I purchased one of these Chinese Rex C100 clones last year off eBay to control my electric smoker. After having considerable difficulty getting it to work out of the box, I went online looking for information. This thread is one of the most informative resources I managed to find and it has proven very helpful. I went cheap and bought a Berme REX C100. Went to configure it so that it would accept a PT100 thermocouple and it doesn't seem like I can. All the 'how to' Youtube vids how it as a very simple process: Change the LCK digits to 0000 to access the SL1 menu. I say manuals cos there were more REX manual (04/09) 2/9 STEP 1. Selecting ROIs for extraction rex assumes prior creation of the regions of interest as NIFTI-1 image mask files (*.img or *.nii formats) or text files (*.tal format). For example, if the goal is to use anatomical ROIs to guide Hi guys! I am in little trouble with the REX C100 settings. Before cleaning the machine all worked just fine. Then I auto tune the PID and now the temperature its not stable and I have more steam then water when I start to brew. I use the PID only for brewing and got PT100 sensor. I am not familiar with PID settings and will appreciate if someone explain to me. I've acquired a number of REX manuals and there's a little variation in them. On my sheet OH is 2 and SC is 0. I have a feeling that those numbers and symbols you see on startup may be different on different C100's. If things don't work for you I'll record mine and see. Even the lock codes vary a bit from manual to manual. 0-1300? Alarm REX-C100 Digital LED PID Temperature. Alarm Function Output: 2 ways. Note: This K type probe sensor in this set is only 400?; you will need to install a 1300? probe sensor(not included) At this moment it starts up normal, and I have access to change the parameters alarms, p, i, d etc. by pressing "SET" for 5 sec. According to this manual. But I got problem getting access to the "Initial Setting Menu" so I can change