Message in Display Issue Nature Cause of the issue The Initial Error Abnormality of device Any measurement value is more than ‘±0.25’ when power is turned on. ・In case that the lens is set when power is turned on. ・Measurement abnormality because of ...
Locate each button. 1. Clear Data Short press = Current values reset. Long press = Switch the instrument on/off 2. Import Import patient’s refraction data. 3. Export Export patient’s refraction data 4. Far/Near Vision : Far vision mode ...