I live in a Mountain Time Zone, and so we don't go through daylight savings. However, my phone thinks that we do, and it went an hour forward. Also, I still have a number from the east coast...so could that maybe be the problem? However, it's only an hour off, not three. Is there some way I can turn of the automatic update or something for the Daylight Savings update?

Arizona is in the mountain time zone and does not observe daylight savings time except for the Navajo nation. Please read at: TimeTemperature. com. I hope this helps

To change the time zone, open the control compartment cover on the bottom of the clock. Locate the "Time Zone" switch and set it to the appropriate time zone for your area. Six time zones are programmed into your clock, "A" for Atlantic, "E" for Eastern, "C" for Central, "M" for Mountain, "P" for Pacific and "H" for Hawaiian. Once you've chosen the correct time zone for your Brookstone digital desk clock, you must select whether you want the clock to operate using the 12-hour or 24-hour format. The clock is set to the 12-hour format by default. If you'd like to change the setting to the 24-hour format, locate the "Time Format" switch on the bottom of the clock and flip it to "24-hour".
You can also decide whether to turn your clock's automatic Daylight Savings Time feature on or off. If you turn the feature on, your clock will automatically move forward by one hour at 2:00 a.m. on the first Sunday in March and fall back by one hour at 2:00 a.m. on the first Sunday in November. To choose your preference, locate the "DST" switch on the bottom of the clock and flip it to "Auto" or "Off".

Read more: http://www.ehow.com/way_5585650_brookstone-digital-desk-clock-instructions.html#ixzz2phA7kQ1b

A time zone is section of the country that adjusts for daylight savings time. The United States is composed of four time zones - Eastern, Central, Mountain, and Pacific. Each county is assigned to one of the four time zones. See the attached map to see which time zone you are in. Then you must set up your clock to match that time zone.

It's most likely because of Daylight Saving Time. Your clock receives a signal through the air once a day from the actual atomic clock, much like a cell phone receives the time from your cell phone service provider, and it automatically resets itself to the exact time each time it receives this signal. Remember that the middle of the year (the second Sunday in March until the first Sunday in November in the US) is Daylight Saving Time for much of the United States. The clock has an option that allows you to set whether you are observing Daylight Saving Time or not. If this is set to "off", the time will be one hour behind until Daylight Saving Time ends (November 7th). Make sure this is set properly, and your problem will be solved.

You need to go to your phone carrier support page, or to Palm.com and download the daylight savings time update.  You SHOULD keep network time checked unless you don't want to pull the proper time from your carrier, such as when you are out of town.

Hi!

Please follow the instructions given below... =)

Setting the clock

The clock is set to the correct time automatically, but it
can also be set manually. The clock can be set for
daylight saving time and time zone.
Preparation:
• Turn ON the TV and set it to the video input mode.
• Select “CLOCK” from “SYSTEM SETUP”. For the
procedure, see steps 1 to 3 in “Using the SETUP
MENU”

1 Press SETUP while the DVD and video tape is
stopped.
The SETUP MENU screen will appear.
TIMER REC SET
SYSTEM SETUP
AV SETUP
REC SETUP
CH SETUP
OTHER
SETUP MENU
ENTER/
SELECT ENTER RETURN BACK SETUP END
SELECT
2 Press
or  to select the desired menu and
press ENTER.
The submenu screen of the selected menu will appear.
TIMER REC SET
SYSTEM SETUP
AV SETUP
REC SETUP
CH SETUP
OTHER
LANGUAGE
PARENTAL
CLOCK
DISC SETUP
OTHER
SETUP MENU
3 Press
or  to select the desired submenu and
press ENTER.
The screen for the selected submenu will appear.




CLOCK (manually)
You can manually set the date, year and present time
with the remote control.
Ex.: Setting the clock to “10:20AM” October, 30th, 2004.
1 Select “CLOCK” and press ENTER.
01/01/04 12:00AM
2 Select the desired items using  or  (month,
date, year, hour, minute and AM/PM) then press
ENTER.
3 Press
or  to set the value of the selected
item.
• For the minutes, press
or  once to set the time
minute by minute, or hold down either of buttons
for several seconds to set the time in 10-minute
intervals.
10/30/04 10:200AM
4 Repeat steps 2 and 3 to set the date, year and
present time, and press ENTER. The SETUP MENU
will close.
This completes clock time setting.
AUTO CLOCK
You can automatically set the clock by turning “ON” the
AUTO CLOCK function.
When you want to set the auto clock function to “OFF”,
select “AUTO CLOCK”, press ENTER and select “OFF”
from the list.

