10
NexLog Recorder User Manual v2.2.0
Standard
hard disk
storage
2 X 1 TB fixed-mount, software RAID1
2 X 1 TB fixed-mount, software RAID1
Optional
storage
Removable hard drives
Removable hard drives
2.2.2. Front Panel Details: NexLog 740 and NexLog 840
Figure 1
—NexLog 740 with Touch Screen (Door Closed)
The touch screen display is on a locking door that protects the power switch and
optional hot-swap RAID array.
Figure 2
—NexLog 740 with Touch Screen (Door Open)
The NexLog 740 with the touch screen door open, showing the optional hot-
swap RAID hard drives.
The NexLog 740 and NexLog 840 employ touch screen displays for control, and
don’t require a mouse or keyboard. All functions can be accessed from this
panel. When necessary, an alphanumeric keyboard appears on the screen so
that alphanumeric data such as channel names can be entered. The RAID disk
array (up to 6 TB of storage) can be accessed and disks can be replaced while
the recorder is operating by opening the monitor door (hot-swap hard drive
option required). One DVD-RAM multi-drive is standard for archiving on the
NexLog 740 and NexLog 840.
Newer NexLog 740 and NexLog 840 systems ship with DVD-RAM drives made by
LG that are for cartridge-less DVD-RAM use only, while earlier models had