Sanyo LED-22XZ11F Service Manual page 13

If connection is failed, press the first menu "Device" and choose "MX25L64" manually, then press
"Connect";
4） Press "Read", choose upgrading file, such as "MERGE.bin"; please refer to Fig. 4;
5） Press "Auto", tick off "All chip", "program" and other necessary options; please refer to Fig. 5;
Fig. 3 Device MX25L64 successful connection
Fig. 4 Choosing upgrading file
Fig. 5 Options