Clear-Com FL-7 - Manual (Page 9)

F L - 7 C A L L S I G N A L F L A S H E R
1 - 3
Manager can communicate with the Lighting Director or the House Engineer on
Channels A or B, or with the Monitor Engineer on Channel B. The Lighting
Director uses a 2-Channel Remote Station to communicate with the Spot
Operators on Channel A. The House Engineer also uses a 2-Channel Remote
Station and communicates with the Monitor Engineer and Tech Support people
on Channel B. A line level concert audio feed from the Audio Mixing Console
can be fed into the Program Input of the 2-Channel Remote Station and placed
on Channel B. This audio should be fed in at a low level to allow normal
conversation over it.
Since the Lighting Director, House Engineer, and Monitor Engineer can become
very busy, FL-7 Call Signal Flashers are positioned near their stations to attract
their attention to intercom calls. The Call Signal Flasher for the Lighting
Director is connected to Channel A so that the Spot Operators, Stage Manager,
and Audio Engineer can signal with it. The Call Signal Flashers for the House
and Monitor Engineers are connected to Channel B so that the Tech Support
people, Stage Manager, and Lighting Director can signal with them.
Figure 1-3 on page 1-4 shows the incorporation of an FL-7 in a typical rock
concert application.