wtw PhotoLab Spektral, Operating Instructions Manual

Page: 98 / 162

68
10 Special functions
Example:
Setting to manual scaling of the axes, changing the
coordinate limits to the wavelength range 400 nm to
800 nm (default 330 nm to 850 nm) and absorbance
range 0.000 A to 2.000 A (default 0.000 A to 2.500 A).
graphic parameters submenu:
→
Confirm unit A with
→
Use or to select manual scaling
→
Confirm with .
→
Input the coordinate limits required for both axes
via the numeric keypad
→
Confirm each time using .
The graphic parameters are stored.
The meter returns to the spectrum menu.
Erasing the graphic parameters:
●
change the measuring mode
●
switch off the photometer
●
overwrite or set to auto.