Delta DVS-328 series, User Manual

Page: 154 / 246

C h a p t e r 3 F e a t u r e d F u n c t i o n s
3 - 1 3 3
Current Alarm List
Item Description
Index The index number in the list
Event This field displays the alarm event.
Relay This field displays the relay number.
3.15 Dual Image
The Delta switch allows a user to maintain two image files. One image can function as an active image. The
second image can function as a backup image, and you can put an older or the newest image in the second
image. This function provides an efficient firmware upgrade or downgrade process, and reduces the time
during the process.
3.15.1 Copy
After upgrading firmware and running it as active firmware, you can keep the older image to image2, or you can
copy the current firmware to image2 for backup.
3.15.2 Configuration
If you have two firmware image files, you can specify the firmware which is the active firmware, and it is loaded
when the switch starts or restarts.
Note:
Please make sure that you have saved the settings on the switch before you restart the switch.
IMPORTANT :
Make sure that you save the configuration in the Save Configuration
page after you have applied the configuration changes. (Save
Config

Save Configuration) If you do not save the configuration,
then the configuration will be cleared after the switch is rebooted.