Page line ground fault detected contact output, Party line audio transmission – GAI-Tronics LE200, LE200-FSR, LE200-FLR Page/Party Line Extenders User Manual
Page 21
Pub. 42004-701L2F
M
ODEL
LE200
S
ERIES
W
ALL
-M
OUNT
P
AGE
/P
ARTY
®
L
INE
E
XTENDERS
P
AGE
19 of 50
f:\standard ioms - current release\42004 instr. manuals\42004-701l2f.doc
04/09
Page Line Ground Fault Detected Contact Output
The Model LE200 provides a contact output that activates whenever it detects a ground fault on the page
line. The DIP switch SW5 configures which page line ground faults activate this contact.
Table 18. Page Line Ground Fault Contact Setting on 69443-xxx PCBA
SW5-4
Page Line Ground Fault Contact Uses Local Ground Fault
Open*
Local page line ground faults activate the contact
Closed
Local page line ground faults do not activate the contact
N
OTES
: 1. Changes to this parameter take effect without cycling power.
2.
*Indicates
default
position.
Table 19. Page Line Ground Fault Contact Setting on 69443-xxx PCBA
SW5-5
Page Line Ground Fault Contact Uses Remote Ground Fault
Open*
Remote page line ground faults activate the contact
Closed
Remote page line ground faults do not activate the contact
N
OTES
: 1. Changes to this parameter take effect without cycling power.
2.
*Indicates
default
position.
Party Line Audio Transmission
A pair of Model LE200 Line Extenders provides full duplex party line audio transmission between two
Page/Party
®
system cables, for up to five party lines.
During on-hook conditions of the party lines, the LE200 will mute the local party line analog circuits. If
it is necessary to have party line audio present at an LE200 even when no stations are off-hook, DIP
switch SW6-3 may be closed to disable this muting feature. This switch affects the on-hook muting
function of all five party lines.
Table 20. Party Line On-Hook Muting Setting on 69443-xxx PCBA
SW6-3
Party Line On-Hook Muting
Open*
On-hook muting of local party lines is enabled.
Closed
On-hook muting of local party lines is disabled.
N
OTES
: 1. Changes to this parameter take effect without cycling power.
2.
*Indicates
default
position.