Sony DAV-DZ270 Operating Instructions Manual page 20

To change the color system (PAL or NTSC) (Asian, Australian, and
Middle Eastern models only)
Depending on the TV to be connected, you may be required to select either PAL or NTSC for the color
system.
The initial setting of the system for Australian and Middle Eastern models is PAL.
The initial setting of the system for Asian models is NTSC.
1
Turn off the system by pressing "/1.
2
Turn on the system by pressing "/1 while pressing X on the unit.
Each time you perform this operation, the color system toggles between PAL and NTSC.
"NTSC" lights up in the front panel display when the color system is set to NTSC.
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