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Notices for operation
1. Place the BA Optima light meter on a level surface
2. Position the light guide tip horizontally to touch the filter
surface of the photoreceptor
3. Turn off the main switch before replacing the batteries
4. Don’t make any calibration by yourself.
5. For accurate temperature readout, wait for 30 seconds to
1 minute after use to take the next measurement
Maintenance and care
Suggestions
- Use cleaning alcohol or a neutral cleaner to gently wipe the
monitor and filter surface
- To clean the device use a soft cloth soaked in warm water or
mild detergent