The new firmware FG-Temma2Z is a fork-type mode (F mode) added to Temma2Z. The new FG-Temma2Z is a new firmware version of the Temma2Z with the addition of a forked mode (F-mode). Since these functions were added via firmware, the appearance of the FG-Temma2Z is the same as that of the Temma2Z. The only difference is that FG-Temma2Z has a warning sticker for F-mode use. - translated with deepl.com source : [url]https://www.takahashijapan.com/ct-news/news_topics/news_170224_fg-temma.html[/url] .