English
_9
installation
installation
Please take note of the followings before using this product.
●
Do not use the product outdoor.
●
Do not spill water or liquid in the connection part of the product.
●
Do not impose the system to excessive shock or force.
●
Do not pull out the power plug forcefully.
●
Do not disassemble the product on your own.
●
Do not exceed the rated input/output range.
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Use a certified power cord only.
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For the product with an input ground, use a grounded power plug.
cHeckIng THe InSTallaTIon envIronmenT
This product is a top-notch security device that is
equipped with a high-capacity HDD and other key
circuit boards.
Note that an excessive internal temperature of the
product may cause a system failure or a shortened
product life (see the right figure). Keep in mind the
following instructions before installing the product.
One Year: 24HR X 365 DAY =8,760 HR
Temperature
Unit: ºC
Life (Unit: HOURS)
[Figure 1]
When mounting the product on a rack, comply with the following instructions.
1.
Please ensure that the rack inside is not sealed.
2.
Please ensure the air is circulated through the inlet/outlet as shown in the picture.
3.
If you pile up the prudcts or other rack-mount devices as shown in figure 2, secure room for
ventilation or install a vent.
4.
For natural air convection, place the inlet at the bottom of the rack and the outlet on top.
5.
It is strongly recommended that a fan motor is installed at the inlet and the outlet for air
circulation. (Please fit a filter at the inlet to screen dust or foreign substances.)
6.
Please maintain the temperature inside the rack or surrounding areas between 0°C ~ 40°C
(32°F ~ 104°F) as shown in the figure 1.
[Figure 2]
rack InSTallaTIon
Install the Bracket-Rack as shown in the figure, and then fasten the
screws on both sides.
■
Fix the screws not to be loosened by vibrations.
DV25
SRN-475S
<HRX-435>
PoWer
Connect the power cable cord to the back of the product. If the power does not turn on, please check the following:
1.
Check that the power cable is properly connected and meets the power supply specifications.
2.
When using a multi-tab, make sure that the power switch of the multi-tab is turned on.
■
If the power is properly connected but the product does not turn on, follow the procedure described below. When the power supply is unstable,
this product may enter the power protection mode in order to protect the product. This is a function similar to that of the fuse of a circuit breaker
and is not a malfunction of the product.
Proceed with the following:
1) Unplug all cable cords from the back of the product.
– If using a multi-tab, turn off its power.
2) Wait for about 30 seconds after the removal of the cords.
– The protective circuit will reset as the internally charged current is discharged.
3) Reconnect the power cable cord.
– If using a multi-tab, turn on its power.
