7
Dot Area
[MENU2]
(IQ150 & 200)
To enter Dot Area mode
1. Press [MENU] until “MENU2” is
displayed.
2. Press [AREA].
To use Murray-Davies
equation
1. If unit is in the Murray-Davies mode,
"M/D" is displayed.
2. To change base value, press [BASE] and
read the base.
3. Read the solid patch.
4. Read the tint patch (for accuracy, read
adjacen
t
solid and tint patches.)
5. To switch to Yule-Nielsen equation,
press [YULE]. (Then follow Step 3
below.)
To use Yule-Nielsen
equation
1. If the unit is in the Yule-Nielsen mode,
the "N" value is displayed.
2. To change the base value, press [BASE]
and read the base.
3. To change the "N" value, press [N], then
[+N] or [-N]. Exit by pressing [MENU].
4. To switch to Murray-Davies equation,
press [N], then [M/D].
5. Determine dot area by reading the solid,
then the tint patches (for accuracy, read
adjacen
t
solid and tint patches).
6. Dot area is shown as a percentage.
To send the information to
a printer or computer
Press [PRINT].
