P - 11
1. Name and function of each part
Battery (power pack)
M Battery connector
When it is set at the main unit or power pack charger, set the
battery connector such that it can be in proper contact with the
charger.
Option (forehead rest)
N Forehead rest
Fix the forehead rest such that the examined
patient's forehead can rest against it.
Q Fixed plate
Fit the fixed plate on the main unit.
O Locking screw
Arm's motion can be fixed to a de-
sired extent depending on how tight
the arm is fastened with the locking
screws.
P Arm
The arm will expand or contract de-
pending on how hard the forehead
rest is pressed.