Olympus IX2-DSU BX-DSU - Manual (Page 79)

ASSEMBLY
/ Z board setting and installation
II. DSU
II . 8 - 2 5 Page
3. Using knobs you removed, fix Z board (2). Likewise, attach the other
cover (3).
Keep one piece of slot cover that remained with care as it
may be required for Z board when it is removed.
8-23-2 In case of BX61W1
For Z board, use type U-ZPCB(T2) for sure.
In case that U-ZPCB(T2) or subsequent is not used, the following
troubles may occur even if correct setting was done.
● Rotation of focusing handle and actual objective lens movement would
be reversed.
● Focusing control may not be able to initialize, depending upon the
position. (Microscope does not boot up).
All DIP switches on Z board, S1, S2 and S3 are turned to OFF at ex-factory.
Setting change of ONBOARD DIP SW
Use DIP SW set to OFF except the following DIP SW.
Turn DIP SW that is to be changed only to ON .
S2 Changes NO.2 and NO.3 to ON.
S3 Changes NO.2, NO.4 and NO.5 to ON.
If DIP switches are not correctly set, objective lens comes
down and hits the specimen.
Note
Note
TIP
Note
Note