Anritsu MT9812B, Operation Manual, Page: 43 / 144

3-5
Before Use
3
3.3 Mounting and Removal of Plug-in Unit
Mounting
(1) Check that the power source of the MT9812B is OFF.
(2) Check the top and bottom of the unit and gently insert the unit along the
guide rail of the plug-in slot.
(3) Push in the drawing lever until it clicks to slightly widen to become locked.
Removal
(1) Check that the power source of the MT9812B is OFF.
(2) Pinch the drawing lever of the unit from the left and right, and gently pull it
out straightly toward you.
CAUTION
Make sure to first turn the power source of the
MT9812B OFF before mounting or removing the plug-in
unit to or from the MT9812B. Mounting or removing the
unit while the power source remains ON may cause
damage to the MT9812B and the plug-in unit.
3.3 Mounting and Removal of Plug-in Unit