GAI-Tronics LE300-IP Page/Party Line Extender - Manual (Page 59)

Pub. 42004-488C
M ODEL LE300-IP P AGE /P ARTY
®
L INE E XTENDER P AGE 56 of 68
e:\standard ioms - current release\42004 instr. manuals\42004-488c.doc
09/14
Function Testing
The Model LE300-IP can manually activate some of the system “control” functions to aid in system
troubleshooting or commissioning. Functions include relay contact outputs, party line off-hook
generation, page line ground fault generation, and the LVDS connector LEDs. Similar to the audio test
generation, rotary switch SW1 and DIP switch SW2 are used to activate the various functions. Refer to the
tables below for valid switch settings.
Table 44. Generated Data Signaling on Page Line
SW1 Selected Data Signal SW2-5 SW2-6 SW2-7 SW2-8
B
50.087 kHz sine wave (VLC tone) Closed Open Open Closed
30.720 kHz sine wave (SmartSeries data 0) Open Closed Open Closed
32.941 kHz sine wave (SmartSeries data 1) Closed Closed Open Closed
SmartSeries data 1/0 pattern Open Open Closed Closed
Random waveform containing all signals above. Closed Open Closed Closed
N OTE : Remember to restore SW1 to “0” and SW2 to its initial setting when no longer generating test
signals.
Table 45. Activate Contact Closure Outputs
SW1 Selected Function SW2 SW2-8
7
Activate Contact Output #1 SW2-1 Closed Closed
Activate Contact Output #2 SW2-2 Closed Closed
Activate Contact Output #3 SW2-3 Closed Closed
Activate Contact Output #4 SW2-4 Closed Closed
Activate Contact Output #5 SW2-5 Closed Closed
Activate Page Audio Detect Contact SW2-6 Closed Closed
Activate Page Ground Fault Detect Contact SW2-7 Closed Closed
N OTE : Remember to restore SW1 to “0” and SW2 to its initial setting when no longer generating test
signals.
Table 46. Generate Off-Hook & Ground Fault Conditions
SW1 Selected Function SW2 SW2-8
7
Party Line #1 Off-hook SW2-1 Closed Closed
Party Line #2 Off-hook SW2-2 Closed Closed
Party Line #3 Off-hook SW2-3 Closed Closed
Party Line #4 Off-hook SW2-4 Closed Closed
Party Line #5 Off-Hook SW2-5 Closed Closed
Page Line Ground Fault SW2-6 Closed Closed
N OTE : Remember to restore SW1 to “0” and SW2 to its initial setting when no longer generating test
signals.