Q-See QC40198 User Manual page 24

INSTALLATION & CONNECTION
This combo DVR supports one SATA Hard Drive of 7200rpm or higher. Refer to the Appendix A for a list of
recommended Hard Drive brands and models.
Please follow the instructions below to install the HDD:
NOTE: If your DVR came with a pre-installed hard drive you do not need these instructions unless you
replace or upgrade the hard drive.
1. Insert the key in the lock
and press down. Turn clock-
wise 90 degrees to unlock.
5. Place the HDD cover on
the HDD lining up the four
holes of the cover and drive.
2. Loosen the two screws
on the HDD cover.
6. Use the screws to attach
the HDD to the cover.
Recheck connection of HDD
cables before closing
QC40198/QC40196 User Manual
Remove the HDD cover
from the rear panel.
7. Place the HDD with the
HDD cover back into the slot.
And then attach the two
screws firmly.
4. Connect the HDD cable
and power cable.
8. Insert the key into the hole
and then press. Turn the key
counter clockwise 90 degrees
to secure the lock.