Olympus BXFMA Manual de instrucciones - Página 30
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Installing the Z-Board or AF Control Board
}For use in focusing control, either the Z-board or AF control board can be installed in the BX-UCB control box.
Do not install both of these boards for this will lead to malfunction.
When installing the Z-board, be sure to use the U-ZPCB(T2) that is compatible with the BXFMA-F.
# The Z-board or AF control board is a precision electronic component that could be damaged critically by static
electricity. Since the human body is usually charged with a small amount of static, be sure to discharge your body
before proceeding to the installation. The static charge in the human body can be discharged by simply touching
any metallic object with a finger.
S1 S2
U-ZPCB(T2)
@
²
³
26
S3
Fig. 20
Fig. 21
Installation of the Z-Board or AF Control Board (Figs. 20 & 21)
}The on-board DIP switches on the Z-board or AF control board have
been set at the factory for use with the BX61 microscope. (All of switch
segments in SW1, 2 and 3 are set to OFF.)
Change the setting of the DIP switches for use with the BXFMA system.
Changing the On-Board DIP SW Setting (Fig. 20)
# Leave all other switch segments than those listed below to OFF.
· S2 Set segment No. 2 and 3 to ON.
· S3 Set segment No. 2 to ON.
· S3 Segment No. 5 is used to set the objective movement direction
with respect to the rotation direction of the focus adjustment knob
on the U-FH.
OFF: Objective Up when the knob is rotated toward the front.
ON: Objective Down when the knob is rotated toward the rear.
# If the switches are set improperly, the objective may lower and
collide with the specimen during initialization.
Installing the Z-Board (Fig. 21)
}Set the main switch of the BX-UCB control box 1 to "
proceeding to installation.
1. Loosen the 6 clamping knobs of the 2 option slot covers on the rear of
the BX-UCB and remove the knobs and covers.
2. Align the orientation of the connector of the Z-board 2 with that inside
the BX-UCB and insert the board along the board rails.
3. Clamp the Z-board 2 with the clamping knobs removed above. Also
attach one of the removed covers 3.
}Retain the cover of the option slot containing the Z-board carefully.
Installing the AF Control Board
}Refer to the instruction manual provided with the AF unit used.
(Figs. 20 & 21)
" (OFF) before