................................................... 12
Operation .................................................................................................................................13
Description of Features ............................................................................................................13
Page Line Audio Transmission........................................................................................................ 13
Half-Duplex Operation................................................................................................................................. 13
Training the Echo Cancellation ...................................................................................................... 13
Overview ..................................................................................................................................................... 13
Manual Initiation of Echo Canceling ............................................................................................................ 13
Page Line Audio 600-ohm Monitor Output .................................................................................... 15
Page Line Audio Detected Contact Output..................................................................................... 16
Page Line 50 kHz VLC Transmission ............................................................................................. 17
Page Line SmartSeries FSK Transmission ..................................................................................... 17
Page Line Ground Fault Detection and Transmission ................................................................... 18
Page Line Ground Fault Detected Contact Output ........................................................................ 19