P/N 1070679-EN • REV I • 26OCT17 1
© 2017 United Technologies Corporation, Inc. Interlogix is part of UTC Climate, Controls & Security, a unit of United Technologies Corporation. All
rights reserved.
TruVision NVR Hard Drive Installation
Instructions
Installing hard drives in the TVN 20 /
TVN 21(S/P) / TVN 22(S/P) / TVR 44HD /
TVR 45HD / TVN 50 / TVN 70 / TVN 71
Caution: Do not insert or remove drives with the recorder
powered up.
Note: This unit contains electrostatic-sensitive components.
Before handling the hard drives, make sure you are properly
grounded to avoid ESD damage.
1. Unpack the recorder box.
2. Unpack the recorder HDD box.
Note: Hard drives in the shipping box are pre-mounted
with their rail kits/caddy.
3. Use the key provided in the accessories box to unlock the
front panel.
4 Press the latches on both sides of the front panel to open
it.
5. Install the hard drives as shown below (eight-drive
recorder shown below as an example). The first drive in
position number 1, the second drive in position number 2,
etc. Continue to install all the hard drives in numerical
order.
6. Insert a hard drive into one of the hard drive bays until it
has fully seated into position. Repeat with the rest of the
hard drives.
7. Close and re-lock the front panel.
Note: The hard drives must be installed BEFORE
powering up the unit. The drives are defaulted to a single
HDD group that is automatically ready to record once IP
cameras are added and configured with recording
schedules.
8. Apply the supplied label to the recorder chassis. Place it
next to the original label without covering it.
Note: Failure to install the label will affect the warranty of
the recorder.
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