![ECOWITT HP2553 Operation Manual Download Page 90](http://html.mh-extra.com/html/ecowitt/hp2553/hp2553_operation-manual_2355922090.webp)
90
Note: The primary power source for the outdoor sensor is the solar panel.
When available solar power (light over recent period) is insufficient, the
batteries will be used. In outdoor climates that frequently have sustained
temperatures below 0°C (or 32°F) the use of Lithium batteries is strongly
suggested as these are performing better than Alkaline batteries under such
circumstances.
Summary of Contents for HP2553
Page 59: ...59 Dashboard Graph display ...
Page 60: ...60 List display Weather Map ...
Page 72: ...72 ...
Page 74: ...74 ...