Agilent Technologies 1100 Series Reference Manual page 287

Control Module Screens for Agilent 1100 DAD and MWD 7
Use the F5 key (FW Update) to enter the Update section. Select the file from
the PCMCIA card (1315-nnn.DLB for DAD or 1365-nnn.DLB for MWD) and
press execute. When the update has finished the update, press F7 key
(Transfer) to return the module into the normal mode (LED on module should
stay yellow).
If you have not saved your methods, please do it before continuing. Otherwise
they will be overwritten during the update process.
1100 Series DAD and MWD Reference Manual 287