Photometer 7500 Interface
The LCD screen features a selectable backlight with the
screen separated into four clear, easy to read zones:
1. Mode or Test Identification
2. Dialogue screen – prompts and choices will be
displayed as a list. Select using up/down arrows.
3. Info Panel – displays status icons, date/time and
Sample/Operator ID
4. Action select – choices are displayed as a row.
Use left/right arrows to select.
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