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3.2 Hard Disk Drive Installation
The DVR is equipped with two compartments for hard disk drives. 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, it should be installed in the compartment HD2 (Mobile). If there is only one
hard disk drive, and it is in the mobile compartment, please set the HD2 USAGE option to REC (Please
refer to Section 5.5) before proceeding to record. 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
Western Digital
WD1800BB 180GB 7200 RPM
ST380020A/P 80GB 5400 RPM
Seagate
ST340810A/P 40GB 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
NOTE: Hard disk drives not shown on this list have not been tested by the engineering team.
Alternate hard drives may work in this unit, but are not recommended unless instructed
by customer service. For an updated list of the recommended hard disk drives, please
contact customer service.