LT Security LTD431LCDH6 - Manual (Page 4)

Safety Instruction
1. Use proper power source.
Do not operate this product from a power source that applies more than specified voltage (100-240V
AC).
2. Never insert anything metallic into the DVR case.
Putting something into the DVR case can be a source of dangerous electronic shock.
3. Do not operate in wet & dusty or use near water.
Avoid places like a damp basement or dusty hallway.
4. Do not expose this product to rain or use near water.
If this product accidentally gets wet, unplug it and contact an authorized dealer immediately.
5. Keep product surfaces clean and dry.
To clean the outside case of the DVR, use lightly dampened cloth with water (no solvents).
6. Provide proper ventilation.
This DVR has a built in fan that properly ventilates the system. If there are any unusual sounds or
smells coming from the DVR, unplug it immediately and contact an authorized dealer or service center.
7. Do not attempt to remove the top cover.
Warning: You may be subjected to severe electrical shock if you remove the cover of the DVR.
8. Handle DVR box carefully.
If you accidentally drop your DVR on any hard surface, it may cause a malfunction. If the DVR doesn’t
work properly due to physical damage, contact an authorized dealer for repair or exchange.
9. Use standard lithium cell battery. (NOTE: Manufacturer has preinstalled battery.)
The standard lithium cell 3v battery located on the mother board should be replaced if the time clock
does not hold its time after the power is turned off. Warning: unplug the DVR before replacing battery or you
may be subjected to severe electrical. Properly dispose of old batteries.
10. Install this product under good air circulation conditions.
This DVR system contains a hard disk drive inside, which generates much heat during operation.
Therefore, do not block air holes (bottom, upper, sides and back) of the DVR that cool down the system
while running. Install or place this product in an area where there is good air circulation.
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