How to set time zones for dst - Sharp Atomic Wall Clock, Silver/Titanium SPC373

The DST is only based on GMT.

When daylight saving time (summer time) begins
The following models employ the Automatic Daylight Saving Time/Summer Time adjustment. The DST indicator in the display appears in the display at the beginning of the daylight saving time (summer time), and disappears at the end of it. Automatic DST/Summer Time adjustment is based on GMT (Greenwich Mean Time).
• Summer time begins at: 1:00 AM on the final Sunday of March.
• Standard time begins at: 2:00 AM on the final Sunday of October

To cancel the Automatic DST/ Summer Time adjustment and
to set DST display manually
The Automatic DST/Summer Time adjustment can be cancelled.
Press and hold DST for more than 3 seconds while the clock is displayed.
A beep sounds, and "Aut t OFF" appears in the display to show that the Automatic DST/Summer Time adjustment is cancelled. The display returns to the clock.
Notes
• The change timing of Automatic DST/Summer Time adjustment employed by the unit (see above) is subjected to variation by circumstances and the law in each country/region. In such a case, cancel the Automatic DST/Summer Time adjustment and
set DST display manually as necessary. The customer who lives in the country/region that has not introduced the daylight saving time (summer time) must cancel Automatic DST/Summer Time adjustment before using the set.
• To activate the Automatic DST/Summer Time adjustment again, press and hold DST for more than 3 seconds. A beep sounds, and "Aut t On" appears in the display to show that the Automatic DST/
Summer Time adjustment is activated. The display returns to the clock.
• To change the display to the daylight saving time (summer time) manually, see "To change the display to the daylight saving time (summer time) indication."

Sony ICF ICF C318 Operating Instructions Operating The Radio Setting The...

1
Plug in the unit.
First, the month and date appear, then the
year, and then the current Eastern Standard/
Daylight Time appears in the display.
2
Press
TIME ZONE
.
Area number "2" appears in the display.
If you live in the Eastern Time zone, you do
not need to adjust the area setting.
Area number
Time zone
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
3
Press
TIME ZONE
repeatedly until the
desired number appears.
The display returns to the clock about 4
seconds after the operation is complete.
Note
During the shipment and your first use, a clock
error may occur. In this case, refer to "Setting the
clock and date" to set the correct time.
When daylight saving time
(summer time) begins
This unit employs Automatic Daylight Saving
Time/Summer Time adjustment. The DST
indicator appears in the display at the beginning
of the daylight saving time (summer time), and
disappears at the end of it.
?
Daylight saving time begins at: 2:00 AM on the
second Sunday of March.
?
Standard time begins at: 2:00 AM on the first
Sunday of November.
To cancel the automatic DST/summer
time adjustment and to set DST display
manually
The automatic DST/summer time adjustment can
be cancelled.
Press and hold
DST
for at least 3 seconds while
the clock is displayed.
A beep sounds, and "Aut
?
OFF" appears in the
display to show that the automatic DST/summer
time adjustment is cancelled. The display returns
to the clock.
Notes
?
Daylight Saving Time depends on the law in
each country/region, and your area may not use
it. In such a case, cancel the automatic DST/
summer time adjustment before using the set
and set the time manually as necessary.
?
To activate the automatic DST/summer time
adjustment again, press and hold
DST
for at
least 3 seconds. A beep sounds, and "Aut
?
On" appears in the display to show that the
automatic DST/summer time adjustment is
activated. The display returns to the clock.
?
To change the display to the daylight saving
time (summer time) manually, see "To change
the display to the daylight saving time (summer
time) indication."
Setting the clock and
date
To change the setting manually, follow the
procedure from step
1
.
1
Press
CLOCK
for at least 2 seconds.
You will hear a beep and the year will start to
flash in the display.
2
Press
+
or
-
until the correct year
appears in the display.
3
Press
CLOCK
.
4
Repeat steps
2
and
3
to set the month,
day and time.
After setting the time, two short beeps sound
and the clock starts from 0 seconds.
?
Pressing and holding
+
or
-
changes the year,
month or day rapidly.
When setting the current time, time changes
rapidly by 1 minute-increments up to 10
minutes, and then by 10 minute-increments.
?
While setting the clock, you must perform each
step within 65 seconds, or the clock setting
mode will be cancelled.
To display the year and date
Press
SNOOZE/DATE/SLEEP OFF
once for the
date, and within about 3 seconds press it again for
the year.
The display shows the date or year for about 3
seconds and then changes back to the current
time.
If you connect the AC plug to an AC outlet while
this unit is powered from the backup power
source, the current date and time appears in the
following order (the same as when the unit is
powered on after a power interruption).
"month and date" (about 1 second)
?
"year"
(about 1 second)
?
"current time"
To change the display to the daylight
saving time (summer time) indication
Change the daylight saving time (summer time)
adjustment setting according to the following
procedures if you have cancelled the automatic
DST/summer time adjustment.
Press
DST
.
The DST indicator appears in the display and the
time indication changes to the daylight saving
time (summer time).
To deactivate the daylight saving time (summer
time) adjustment, press
DST
again.

Late to the party I guess. Lots of entries for setting the clock, but not for the alarm. Press the plus or minus button. That's it. After you have the time set, you can then press the ALARM button above the WAVE/SET button to turn it on.

Slide the Wake 1/Wake2/Clock switch to the Clock position. Then press the forward button to advance the clock by the needed amount of time. Then slide the switch back to the side with the key icon.

