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3.4 SETUP
3.4 SETUP
Indication units and measurement conditions may be selected and modified
in the MENU MODE.
The highlighted menu indicates that it has been selected.
1) Simultaneously press the MODE button and the READING button to
enter the MENU MODE.
The screen will change to SETUP and "CYL" will flash on and off at
the upper right corner of the screen.
2) Select the parameter you wish to modify by pressing the MODE button.
Scroll through the following setup options by successively pressing the
MODE button: CYL, STEP, PRISM, ABBE NUMBER.
3) Select the desired setting by pressing the READING button. Scroll
through the options by successively pressing the READING button.
The following parameters may be set in SETUP.
a. CYL notation
– : minus reading
± : mixed reading
(In this mode, the Sphere reading is minimized)
+ : plus reading
b. STEP size
0.25 : 0.25D step
0.12 : 0.12D step
0.01 : 0.01D step
c. PSM coordinates
(no indication) : no prism display
BU,BO: rectangular coordinates
∆, AXIS: polar coordinates
HI
MODE
CYL
STEP
R
SPH CYL AXIS ADD
PRISM PRISM AXIS