
180 1100 Series DAD and MWD Reference Manual
4 Repairing the Detector
Replacing the Detector’s Firmware
The installation of new firmware is required:
• if new version solves problems of currently installed version, or
• if after exchange of the detector main board (DAM or MWM) the version on
board is older than previous installed one.
To upgrade the detector’s firmware the following steps have to be performed:
1 Load the firmware into the detector, see help system of your user interface.
2 Perform a “Wavelength Recalibration” on page 84 to add the recalibration
parameters into the board’s memory.
3 If detector main board was replaced, reenter the serial number information
of the module through the user interface, see “Entering the Serial Number
using the Control Module” on page 146 or “Entering the Serial Number
using the Agilent ChemStation” on page 147.
NOTE
The G1315B DAD and the G1365B MWD require firmware revision 4.x or above (main and
resident).
NOTE
The wavelength recalibration should be performed after at least 10 minutes of warm-up
time of the lamp.
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