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5
Hard Drive Removal
To remove the hard drive from the HVR:
1.
Ensure the HVR is powered off.
2. Insert the key into the faceplate lock and turn it
clockwise.
3. Open the faceplate latch on the right side of the
HVR.
4. Pull the hard drive firmly and straight out.
SD Card Removal/Insertion
The SD card can only be accessed when the faceplate is
open.
Do not force the SD card into the slot upside down or
backwards.
Ensure the SD card's write protection slider is in the
"unlocked" position.
1.
Open the SD card slot door from the left edge.
2. Insert an SD card into the SD card slot label-side up,
with the notch to the right, until it clicks in place.
To remove the SD card, press the SD card as far as it will
go in the slot, then allow it to "spring" out.
3. Close the SD card slot door.
To reinsert a hard drive:
1.
Push the hard drive firmly all the way into the DVR.
2. Secure the faceplate latch.
3. Insert the key into the hard drive lock and turn it
counter-clockwise.
OBSERVER™ 4120 HARDWARE USER GUIDE
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