GAI-Tronics LE300-IP Page/Party Line Extender User Manual
Page 29
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Pub. 42004-488C
M
ODEL
LE300-IP
P
AGE
/P
ARTY
®
L
INE
E
XTENDER
P
AGE
26 of 68
e:\standard ioms - current release\42004 instr. manuals\42004-488c.doc
09/14
A maximum of 16 Model LE300-IPs can be connected within a single zone or Page/Party
®
subsystem.
Avoid having more than one Model LE300-IP connected to a particular Page/Party
®
cable. Instead,
use the LVDS link whenever possible.
Line extenders can NOT be wired in a loop architecture for redundant connections as shown below:
Figure 12. Invalid Loop Connection of Page/Party
®
Systems
All contact input states are “Or”ed together to determine a contact output state.
All remote page line audio detected states are “Or”ed together to determine the state of the page line
audio detected relay contact output.
All remote page line ground fault states are “Or”ed together to determine the state of the page line
ground fault relay contact output.
When enabled, 50 kHz VLC signal on any page line is transmitted to all page lines.
SmartSeries FSK data on any page line is transmitted to all page lines.
Manual retraining of echo cancellation at one Model LE300-IP also requests it at all LVDS
interconnected Model LE300-IPs.
- 370-201, 372A Interface Amplifier Assembly (10 pages)
- 13314-001 and 13314-002 Div. 2 Hazardous Area Speaker Assembly using 13314 Driver (3 pages)
- 230-001 Pole-Mounting Kit (3 pages)
- Electro Sound Electro-Sound Communication System (9 pages)
- 13314-004 Div. 2 Hazardous Area 100-Volt Horn Driver (5 pages)
- XGM003A Gooseneck Microphone Kit (2 pages)
- XGM003A Gooseneck Microphone Kit (26 pages)
- XGM003A Gooseneck Microphone Kit (5 pages)
- 9974 Junction Box (5 pages)
- 232-001 Pole Mounting Kit (3 pages)
- 13411-001 and 13411-002 Replacement Voice Coil / Diaphragm Assemblies (5 pages)
- 726-101 Single Party Desktop Subset (5 pages)
- 726-101 Single Party Desktop Subset (4 pages)
- 478-002 Centra-Page Desktop Subset (6 pages)
- 239WM-002 Slim Wall-Mount Stanchions (5 pages)
- 239WM-002 Slim Wall-Mount Stanchions (6 pages)
- 239WM-002 Slim Wall-Mount Stanchions (4 pages)
- 239WM-002 Slim Wall-Mount Stanchions (4 pages)
- 210-001 Corridor Telephone (10 pages)
- 239WM-002 Slim Wall-Mount Stanchions (10 pages)
- Speaker / Horn Installation for GAI-Tronics Communication System (8 pages)
- 700 Series 120 V AC Page/Party Systems (10 pages)
- 700 Series 24 V DC Page/Party Systems (14 pages)
- 703-002 Multi-Party 24 V DC Amplifier Enclosures (13 pages)
- 703A Indoor Multi-Party 115 V AC Amplifier Enclosure (8 pages)
- 703A Indoor Multi-Party 115 V AC Amplifier Enclosure (3 pages)
- 723-003 24 V DC Remote Handset/Speaker Amplifier (7 pages)
- 723-001 Remote Handset / Speaker Amplifier (3 pages)
- 237-001 Plug-in Power Supply for Telephones (3 pages)
- 733-002 Single Party 24 V DC Amplifier Enclosure (13 pages)
- 7855-001 Explosion-proof Handset Stations (13 pages)
- 7855-002 24 V DC Explosion-proof Page/Party Handset Stations (14 pages)
- 670-001 Explosion-proof Page/Party Speaker Station (9 pages)
- 670-002 24 V DC Explosion-proof Page/Party Speaker Station (10 pages)
- 13351 Integral Loudspeakers (5 pages)
- 305-001 Line Balance Assembly (3 pages)
- 272-001 Intrinsically-Safe Telephones (13 pages)
- 713-102 24 V DC Page/Party Remote Speaker Amplifier (5 pages)
- 263-000 Isolation Barrier Unit (I.S. Phone) (14 pages)
- 774-001 Portable Station Enclosure (Page/Party) (5 pages)
- 234SBA 234SBA Stanchion Broadcast Assembly (12 pages)
- 491-204 Mine Dial / Page Phone (10 pages)
- 773-001 Outdoor Jack Station (Page/Party) (3 pages)
- 491 Series Mine Dial / Page Phone Interface Cabinet (23 pages)
- 268-001 Intrinsically-Safe Telephone Rack-Mount System (14 pages)