1
MU-190/MU-231 (Tabletop Mount or Bracket Mount)
Replacement of Monitor Unit
The purpose of these instructions is to provide the procedures for the replacement of the
monitor unit MU-201C and MU-231C, which are fixed to a tabletop or a bracket, with the
monitor unit MU-190 or MU-231.
For the tabletop mount, the monitor unit is set on a connection stand, fixed to a bracket.
Replace MU-201C with MU-190
Use the optional monitor replacement kit OP26-23 for the replacement.
Monitor Replacement Kit OP26-23 (Code No.: 001-139-360)
Name Type Code No. Qty
Conversion Attachment 26-007-1132 100-366-380-10 1
Spacer Assembly OP26-21-1 001-143-370 4
Binding Head Screw M4x10 000-172-165-10 8
Oval Head Screw M6x20 000-163-677-10 4
Rosette Washer M6 000-165-694-10 4
Flush Mounting Sponge H19 26-005-3123 100-351-550-10 2
1. Attach the flush mounting
sponges H19 (supplied with this
kit) and V19 (on the monitor unit
MU-190) to the back of the
monitor unit MU-190 in the order
shown in the figure at right.
2. With the cutout down, attach the conversion attachment to the monitor unit MU-190 from
the rear with the binding head screws (M4x10, 8 pcs.).
Cutout
Binding
Head
Screws
(8 places)
Conversion Attachment
Flush Mounting
Sponge V19
(2 mm) for left
and right
Flush Mounting
Sponge H19
(2 mm) for top
and bottom