User Manual Q&AAnswer
Oct 17, 2025 - 02:15 PM
To set the UV value as a reference value on the APOSUN CHS9AM UV Monitoring Radiometer, follow these steps as per the user manual:
1. **Enter Parameters Setting Mode:** Keep pressing the "SET" button for 3 seconds to enter the parameters setting mode.
2. **Navigate to C-00:** In the parameters setting mode, navigate to C-00 which represents the UV relative value.
3. **Adjust UV Value:** Set the UV value as the whole reference value by pressing the "SET" button. The value should be set to 100% to monitor the UV lamp attenuation.
4. **Save Settings:** After setting the UV value, press the "SET" button for 3 seconds to save the settings and exit the parameters setting mode. The device will return to the standby mode.
By following these steps, you can easily set the UV value as a reference value to monitor the UV lamp attenuation on the APOSUN CHS9AM UV Monitoring Radiometer.
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