Specifications

Insight 3 User Manual, v.3.1 319
Full Tracking Backup
Full Tracking Backup (FTB) allows you to connect two consoles, or one
console and a Lighting Playback Controller (LPC), using one as a backup
for the other. This provides you with a working console running your
current show even if something happens to your main console.
Use the keyswitch on the back right corner of the console’s face panel to
switch from one processor to the other. The LEDs labeled A and B
indicate which console is which, and which is the main console.
Note: Only the main console may be used to control outputs. The backup
console (or LPC) remains inert until either the keyswitch transfers control
to it or the link between the two consoles is broken.
The FTB system
In an FTB system, the main console’s processor controls the lighting
system. If the backup console’s processor detects an interruption in
operation of the main console’s processor, the backup takes over. This
happens with no effect on operation other than a warning message and a
momentary pause (about five seconds).
When you turn the system on, the A console is the main processor, and
the B console is the backup. Set DIP switches 2 and 3 on each console to
determine which is A and which is B. Switch control from A to B or back
by turning the System keyswitch.
Note: The B console will only be the main console if manually switched or
if control switches due to a problem in A. See Appendix B for DIP switch
information.
Backing up shows
When you turn an FTB system on, the show in console A (main) is loaded
automatically into console B (backup). During operation, all keystrokes and
slider moves entered on the main console are mirrored on the other
console’s displays. Changes and updates are recorded on both.
LEDs
Two LEDs labeled A and B are located in the back right corner of the
consoles’ face panels. On console A, the A LED is lit. On console B, the
B LED is lit. The LED flashes on the backup console and is solid on the
main console. If neither LED is lit, FTB is off, or has been interrupted.
Warning: If you work on console
B
while console
A
or FTB is turned
off, any changes you have made will be erased when you activate
FTB. The show in console
A
always replaces the show in console
B
when an FTB system starts up.
To avoid this, save the show on console
B
to a diskette before you
reactivate FTB. Once the system is back on, you may load the show
from the diskette onto console
A
.