Features; Precautions For Proper Use Of This Product - JVC VR-N900U Startup Manual

Features

Automatic detection of network cameras
Significantly reduces the hassle of complex camera registration
procedures.
Built-in hard disk (250 GB)
Supports HDD expansion
You can add 250 GB HDD for internal of VR-N900U.
For external, up to 2 TB HDD units can be added for both models of
VR-N900U.
Simultaneous recording up to 9 channels at 120 ips
Equipped with 4-channel analog input
Display performance of 60 ips and distribution
performance of 30 ips
Enables simultaneous recording and playback
Playback of recorded images, jog dial playback and skip playback
are possible while recording is in progress.
Direct Search
Enables you to retrieve data of a specific date/time or alarm position
speedily.
Power failure recovery record
If a power failure occurs during recording, the system resumes
recording in the mode selected before the power failure after
recovery.
Alarm recording
Enables recording to start automatically in the alarm recording
mode when alarm signal input is received during recording.
Motion Detect
Enables recording to start automatically when "motion" is detected
in the preset live image. You can also specify the detection area for
each camera.
Alarm Mail Notification
Enables notification by e-mails to be sent out when an alarm or
motion is detected.
Precautions for Proper Use
of this Product
Locations of Storage and Use
Do not place this product at the following locations.
Doing so may cause this product to malfunction or break
down.
● Hot or cold places beyond the allowable operating
temperature range (5I to 40I)
● Humid places beyond the allowable operating humidity
range (30%RH to 80%RH) (no condensation)
● Places that emit a strong magnetic field, such as near
transformers and motors
● Places near devices that emit radio waves, such as
transceivers and mobile phones
● Places with considerable dust and sand
● Places with strong vibrations
● Places where water droplets may be formed, such as
window sides
● Places with considerable vapor and oil, such as kitchens
● Places that emit radiation, X-rays, and corrosive gases
Using this unit and the cable that is connected to it near
places where strong radio waves or magnetic fields (such
as near radios, TVs, transformers, and monitors) are
emitted may cause noises in the video images or color
changes.
Handling Precautions
Do not stack the devices on one another during use.
Heat and noise from the devices may cause the unit to
malfunction or break down, and lead to fire.
Do not block the ventilation holes.
Doing so may cause heat to trap inside the unit and result
in fire. Do not use this unit by laying it down sideways,
upside down, or at an angle.
Do not place objects on this unit.
Placing heavy objects, such as TV monitors, or objects
that are bigger in size on this unit may cause it to lose
balance and drop or fall, hence resulting in injuries.
Do not stand or sit on this unit.
Doing so may cause this unit to fall or break down, and
result in injuries. Keep it out of the reach of young
children.
Do not place objects with water (e.g., vases, flower pots,
cups, cosmetic products, and chemicals) on this unit.
Water may enter this unit through the ventilation holes and
result in fire or electric shock.
Do not insert objects into this unit.
Metallic or other flammable objects that enter this unit
from the ventilation holes may result in fire or electric
shock.
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