GAI-Tronics LE200-RM Rack-Mount Page/Party Line Extender - Manual (Page 11)

Pub. 42004-392G
M ODEL LE200-RM R ACK -M OUNT P AGE /P ARTY
®
L INE E XTENDER P AGE 9 of 56
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Page Line Audio Detect Output Contact
The Model LE200-RM provides a contact closure output that activates whenever audio is detected on the
page line. The contact can be set to close when audio is detected at the local page line, the remote page
line, or both. Typically this contact is used in conjunction with the Page Line Audio Monitoring Output to
provide a control contact to external devices or systems when page line audio is present. The contact
remains active for 1 second after the audio is no longer detected. DIP switch SW5 positions 6 and 7
enables or disables the output contact. Refer to Figure 6 for the location of switch SW5 on the Main
PCBA and Table 4 below for setting options.
Table 4. Page Line Audio Detect Contact Main PCBA
SW5-6 SW5-7 Audio Detect Contact Operation
Closed Closed Disabled
Open Closed Local page line audio activates the contact
Closed Open Remote page line audio activates the contact
Open* Open* Both local and remote page line audio activates the contact
N OTES : 1. Changes to this parameter take effect without cycling power.
2. *Indicates default position.
Page Line FSK Data Transmission (SmartSeries Systems)
A pair of Model LE200-RM Line Extenders re-generates the FSK data transmission between two
SmartSeries Page/Party
® system cables. FSK data transmission occurs on the page line allowing
SmartSeries Page/Party ® stations to communicate with the system control cabinet. For proper operation,
both Line Extenders must have this feature enabled by setting DIP switch SW5 position 1. Refer to Figure
6 for the location of switch SW5 on the Main PCBA and Table 5 below for setting options.
Table 5. Page Line FSK Transmission on Main PCBA
SW5-1 Page Line FSK Transmission
Open* FSK data is disabled.
Closed FSK data is enabled.
N OTES : 1. Changes to this parameter take effect without cycling power.
2. *Indicates default position.
N OTE : FSK operation and VLC operation (described below) cannot be enabled at the same time.
FSK operation is only used with SmartSeries systems.
VLC operation is only used within NON-SmartSeries systems. If both VLC and FSK are enabled at
the same time, neither feature will function correctly.