Note 2: Burning and upgrading software method with burning tool ISP:
a) Main board upgrading: connect 4-core line of burning tool ISP to Debug port of main board
(location No. XM04 for below 26" and No. X505 for 26" and above);
Unit upgrading: connect both VGA ports between burning tool ISP and main board, then
enter into factory menu and set item "ISP Mode" as "ON";
b) Use on-line burning tool of Mstar, enter into menu "Device", select item "WP Pin pull to high
during ISP" as Fig. 2, make sure hardware write-protect of Flash has been removed to
ensure the normal erasing process;
c) Select menu "Connect", a dialog "Device Type is MX25L12805D" will be displayed as Fig. 3
to show succeeding in connecting. If failing to connecting, select the first menu "Device" and
manual select item "MX25L1280D", then press key "Connect";
d) Press key "Read",select burning file (for example MERGE.bin) as Fig. 4.
Fig. 2 Write-protect setup
Fig. 3 Successful connection