AirSpace SAM-4631 사용자 설명서 - 페이지 4

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Alarm buzzer beeps

continuously when

AC supply is normal.

When power failure,

back-up time is

shorten.

Mains normal but

Yellow LED is

flashing.

Product Overview

USB

4.USB Charger

5.INPUT

6.OUTPUT

7.RJ45

Overload of the UPS.

1. Overload of the UPS.

2. Battery voltage is too low.

3. Battery defect due to high

temperature operation

environment, or improper

operation to battery.

Power cord is loose.

Verify that the load matches the UPS

capability specified in the specs.

1. Remove some non-critical load.

2. Charge battery 8 hours or more.

3. Replace with the same type of

battery.

Reconnect the power cord properly.