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Table 44 Maintenance > Time (continued)
LABEL
Daylight Savings
Start Date
End Date
Apply
Cancel
11.6 Firmware Upgrade Screen
Find firmware at
extension, e.g., "EMG2881-T20A.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 Maintenance > Firmware Upgrade. Follow the instructions in this screen to upload firmware to your
EMG2881-T20A.
Figure 62 Maintenance > Firmware Upgrade
Chapter 11 Maintenance
DESCRIPTION
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.
Configure the day and time when Daylight Saving Time starts if you selected Daylight Savings.
The o'clock 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 first Sunday of April. 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 First, Sunday, April and type 2 in the o'clock 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 Last, Sunday, March. The time you type in the
o'clock field depends on your time zone. In Germany for instance, you would type 2 because
Germany's time zone is one hour ahead of GMT or UTC (GMT+1).
Configure the day and time when Daylight Saving Time ends if you selected Daylight Savings.
The o'clock field uses the 24 hour format. Here are a couple of examples.
Daylight Saving Time ends in the United States on the last Sunday of October. 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 Last, Sunday, October and type 2 in the o'clock 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 Last, Sunday, October. The time you type in
the o'clock field depends on your time zone. In Germany for instance, you would type 2
because Germany's time zone is one hour ahead of GMT or UTC (GMT + 1).
Click Apply to save your changes back to the EMG2881-T20A.
Click Cancel to exit this screen without saving.
www.zyxel.com
in a file that (usually) uses the system model name with a "*.bin"
EMG2881-T20A User's Guide
101
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