How to setup DST on SONY Dream Machine Alarm Clock

A more detailed how-to setup DST on the SONY Dream Machine model # ICF-C318

SONY Manual here: docs.sony.com/release//ICFC318_US.pdf

Here's the Time zone setting for the Sony ICF-C318 model (this may differ from other models for timezone)

1 = Atlantic Standard/Daylight Time
2 (default) = Eastern Standard/Daylight Time
3 = Central Standard/Daylight Time
4 = Mountain Standard/Daylight Time
5 = Pacific Standard/Daylight Time
6 = Yukon Standard/Daylight Time
7 = Hawaiian Standard/Daylight Time

Here's the owner's manual:

docs.sony.com/release//ICFC318_US.pdf

Here are other videos on the SONY Dream Machine:

How to set up the time and date on the SONY Dream Machine alarm clock:
youtube.com/watch?v=6DUk-9f8nx4

SONY ICF-C318 Dream Machine - DST (Daylight Savings Time) plus how to change clock internal backup battery at:
youtube.com/watch?v=gGac4KhDA60

How to set up the DST on a SONY Dream Machine:
youtube.com/watch?v=oo4o4tcqe-I

How the Sony Dream Machine Alarm Sound:
youtube.com/watch?v=Nzia6MdBaLU

If you like the video, please help with a thumbs up so other people can watch this video. thanks in advance.