2 Banana - (see figure 4-A) In this mode the pocket will move
back and forth under the beam with one end of the pocket
being the #1 position and the opposite end being settable in
positions two to six. In the drawing the end is position #2. The
end position is set by selecting the position on S1 on the PC
board in the controller. See figure 3-C.
Note: 379 indexers are originally programmed at the factory for use with Sources
(sources) with a banana pocket that is the same as rotating between two pockets
(see figure 4-A, 1 to 2) 90 degrees back and forth. If a greater number of pockets
are traveled past then S1 on the main PC board must be reset. Remove the top
cover of the controller and with a small flat screwdriver make your selection of S1.
See figure 3-C for details on the setting of S1.
3 Continuous - In this mode the crucible rotates continuously
(varied by the speed control). This is commonly used with a
trough type crucible.
4-2 OPERATION
Telemark 376/379 Crucible Indexer
Figure 4-A
Banana
Pocket