User's Manual

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When facing the ER Stand, located on the right hand side of the upper or lower ER arm is a short black
handle. Above this handle is a round silver pin. These two components are used to attach the Multiplanar
Accessory Housing Joint to either of the ER arms.
Attaching the Multiplanar Accessory Housing Joint
1. Locate the short black handle on the right-hand side of the upper
or lower ER arm. The right side refers to the right when facing the
ER stand.
2. Grip the handle and rotate it approximately ¼ turn in a counter
clockwise direction. If this handle is overturned it will disengage and
fall off the ER arm. A ¼ turn is all that is necessary when attaching
the Multiplanar Accessory Housing Joint.
3. Locate the round silver pin (red arrow) above the black handle.
Pull the pin outward (further to the right) and twist it gently in any
direction.
4. Identify the cylinder at the end of the Multiplanar Accessory
Housing Joint.
5. Insert this cylinder into the hollow end of the ER arm.
6. Relocate the silver pin at the end of the accessory arm and twist it
gently until it clicks. This sound indicates that the pin has returned
to its locked position. Note that the pin may be turned in any
direction to lock it.
7. Relocate the short black handle and turn it slightly in a clockwise direction. The handle will come to a
stop when it has locked the ER arm attachment mechanism.
Removing the Multiplanar Accessory Housing Joint
1. Locate the short black handle on the end of the upper or lower ER
arm.
2. Turn the handle slightly in a counter clockwise direction. Only a ¼
turn is necessary. Overturning the handle may cause it to fall off.
3. Locate the round silver pin above the short black handle. Pull the
pin outward (further to the right) and twist it in any direction slightly.
This will unlock the attachment mechanism.
4. Grip the Multiplanar Accessory Housing Joint firmly and pull it out
of the accessory arm.