Introduction
Agilent Cary 3500 UV-Vis Spectrophotometer User’s Guide 23
Back of the module
Indicator LED
The LED on the front of the module indicates the status of the system:
Off – no power to the instrument
Solid yellow – the engine is starting up, a calibration has started, a calibration
error occurred, or the calibration was not completed.
Slow flashing yellow – the lamp is flashing during calibration
Fast flashing yellow – the instrument is waiting to perform a scan
Red – an instrument error occurred, or the module is powering on
Solid green – the instrument is ready
Flashing green – the instrument is scanning
The engine power LED, located on the left side of the engine, is green if power is
on, and off if there is no power.
Using the software
For information on how to use the software, double-click the Cary UV Workstation
Help and Learning Center icon installed on your computer desktop during the Cary
UV Workstation software installation.
Electrical interface
Information is sent
between the module and
engine
Module positioning
indents
Module label
The serial number is located here
and on the left side (not shown) of
the module