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EA520
User’s Manual
1.4.2 Install the Battery Cover
Insert the battery cover in the direction as shown in the picture below:
1.There are three hooks on the battery cover. Align the hooks with the
recesses on the battery compartment.
2. Insert the battery cover up to 45 degrees (45°) angle, from top to bottom.
3. Align the battery cover with the recesses of the battery compartment and press the
battery cover down to secure in place. Make sure there is no gap between the
device and the battery cover.
4. Lock the battery cover by turning the latch to the right
. Make sure the battery
cover is securely closed, or you may not be able to turn on the terminal.
