Precautions - Panasonic WJ-HD716K Installation Manual

Precautions

Power source
The input power source for this product is 120 V AC, 60 Hz.
Do not connect to the outlet that provides the power to
equipments that requires a measurable amount of power
(such as a copy machine, air conditioner, etc.). Avoid placing
this product in locations where is subject to water.
Ambient operating temperature
Use this product at temperatures between +5 °C to +45 °C
{+41 °F to +113 °F}. Failure to do so may damage the inter-
nal parts or cause malfunction. Performance and lifetime of
hard disk drives are easily affected by heat (used at high
temperature). It is recommended to use this product at tem-
peratures between +20 °C to +30 °C {+68 °F to +86 °F}.
POWER switch
The POWER switch is located on the rear of this product.
Even though the POWER switch is set to "OFF", the power
supply will not be cut. To cut the power supply, unplug the
power plug of this product from the AC outlet. When using
the power supply control unit, turn off the power of the
power supply control unit.
DE DATA RS485(CAMERA) 10/100BASE-T
6 7 8
2 1
3 1
IN
CASCADE
1 2 1 OUT
4 2
AUDIO
DE IN OUT MONITOR OUT(HD) AUDIO IN OUT
8 7 6 5 4 3 2 1
7
1
OUT
8 7 6 5 4 3 2
Built-in backup battery
• Before the first use, charge the built-in backup battery
(lithium battery) by turning on the power for 48 hours or
more. If it is not charged enough, in a case where the
power goes down, the internal clock may keep bad time
or the operative condition may be different to that before
the electric power failure.
• The built-in battery life is approx. 5 years as an indication
of replacement. (The built-in battery life may become
shorter depending on the use condition.)Replace the
built-in battery after 5 years of use. ("5 years of use" is
just an indication of replacement. We are not providing
any guarantee of the built-in battery lifetime.)When the
built-in battery life runs out, some settings such as the
time and date setting will not be saved once the power
is turned off.
• Ask your dealer when replacement of the battery is
required.
12
POWER
ON
OFF
AC IN
SIGNAL
GND
POWER switch
Hard disk drive (HDD)
• Hard disk drives are vulnerable to vibration. Handle them
with care.
It is possible to damage them if they are moved while
their motors are still running.
• Do not move them just after turning the power off (for
around 30 seconds).
• The lifetime of hard disk drives is limited by use. Write
errors may occur frequently after around 20 000 hours of
operation, and the head and motor deterioration may
occur after around 30 000 hours of operation. They will
reach the end of their lifetime after 30 000 hours of oper-
ation if they have been used at the recommended ambi-
ent temperature (approx. +25 °C {+77 °F})
• It is recommended to replace them after around
18 000 hours of operation to prevent data loss from disk
failures.
• When hard disk drive trouble occurs, replace it immedi-
ately.
Contact your dealer about servicing.
SDHC/SD memory card
• When using an unformatted SDHC/SD memory card,
format it using this product. Data on a SDHC/SD memo-
ry card will be deleted when it is formatted. When using
an unformatted SDHC/SD memory card or a SDHC/SD
memory card formatted using a device other than this
product, it may not work correctly or performance of this
product may be deteriorated. Refer to Operating
Instructions (PDF) for how to format a SDHC/SD memo-
ry card.
• When using a SDHC/SD memory card, it is recommend-
ed to use one manufactured by Panasonic. Please be
forewarned that any loss of information, such as images,
on a SDHC/SD memory card is not guaranteed under
any circumstances if a SDHC/SD memory card of other
manufacturer's. (+ Page 8)
• Refer to page 18 for how to insert/remove a SDHC/SD
memory card.
Prevent condensation from forming
If this happens, it can cause malfunction.
Leave it switched off for around 2 hours in the following
cases.
• When this product is placed in an extremely humid
place.
• When this product is placed in a room where a heater
has just been turned on.
• When this product is moved from an air-conditioned
room to a humid and high-temperature room.
When this product is not supposed to be used for a
certain period
Turn on the power (approx. once a week), and perform
recording/playback to prevent interferences with functions.