我已經在網路上找到資料如下，但是並沒有DVP-K370這台機子型號。
是否可以用以下的方式來改這台DVP-K370
請有經驗的玩家幫忙一下，謝謝！
***************************************************

DVP-NS300, DVP-NS305, DVP-NS400D, DVP-NS700, DVP-S330, DVP-S335, DVP-S360, DVP-S336, DVP-S525D, DVP-S530D, DVP-S535D, DVP-S536D, DVP-S725D, DVP-S735D

Multi-Region:

Turn On the unit with the remote controller
Wait until "no disc" appears in the unit's display
Press Pause, 3, 1, 4, 1, 5, 9
The word "CODE" should appear in the display
Within five seconds, press the key that corresponds to the zone you want i.e. 0 for region free, 1 for region 1, 2 for region 2 and so on
Again, within 5 seconds, press Pause and Power
If the above fails to work then you may wish to try the following:

Put the player into Standby mode
Press 1 and Return on remote for region 1, 2 and Return for region 2, and so on. Use 0 and Return to return player to default region settings
Press P-Mode and Return to play DVD's with the selected region, auto-switching is Off
Press Audio and Return for auto-switching On
Press Angle and Return for MacroVision On
Press Subtitle and Return for MacroVision Off