Approach Tech NVR-2018 - Manual (Page 15)

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3.2 Hard-Disk Drive Installation
The NVR is equipped with two compartments of hard disk drive. The unit usually comes with one
hard-disk drive installed in the compartment HD1, which is default-configured as a master. If you need a
second hard-disk drive to be installed in the compartment HD2 (Mobile), please contact your distributors
or installers for specific instructions on how to install it. Please don’t serve yourself before consulting
your installers. If there is only one hard-disk drive in the mobile compartment, please set the HD2
USAGE option to REC (Please refer to section 5.6) before proceed recording function. The
jumper-settings arrangement of installed hard-disk drives for the system (Table 3.2 A.) is shown in the
tables below.
Table 3.2 A. The jumper settings of hard disk drives in the system
Location Jumper
IDE 1 Compartment HD 1 Master (Default)
IDE 2 Compartment HD 2 Master
Table 3.2 B. Compatible hard-disk drives
Manufacturer Model Capacity Rotation
WD800AB 80GB 5400 RPM
WD1200AB 120GB 5400 RPM
WD800BB 80GB 7200 RPM
WD1200BB 120GB 7200 RPM
WD1800BB 180GB 7200 RPM
WD2000BB 200GB 7200 RPM
Western Digital
WD2500JB 250GB 7200 RPM
ST380020A/P 80GB 5400 RPM
ST340810A/P 40GB 5400 RPM
ST320014A 20GB 5400 RPM
ST340015A 40GB 5400 RPM
ST380012ACE 80GB 5400 RPM
Seagate
ST3120025ACE 120GB 5400 RPM
4A160J0-1A 160GB 5400 RPM
4R080L0-1 80GB 5400 RPM
6Y120L0-1 120GB 7200 RPM
6Y200P0-1A 200GB 7200 RPM
Maxtor
6Y250P0-1A 250GB 7200 RPM
SV0802N 80GB 5400 RPM SAMSUNG
SV1203N 120GB 5400 RPM
NOTE: Hard-disk drives not shown on this list have not been tested by the engineering team
and are not recommended for use with this product. For the latest updated list on the
recommended hard disk drives, please contact your dealers or distributors.