wtw PhotoLab Spektral, Operating Instructions Manual

Page: 40 / 162

10
1 Overview
Function keys:
Keypad:
1.2 Keys
Concentration measurement key:
Call up the concentration measurement
mode
Absorbance/Transmission measure-
ment key:
Call up the Absorbance/Transmission
measuring mode
Scroll key:
Select menu items, scroll
Call up/Enter key:
Call up menu items, confirm inputs,
start measuring, switch to the configu-
ration menu from the measuring mode
Enter the number 1, softkey (see section
1.3.2)
Enter the number 2, move the cursor up-
ward
Enter the number 3
Enter the number 4, move the cursor one
digit to the left, softkey (see section 1.3.2)
Enter the number 5
Enter the number 6, move the cursor one
digit to the right
Enter the number 7, softkey (see section
1.3.2)
Enter the number 8, move the cursor
downward
Enter the number 9
Enter the point in decimal numbers,
softkey (see section 1.3.2)
Enter the number 0
Input correction key: Move the cursor one
digit back in order to correct inputs