How To Install Or Remove The Option Function Board - Mitsubishi Electric GT11 User Manual

8.3.3

How to install or remove the option function board

Installing
1
Turn the GOT power off.
1
Rise the lever on the dummy cover with a fingernail as
2
shown in the figure on the right.
Pinch the lever with fingers and pull-up it vertically to
3
remove the dummy cover.
Install the option function board to the option function board
4
connector on the back panel of the GOT.
Push-down the option function board by approximately
0.5mm with fingers along the groove for reverse installation
protection.
Cross sectional view (with option function board installed)
*1
*1
Do not keep the option function board in a floated or inclined
status.
Do not touch the circuit board in the GOT main unit during
the option function board installation.
Removing
2
Turn the GOT power off.
1
Rise the lever for removing the option function board
2
with a fingernail as shown in the figure on the right.
Pinch the lever with fingers and pull-up it vertically to
3
remove the option function board.
8 - 6
8.3 Option Function Board
8.3.3 How to install or remove the option function board
Push-down by
approx. 0.5mm
at four corners.
GOT main unit
*1
Floated
Precautions for installing/removing the option function board
(1) Do not twist the lever when removing the option function board. Otherwise the
lever may be broken.
(2) Install the dummy cover when not using the option function board.
*1:Option function
board
Inclined
Dummy cover
Dummy cover
Option function
board
Groove for
reverse installation
protection
Option function board
Option function board
Groove for reverse
installation
protection