Clear-Com FL-7 - Manual (Page 8)

F L - 7 C A L L S I G N A L F L A S H E R 1 - 2
INSTALLATION
MOUNTING
The Call Signal Flasher is designed for either portable use or permanent
installation. It can be placed atop a table, shelf or other equipment. It may also
be mounted on a wall. Keyhole slots are provided on the underside of the unit
for wall mounting. Use #6 screws and wall anchors as appropriate. The diagram
below provides wall drilling and mounting details.
Figure 1-2: Wall Mounting Dimensions
CONNECTION TO THE INTERCOM
The Call Signal Flasher can be connected anywhere in a Clear-Com Party Line
intercom. It is powered by the intercom line and draws approximately the same
current as three beltpacks or one speaker station. Both male and female XLR
connectors are provided, so the intercom line can be daisy chained through it.
The XLR pinout is as follows:
• Pin 1 --- Ground (shield or drain wire)
• Pin 2 --- Power
• Pin 3 --- Audio / Call Signal
FL-7 APPLICATIONS
The FL-7 Call Signal Flasher is well suited to augment communications in high
noise environments often found at concerts. It can also be used for backstage
signaling, in theatrical understage areas, and for various industrial applications.
Example Application
In this application, the Stage Manager operates a 2-channel Main Station.
Channel A would generally be used for communication related to lighting, and
Channel B would be used for communication related to audio. The Stage