Does the Chronos GX have a count up setting? I've had the Chronos GX for a while now. However, I don't use it much anymore because I need a count up setting. In other words, I'd like it to start at 0 and have it count up as time is spent.

The regular Chronos has the UP-1 and UP-2 settings. The GX seems to lack those. Or am I missing something?

The GX user manual doesn’t give me much hope.
It appears that the Chronus GX clock does not have a count up mode.

While the normal one does, as you have mentioned, it seems that the GX doesn’t. I found this video on how to set up a count on the normal one. It cites pages 35-36 of the manual on how to do this. As expected, the online PDF of the manual corresponds to the video’s given information.

My conclusion is that if the GX manual does not contain information on how to do it, then it cannot do it. Further evidence of this from this video on how to use GX clock. As far as I can tell, it has no, mention of a count up setting.

So unfortunately the Chronus GX Clock has no count up setting as far as I can tell.