Waters 2489, Operator'S Manual

Page: 99 / 234

Using the operator interface 3-31
Calibration successful message
3. Press Enter to complete calibration.
A “Calibration complete” message is displayed momentarily. Other
messages such as “Optimizing system performance” and “Restoring last
setup” may appear before the display returns to the absorbance screen.
Result: If calibration is successful, the error message (<Error>) that was
displayed on the absorbance screen before you recalibrated the detector
disappears.
4. If calibration is not successful, retry, recycle power to the detector, or see
Chapter 5 .
Operating the detector in single wavelength mode
The detector is optimized for single wavelength operation, which is the default
operating mode.
To invoke single wavelength mode:
1. From the absorbance (or HOME) screen, press the
λ/λλ
key (Shift Auto
Zero) if the detector is in dual wavelength (the wavelength icon shows
λλ)
mode. The detector displays a message indicating it is switching to
single wavelength operation.
Wavelength mode change message (for single wavelength)