asiair和cem25間 dst 時間差問題

[peter]

DST for correct time with iOptron CEM25P and ZWO ASIAir
https://www.cloudynights.com/topic/762220-setting-dst-for-correct-time-with-ioptron-cem25p-and-zwo-asiair/

 Daylight Savings Time (don't get me started) the time showing on the hand controller of the iOptron CEM25P mount and the ASIAir app do not match.

[peter]

https://bbs.astronomy-imaging-camera.com/d/10892-never-ending-daylight-saving-time-issues

[peter]

https://bbs.astronomy-imaging-camera.com/d/12251-daylight-saving-time-reminder/22

ASIAIR assumes DST is always off at all times of the year, so you need to also turn off the DST on your mount, and for some mounts, you also need to adjust the time and UTC offset so that the mount thinks it is living in Winter