User Manual

Chapter 20 Maintenance
LTE3301 Series User’s Guide
129
20.6 Firm wa re Upg ra de Sc re e n
Find firmware at www.zyxel.com in a file that uses the version number and project code with a “*.bin”
extension, e.g., “V1.00(AAYE.0).bin”. The upload process uses HTTP (Hypertext Transfer Protocol) and
may take up to two minutes. After a successful upload, the system will reboot.
Click Ma inte na nc e > Firm wa re Upg ra de . Follow the instructions in this screen to upload firmware to your
LTE3301.
Time Zone Choose the time zone of your location. This will set the time difference between your time
zone and Greenwich Mean Time (GMT).
Daylight Savings Daylight saving is a period from late spring to early fall when many countries set their clocks
ahead of normal local time by one hour to give more daytime light in the evening.
Select this option if you use Daylight Saving Time.
Start Date Configure the day and time when Daylight Saving Time starts if you selected Da ylig ht
Sa ving s. The a t field uses the 24 hour format. Here are a couple of examples:
Daylight Saving Time starts in most parts of the United States on the second Sunday of
March. Each time zone in the United States starts using Daylight Saving Time at 2 A.M. local
time. So in the United States you would select Se c o nd , Sunda y, Ma rc h and select 2 in the a t
field.
Daylight Saving Time starts in the European Union on the last Sunday of March. All of the
time zones in the European Union start using Daylight Saving Time at the same moment (1
A.M. GMT or UTC). So in the European Union you would select La st, Sund a y, Ma rc h. The time
you select in the a t field depends on your time zone. In Germany for instance, you would
select 2 because Germany's time zone is one hour ahead of GMT or UTC (GMT+1).
End Date Configure the day and time when Daylight Saving Time ends if you selected Da ylig ht
Sa ving s. The a t field uses the 24 hour format. Here are a couple of examples:
Daylight Saving Time ends in the United States on the first Sunday of November. Each time
zone in the United States stops using Daylight Saving Time at 2 A.M. local time. So in the
United States you would select First, Sunda y, No ve m b e r and select 2 in the at field.
Daylight Saving Time ends in the European Union on the last Sunday of October. All of the
time zones in the European Union stop using Daylight Saving Time at the same moment (1
A.M. GMT or UTC). So in the European Union you would select La st, Sund a y, O c to be r. The
time you select in the a t field depends on your time zone. In Germany for instance, you
would select 2 because Germany's time zone is one hour ahead of GMT or UTC (GMT+1).
Apply Click App ly to save your changes back to the LTE3301.
Cancel Click C a nc e l to begin configuring this screen afresh.
Table 59 Maintenance > Time (continued)
LABEL DESC RIPTION