PG-M25XE (serv.man38). Intermittent start-up shut down (locks up) - Sharp Projector Technical Bulletin (repair manual). Page 21

Read Sharp PG-M25XE (serv.man38) Technical Bulletin online

LV064
Sharp Electronics (UK) Ltd., Technical Services Group
The Tera Term sends the file “pj_jffs_m20x.bwh”. (approx. 3,000,000 Bytes
transferred)
If “Tera Term:Send file” dialog box does not appear, check both “pj_jffs_m20x.bwh”
and “fwp_m20x_new.ttl” are in 
“c:\PROGRAM FILES\TTERMPRO” 
folder in which
the Tera Term Pro has been installed.
(6)  If the firmware is successfully updated, the LAMP indicator lights up in red and
then the "OK" dialog box appears. And then click "OK".
Note: There is a possibility that the data communication is failed if the projector
does not change to the above status even though past for two minutes or
more. The count number will be counted up to 24 during transferring. If the
count number is over 100, the data communication is failed. If so, turn the
projector off and close the Tera Term Pro, and then take the steps again from
3-2(9).
The update is completed successfully.
Page of 34
Display

Click on the first or last page to see other PG-M25XE (serv.man38) service manuals if exist.