3-2
4) The measurement screen will appear.
AUTO
MODE
CYL
STEP
R
SPH CYL AXIS ADD
• Do not place a lens onto the nose piece until after the
measurement screen appears.
• Turning the instrument on with the lens already on the
nose piece initiates a beep and indicates "INITIAL ERROR"
on the LCD. Remove the lens from the nose piece, then
press any button to proceed.
ERROR
3.1 PREPARATION FOR OPERATING