{"id":196,"date":"2018-07-04T03:11:37","date_gmt":"2018-07-04T03:11:37","guid":{"rendered":"http:\/\/preview.jyetech.com\/?page_id=196"},"modified":"2018-07-06T06:19:28","modified_gmt":"2018-07-06T06:19:28","slug":"firmware-dso-138","status":"publish","type":"page","link":"https:\/\/jyetech.com\/firmware-dso-138\/","title":{"rendered":"DSO 138 Firmware"},"content":{"rendered":"
\n

Main Firmware for U1<\/h3>\n\n\n\n\n\n\n\n
Version<\/th>\nRevision History<\/th>\n<\/tr>\n
113-13801-061<\/a><\/td>\n[ 2016.10.10 ]
\nModified for better support of the LCD with ILI9325 controller. No function change.<\/td>\n<\/tr>\n
113-13801-060<\/a><\/td>\n[ 2016.01.05 ]
\nAuto-center trigger level to the middle of signal amplitude when trigger level is focused and OK button is held down for 2 seconds. This is useful for quickly stabilize waveform display. (Thank Gabriel S. for the suggestion!)
\nAuto-center horizontal position when horizontal position is focused and OK button is held down for 2 seconds. (Thank Gabriel S. for the suggestion!)
\nRestore factory default settings when “+” and “-” buttons are held down simultaneously for 2 seconds.
\nImproved frequency measurement by using average voltage level (instead of true 0V level which was used in previous versions) as cycle counting reference.
\nFixed a bug in trigger level readout error. In previous versions, trigger level readout displayed wrong value after VPos alignment was performed.<\/td>\n<\/tr>\n
113-13801-050<\/a><\/td>\n[ 2015.11.20 ]
\nSignificantly lowered noises. Comparing: [NEW]<\/a> vs [OLD]<\/a> in measuring the built-in test signal.
\nWaveform can be saved to and recalled from non-volatile memory. To save: press [SEL] & [+] simultaneously. To recall: Press [SEL] & [-] simultaneously.
\nEnhancement in Test Mode with auto short-circuit detection capability (See manual page 2).
\nSupports two types of TFT controllers (ILI9341 and ILI9325\/9328).<\/td>\n<\/tr>\n
113-13801-040<\/a><\/td>\n[ 2015.03.09 ]
\nAdded read-outs for various waveform parameters including Freq, Cycle, PW(pulse width), Duty (cycle), Vmax, Vmin, Vavr, Vpp, Vrms. To turn on\/off the read-outs first move the cursor to the position of time base. Hold down the [OK] button for 3 seconds.<\/td>\n<\/tr>\n
113-13801-036<\/a><\/td>\n[ 2014.12.25 ]
\nOfficial release.<\/td>\n<\/tr>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Main Firmware for U1 Version Revision History 113-13801-061 [ 2016.10.10 ] Modified for better support of the LCD with ILI9325 controller. No function change. 113-13801-060 [ 2016.01.05 ] Auto-center trigger level to the middle of signal amplitude when trigger level is focused and OK button is held down for 2 seconds. This is useful for […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":""},"_links":{"self":[{"href":"https:\/\/jyetech.com\/wp-json\/wp\/v2\/pages\/196"}],"collection":[{"href":"https:\/\/jyetech.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jyetech.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jyetech.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jyetech.com\/wp-json\/wp\/v2\/comments?post=196"}],"version-history":[{"count":0,"href":"https:\/\/jyetech.com\/wp-json\/wp\/v2\/pages\/196\/revisions"}],"wp:attachment":[{"href":"https:\/\/jyetech.com\/wp-json\/wp\/v2\/media?parent=196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}