Auto clock setting
Preparation:
You must connect the antenna or cable before connecting
the AC cord to the power source.
Wait 30 minutes with the power turned off, after the
antenna or cable is connected, for the auto clock
feature to activate.
After the clock is set automatically, you may have to set
the time zone and daylight saving time. (See page 26.)
Press STANDBY/ON to turn on the DVD/VCR after the
auto clock operation completed.
• When shipped from the factory, the “AUTO CLOCK”
option is set to “ON” position.
• If you turn the DVD/VCR on during auto clock
setting, the clock is not set.
• After a power failure or disconnection of the power
plug, the clock setting will be lost. In this case, wait
30 minutes before turning the DVD/VCR on.
• With cable box connection, if the auto clock setting
is unsuccessful, select the PBS channel carrying
the XDS information, then turn the DVD/VCR off.
After 30 minutes, turn the DVD/VCR on.
• If the clock is not set automatically, set the clock
manually.


STANDARD TIME (Time zone)
In the rare event that you live within the broadcast range
of two stations in two different time zones, the DVD/VCR
may recognize the wrong station for the auto clock set.
To correct the situation:
Select “STANDARD TIME” and select the time zone from
the list below.
Selectable time zones and correction times
ATLANTIC: GMT – 4 hours
(GMT: Greenwich Mean Time)
EASTERN: GMT – 5 hours
CENTRAL: GMT – 6 hours
MOUNTAIN: GMT – 7 hours
PACIFIC: GMT – 8 hours
ALASKA: GMT – 9 hours
HAWAII: GMT – 10 hours
AUTOMATIC: AUTO SET
Note
• When shipped from the factory, the “TIME ZONE” is
set to “AUTOMATIC”.
• After making the auto clock setting, in some cases
the clock may display another time zone. You can
correct the clock by selecting your time zone
setting above.
• When the clock is not set or you set the clock
manually, the time zone setting is not available.
DAYLIGHT SAVING TIME
You can set the clock to daylight saving time automatically
or manually.
To select daylight saving time, select “DAYLIGHT
SAVING TIME” and select “ON”, while to cancel the
daylight saving time, select “OFF”.
ON: For manual setting (forward 1 hour)
OFF: For manual setting (back 1 hour)
AUTOMATIC: For automatic setting (read XDS in
the signal)
Note
• When you want to set daylight saving time, on the
first Sunday in April you set it to “ON”, and on the
last Sunday in October you set it to “OFF”.
• When shipped from the factory, the “DAYLIGHT
SAVING TIME” option is set to “AUTOMATIC”.
• When the clock is not set, the daylight saving time
setting is not available.
• When there is no daylight saving time in your area,
always select “OFF”.

I was in same situation with a magellan roadmate 1212. From what I can tell, the "daylight savings" is not what many of us may be accustomed to... that is, that it means that the location you are at follows daylight savings as happens with Windows or many other devices.

I bet those in Arizona never had a problem becuase they don't follow time zone... let me explain....

The daylight savings seems to state "are we currently under daylight savings time?" if we say yes (as you would normally state in your Windows computer setting (that would determine when daylight starts and stops and adjust pc time accordingly), the magellan 1212 instead will "ADD" one hour to the time stated by the Satellites regardless on whether it is summer ... or not.

So, if you happen to live in a time zone that follows "daylight savings" and you currently are under "daylight savings" time, then set it so in the "time zone".

So, there are two things you have to do:

/menu/user options/system settings/time zone/

1)Set your time zone
2)If currently under Set/unset the daylight savings set button to yes and manually move to no when not on DLS.

The explanation I found in MagellanGPS website is below, but never mentions what is the meaning (I should say effect) of the "daylight savings" button checkmark.

Magellan GPS receivers are not able to set the Time manually. In order to have the correct time set on your Magellan GPS receiver, you must set the proper time zone you are located in (ie Pacific, Central or Eastern). Once the time zone is set the exact hour and minute will display as information is received from the satellites. The following information will assist you on setting the time zone on your Magellan GPS. For Outdoor Triton series 200, 300, 400, 500, 1500 and 2000

1. From the map screen press Menu and select View
2. Select profiles and press Enter
3. Select hiking and press Enter
4. Press the Page/Go To key once and scroll down to select time zone
5. Press Enter to select your time zone and Enter again to confirm.
6. Press ESC repeatedly until you return to the map screen.

Note: Make sure Daylight Savings is adjusted accordingly. For Vehicle Navigation series Maestro and RoadMate 1200-1430

1. From the map screen select Menu
2. Select User Options
3. Select System Settings
4. Select Time Zone

Note: Make sure Daylight Savings is adjusted accordingly

You have to get in the right time zone, that’s why you are an hour off (and this may also occur if you are in an area that switches between daylight savings time each spring and fall).
Press mode until ZO appears on the watch face.
Press and hold ADJ. Time zone will begin to flash.
Select start/stop or adjust to get to the right time zone P, C, M, E (pacific, eastern, Mountain, central)
If desired , press mode to select DST (daylight savings time) and press start/stop or adjust to turn it on or off.
Press adjust when done.

call 18006954820 they will walk you through

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.