GONSIN DCS-3021, Руководство пользователя

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1. Please carefully read this document before 16. All GONSIN products shall be maintained
installing and using the equipment. against the warranty card based on system
category, except for product issues resulting
2. Please keep this document for future reference.
from manmade reasons or force majeure, for
3. Observe “Cautions” in all operation guides.
example:
4. Observe the rules and principles in all
A. Equipment is dropped and broken due to
operation guides.
manmade reasons;
5. Clean equipment: before cleaning the
B. Equipment is damaged due to misoperation by
equipment, power it off and then disconnect all
operators;
units of the equipment. Use dry soft cloth to
C. Some equipment spare parts are damaged or
clean the equipment.
missing due to arbitrary disassembly;
6. Do not use any nonconforming accessory or
D. Equipment is dropped and broken due to
fitting without approval from the Company. It is
natural disasters.
likely to cause hazardous accident.
17. Use specific cables to connect equipment.
7. Do not put the equipment in humid places so as
not to cause equipment damage or danger. 18. Turn off the power switch and remove the plug
in case that the equipment is not used for a
8. Do not place the equipment on an unstable
long time.
table; prevent equipment vibrating during
transportation to avoid damage to the
19. Keep the Warranty Card in appendix safe. The
equipment. Select proper package or original card serves as a basis for future maintenance
package for transportation. free of charge.
9. Keep the equipment room ventilated so as to
prolong the service life of the equipment.
10. Service voltage: America and Japan: AC 110V
- 120 V and 60 Hz Eurasia: AC 220V - 240 V
and 50 Hz
11. Power socket: three-pin Ground Socket.
12. Do not place heavy objects on extension
cables necessary for equipment connection.
Caution: do not open the cover; otherwise, there is
Make a detour if routing is required to ensure
a risk of electric shock.
normal operation of the system.
Before connecting, operating or adjusting this
13. Connect all conference units in the system
product, read this document carefully.
based on system requirements; if not, all
This label is attached to the back of the equipment
equipments in the whole system may run
to save area.
abnormally. Contact GONSIN after-sale
service center in case of special requirements.
Technical support Tel: 0757-22360959.
The lightning sign reminds users that
hazardous voltage that is not
14. Unless permitted by the Company, do not
insulated is likely to trigger electric
disassemble shell and avoid any hard
shock.
conductor or liquid from leaving or permeating
into the shell.
15. Do not disassemble the equipment on your
The exclamation mark in the equilateral
own when your equipment needs service.
triangle reminds users to operate
Contact the customer service center of
and maintain the equipment based
GONSIN: 400-883-1138.
on the accompanied operation and
maintenance instructions.
Safety Notes
Remove the power plug: the
equipment is powered on when
Caution: do not expose the equipment
power cable is inserted into the
to rain or humid places to avoid fire
power socket irrespective of a
and electric shock.
power switch or not; however, the equipment
Note: only qualified electrical
cannot be operated until the ON/OFF button is
engineers are allowed to install equipment.
switched to “On”. The power cable is the
main power source for cutting off all units.
DCS-3021 Congress System
03 04
Precautions for Lithium Battery Use
In case of the following abnormality during use, turn off the power switch, take out the battery, and keep the
equipment away from fire; if not, there is a risk of fire or explosion.
— —
The battery is leaking, changing color, deformed, or damaged.
——
The battery is smoking or smelly.
Do not weld or modify the battery or change its form; otherwise, the battery circuit may be damaged, resulting in a
fire, leakage, even explosion.
Avoid the battery shorting (anode and cathode) by electric wire or metal and do not place the battery and metal
(e.g. chain or key) together for storage or transportation; otherwise, the battery may be heated up, resulting in
leakage, fire or explosion.
Do not heat the battery or throw the battery into fire; otherwise, the safety valve or protective circuit of the battery
may be damaged, resulting in fire or explosion.
Do not set the battery in water or moisten the battery anode/cathode; otherwise, the battery will be corroded and
heated up, resulting in, leakage, fire, or explosion.
Use specified charger to charge the equipment. Avoid reversing the battery anode and cathode; otherwise, the
battery may be heated up, resulting in leakage, fire or explosion.
Do not place the battery near fire or expose the battery to high-temperature environment (60°C; e.g. in car);
otherwise, the battery circuit may be damaged and heated up, resulting in fire, leakage, even explosion.
The battery must be used on specified equipment model; if not, the battery may be heated up, resulting in leakage,
fire or explosion.
Do not drop or vibrate the battery; otherwise, the battery circuit may be damaged and heated up, resulting in a fire,
leakage, even explosion.
In case the battery leakage enters eye, use clean water to flush the eye and seek medical care immediately; if not,
blurred vision may occur.
In case the battery leakage stains clothes or skin, use clean water to flush it; if not, skin may be damaged.
Battery capacity will be too low if the lithium batteries are left unused for a long time, which will damage the
batteries. Remove the batteries and make sure they are fully charged every three months.
Notes:
GONSIN reserves the right to change this document without prior notice.
To obtain more documentary materials, contact the local after-sale service center. GONSIN welcome your
feedback.