If you set the DST switch to ON, you can move the time zone switch to one time zone further east for a few weeks until the DST change in the program takes effect. Then move the time zone switch back to your current time zone. (Repeat this in the fall to correct for the later change in DST again). The exact length of time between when DST starts and ends versus when the clock will change the program will depend on when the clock was manufactured. Clocks built after July 2006 should have the correct DST programs. Clocks from earlier have a much shorter period of DST (April through Oct).

I hope this helps.

Cindy Wells

Hi ...



your watch supports Time Zones , Automatic time Updates, Automatic adjustments of DST.









First Verify Correct Home City Is Selected
1. In Time Keeping Mode (That is The Digital Display shows time and Day of week)



2. Press Button (A) long enough to country code start to flash on digital display.


3. Press Button (B) or Button (D) to change Country code to current one.
4. After Selecting Desired Country, Press button (A) TWICE.

Now Country Code will be saved on watch.

Supported Country codes are:-




To Activate DST (Daylight Saving Time).
1. In Time Keeping Mode (That is The Digital Display shows time and Day of week)


2. Press Button (A) long enough to Digital Display start to flash.

3. Press Button (C) TWICE to Display DST Settings.
4. Press Button (D) repeatly to cycle through three DST Options:-
A --> DST is set on Automatic Mode. If Your country uses DST, the watch will Adjust DST Accordingly.
OFF --> DST is set to disabled. No DST is applied to Main Time Settings
ON --> DST is Set to On. DST is applied even if your country doesnot follow DST.
5. Press Button (A) TWICE to save Selected Option.


Default values (Factory Settings) when you bought this watch is



This way you can set DST

See the comments under Petewete. There is no way to disable it on the T301B model. Changing time zones doesn't help because all 7 zones observe DST, or at least they did before 2005. (Now Hawaii Zone 7 does not). I know because I tested all zones. The workaround is complicated: before each time change, pretend it is the old DST date (1st Sunday in April or last Sunday in October) by resetting your date. My spouse says to fix the problem by hitting the snooze button with a 20-pound sledge hammer.

You posted this in January, which is not during daylight savings time. The SMT setting doesn't turn on automatic DST switching for a particular timezone; rather, it is a manual override to adjust timezones to DST when it is actually active. There is no automatic DST adjustment for this watch (according to their FAQ). Turn SMT to OF for all timezones during winter months, and ON for applicable timezones during SuMmer Time (SMT).

Using the Emerson CKD5809C manual (also with SmartSet(tm) ), try Zone 4. TIME ZONE button: "04".

Zone 1: Atlantic Time
Zone 2: Easter Time (Default)
Zone 3: Central Time
Zone 4: Mountain Time
Zone 5: Pacific Time
Zone 6: Yukon Time
Zone 7: Hawaiian Time

Reference:
http://www.emersonelectronics.ca/emerson/en/category/list/694
or
http://www.emersonelectronics.ca/emerson/en/product/details/2361

As for disabling the Daylight Saving Time (DST) time change I have some guesses to try (not having one of these radios in my hand) or just skip to #4 below.
1. Manually setting the time and see if this disables the DST change.
2. Is there a Zone setting other than above? Like maybe a Zone 0? And then manually set the time.
3. Look at http://www.fixya.com/support/t236208-daylight_savings_time_adjustment for my solution there and try adjusting the DST Start to the same as DST End or DST Start and End with a month of 0 (if that is possible).
4. Or for the really desperate, change the Zone to 5 during DST and back to 4 during standard time (no worst off than with no DST auto setting.) (After I wrote this, I found an Emerson reference to no DST areas, Saskatchewan in this case, in the CKS1850C manual http://www.emersonelectronics.ca/emerson/en/product/details/2383, pg 9, and this is their solution.)

If DST is *already* set to "on" when you reset the time zone to Z-07 (Hawaii), my very recent experience is that the time *still gets adjusted back* by one hour.  Now that daylight savings time is over (at least according to the clock's pre-programmed and outdated schedule) I'm hoping that setting the time zone to Z-07 (Hawaii) will completely cancel the automatic time changes from now on.  Otherwise, I need to purchase another clock, and it won't be a Timex.

Appparently the problem could be with your location, or just that there may be a delay before time correction until the old date - check again the link to amazon i posted before - there are a couple of new reviews that discusss the daylight saving issue, also - The US clock says; "I have a radio controlled clock that receives NIST time. Will the new rules affect me? Your radio controlled clock should automatically implement the new DST rules. The WWVB broadcast contains information that tells your clock whether DST or ST is currently in effect. NIST always sends this information to agree with the current DST rules, so your clock should change automatically on the day of the change, just as it has in previous years. If the time is wrong after the DST change, make sure that your clock has recently received the time signal. Many radio controlled clocks have a synchronization indicator that will tell you if your clock has recently synchronized. If the clock isn't receiving the signal, click here for some tips on improving reception. If it has received the signal recently, check to make sure that the clock's time zone setting is set properly. Also, if you live in an area where DST is not observed (Arizona, for example), you need to disable the automatic DST function on your clock. I have a non-radio controlled clock that used to automatically correct itself for DST. Will it still work? The only way to find out is to wait and see, or to contact the manufacturer of the clock. There are a large number of non-radio controlled clocks, marketed under names like "AUTOSET" or "SMARTSET" that have internal firmware that automatically changes the time by one hour on the transition days to and from DST. These clocks do not connect to a NIST time service, and some of them will no longer work properly due to the DST rule change. For example, clocks manufactured prior to the rule change will probably not switch to DST in March, but will wait until April in accordance with the old rule. If you have a clock like this that fails due to the new rules, your only recourse is to adjust the clock manually, or to contact the manufacturer and ask for an upgrade or a replacement. If you need to contact manufacturer check http://www.emersonscott.com/ezsetamclocr.html Hope this helps:)