Operation Manual

English – 28 | MP-4500
Firmware Update Method
Step 1: Decompressing files you could get the file "DTV351.RKW",
and then copy the file to the root directory of the player, and
disconnect with PC, and then re-open the player of MP-4500, you
will find the picture 1.
Picture 1
Step 2: Choose "Yes" and then press
button, the player will be
upgrade.
Step 3: Around 3-5 minutes, the player will be finished the
upgrading automatically.
Step 4: Connect the player to PC, and then delete the file
"DTV351.RKW" from the player. Please kindly note that it's a must.