Microsoft Advantech UNO-3074 User Manual
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Chapter 2
2.13 Battery Backup SRAM
UNO-3074 provides 512 KB of battery backup SRAM. This ensures that
you have a safe place to store critical data. You can now write software
applications without being concerned that system crashes will erase criti-
cal data from the memory.
There is a BTRY LED in the front panel of the UNO-3074 (Figure 2.14).
Please replace the lithium battery if the BTRY LED is activated.
you have a safe place to store critical data. You can now write software
applications without being concerned that system crashes will erase criti-
cal data from the memory.
There is a BTRY LED in the front panel of the UNO-3074 (Figure 2.14).
Please replace the lithium battery if the BTRY LED is activated.
Figure 2.14: LED Location for Battery Backup