Instruction manual

CHAPTER TWO
2-4
Reference and Base Entry
Reference values are values, which are subtracted from each density
measurement to display a density difference value. Base values are
values, which cause +Dot or Dot to display a predetermined Dot size
when zeroed to a base dot or film base fog.
Density Reference Entry Via Keyboard
1. Depress [
FUNCTION] key repeatedly [FUNCTION] until "DEN" is
displayed.
2. Select color by depressing the [
COLOR] key.
3. Hold [
ZERO] down (thru step 4).
"REF" is displayed.
Reference value is displayed.
4. Enter Ref value using the [
FUNCTION] key to decrease value or
[COLOR] key to increase value. (Depress both to reset to zero.)
Release keys.
5. Depress [
FUNCTION] to return to normal operation.
Density Reference Entry Via Measurement
Momentarily depress [
ZERO] while measuring area to be Zeroed
(Nulled) out.
1. Repeatedly depress [
FUNCTION] until "DEN" is displayed.
2. Select color by depressing [
COLOR].
3. Measure the density to be zeroed, and keep the [
READ] button
depressed (thru Step 4).
"Density value of density being measured" is
displayed.
4. Press [
ZERO] key.
"Zero density" is displayed.
5. Release the [
READ] button and [ZERO] key.