How To Update Software - Haier LE22T1F Service Manual

Service Manual
Model No.:

8.2 How to update software

Haier MSD3391 F/W upgrade with USB SOP
Step 1: Ready for F/W Upgrade
1.1 Prepare a USB memory .
it from computer's USB port!
Step 2: F/W Upgrade
2.1 AC ON
2.2,then input USB , press "MENU" and choose "update software", and then press "OK".
2.3,Now you should choose "Yes",TV begin to update.You should reset TV after update.
Note: When Upgrade on the process, please don't Power-Off!
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