USER'S MANUAL(英文版)

2021年1月25日发(作者：blin)
Table of Contents



1.
Introduction





1.1 Safety Instruction




1.2 System Description



1.3 Rear Panel’s Explanation



1.4 Communication Port(DB9)

2.
Installation and Operation



2.1 Unpacking and Inspection


2.2 Installation





2.3 Storage Instruction


3.
Troubleshooting
3.1 Troubleshooting Chart


4.
Appendix
Specification




Page

1

1

2

3

4

7

7

7

7

8

9



Chapter One
：
Introduction
1.1

Safety Instruction
Caution
：

The UPS contains voltages which are potentially
hazardous. All repairs should be performed by
qualified service person. The UPS has its own
internal energy source (battery). The output
receptacles may be live even when the UPS is not
connected to an AC supply.

For safe and continuous operation of the UPS depend partially
on the care taken by user. Please observe the following
precautions.
1. Do not disassemble the UPS.
2. Do not place the UPS near water or in environment
of excessive humidity.
3. Do not allow liquid or any foreign object to get
inside the UPS.
4. Do not plug appliances, such as hair dryers, into
the UPS receptacles.
5. Do not place the UPS under direct sunshine or
close to heat- emitting source.
6. The power socket should be installed near the
equipment and be easily accessible. To isolate
from AC input, disconnect the plug in the power
cord.
7. The printer may best be connected directly to wall
receptacle instead of UPS. (laser printer can’t be
connected to the UPS.)
8. The battery will discharge naturally. If it is charged
periodically, its life time will be prolonged. It will
be damaged if long-term no use, which will not be
covered in our warranty.


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1.2

System Description

The UPS equipped with AVR (Auto voltage regulator) Break-down
features accepts wide range input windows without using batteries. It
is your best choice for LAN and PC.

To enable user to start on the UPS without Utility Power, it is also
equipped with “cold start function”.


Compact size, lighter weight and quiet operation allow for convenient
placement in any office or workplace.

Key Features
：

1. AVR (Auto voltage regulator) Break-down
2. Wide Range Input V
oltage Windows
3. Cold Start Function Built
4. Green for CPU version only function
5. Compatible with DOS/Windows, Novell, NT, Unix, etc.
6. Complete Power Protection
7. SNMP Ready




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1.3

Front/R
ear Panel’s Explanation (please refer page5)


1)

Main Switch

It is
used to control the UPS on / off when user want to
turn-on/turn
-off the UPS by A
C-start function. Please push
the main s
witch button about 5 seconds
until buzzer alarm.


2) LED Function
(a)

Line: green LED

When utility power is normal.
(LED light.)

(b)

Inv: yellow LED
When UPS working in battery mode.
(LED light.)

(c)

Battery low: red LED
When UPS battery voltage less than
11.0V (LED light.)



(d)


Short protection: When UPS working over normal range.
(about over 125%) All of LED lighted,
buzzer alarm continuously.

(e)


Overload: When UPS working in overload mode. Inv LED and
Bat LED will light.

3) Secondary Switch
This is to control the on/off of the UPS. (For NON-CPU version
only)

4) AC Input
This is to be connected with an AC power cord for plugging into
the wall receptacle.


5) AC Input Fuse
This is to disconnect line input to protect outlets from overload or


Page 3
short-circuit. A spare fuse is also enclos
ing in the bracket for

possible replacement purpose.

6) Comm Port
An interface PCB with DB9 connector is mounted on the rear panel
to provide signals to the computer via optional UPS kit or Novell
monitor board. The pin ass
ignments of the interface will be
illustrated on page5. (This feature jus
t for CPU version)

7) UPS Output
This is to be connected to the computer sockets, which will be
protected by the UPS.

8) Telephone port
This is to connect the modem plug and the telephone line.






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