https://community.element14.com/technologies/test-and-measurement/w/documents/23530/questions-and-answers-on-tenma-72-8705-farnell-o-c-183-6059-up-grade-circuit-diagramsen-USTelligent Community 12https://community.element14.com/technologies/test-and-measurement/w/documents/23530/questions-and-answers-on-tenma-72-8705-farnell-o-c-183-6059-up-grade-circuit-diagramsTue, 09 Nov 2021 16:55:26 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:2b7deac6-5afc-4226-8489-3231627d2139dsohalhttps://community.element14.com/technologies/test-and-measurement/w/documents/23530/questions-and-answers-on-tenma-72-8705-farnell-o-c-183-6059-up-grade-circuit-diagrams#commentsCurrent Revision posted to Documents by dsohal on 11/9/2021 4:55:26 PM<br /> <div class="" style="margin:0;"><span style="font-size:14pt;">Question : can I&nbsp; update the firmware my self ? </span></div><div class="" style="margin:0;"><span style="font-size:14pt;">Yes, he can update the&nbsp; firmware himself by U disk. but per confirmed by manufactory software version&nbsp; 1.03 is the latest version</span></div><div class="" style="margin:0;padding:0px;"><span style="font-size:14pt;"> </span>&nbsp;</div><div class="" style="margin:0;"><span style="font-size:14pt;">Problem : cursor&nbsp; jumps when I turn the dial at a special speed</span></div><div class="" style="margin:0;"><span style="font-size:14pt;">If I&nbsp; go slower or faster it seems to work</span></div><div class="" style="margin:0;"><span style="font-size:14pt;">And in&nbsp; general the cursor operation is not the best I have used, could be better. </span></div><div class="" style="margin:0;padding:0px;">&nbsp;</div><div class="" style="margin:0;padding:0px;"><span style="font-size:14pt;"> </span>&nbsp;</div><div class="" style="margin:0;"><span style="font-size:14pt;">Suggestion :&nbsp; in&nbsp; the FFT mode, adding a frequency and signal level indicator cursor will be very&nbsp; usefull</span></div><div class="" style="margin:0;"><span style="font-size:14pt;">And to&nbsp; be able to set start/stop frequency and adjust over a wider&nbsp; range.</span></div><div class="" style="margin:0;"><span style="font-size:14pt;">,thanks for suggestion,customer will&nbsp; verify it</span></div><div class="" style="margin:0;"><span style="font-size:14pt;">Up Grade to improve&nbsp; the curser jump problem.<br /></span></div> <div class="migration-injected-attachments"><div style="font-weight:bold;margin:15px 0 5px 0;">Attachments:</div><div></div><table style="border:0;"><tbody><tr><td width="160"><span class="_se_attachment" id="attid_https://www.element14.com/community/api/core/v3/attachments/34364"><a href="https://community.element14.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-21/spelling-errors.xls">community.element14.com/.../spelling-errors.xls</a></span></td><td><span style="font-size:80%;">spelling errors.xls</span></td></tr><tr><td colspan="2"><span class="_se_attachment" id="attid_https://www.element14.com/community/api/core/v3/attachments/34365"><a href="https://community.element14.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-21/72_2D00_8705_5F00_V1.05.uts.zip">community.element14.com/.../72_2D00_8705_5F00_V1.05.uts.zip</a></span></td></tr><tr><td colspan="2"><span class="_se_attachment" id="attid_https://www.element14.com/community/api/core/v3/attachments/113593"><a href="https://community.element14.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-21/72_2D00_8705-diagrams.zip">community.element14.com/.../72_2D00_8705-diagrams.zip</a></span></td></tr></tbody></table></div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: 183-6059, on, grade, up, farnell, questions, and, tenma, Design Resources, o/c, answers, 72-8705</div>