Advice 600VA - 3.6 Battery Charge Bar Graph; 3.7 Cold Start Function; 3.8 Shutdown Mode; 4. Alarm

drawing between 50% and 67% of the UPS’s capacity. If the UPS is overloaded, the
overload LED lights and alarm sounds. See section 5.3
3.6 Battery charge bar graph: The 5-LED display (see section 3.9 for location of the
indicator on the front panel) shows the present charge of the UPS‘s battery as a percentage
of the battery capacity. When all five LEDs light, the battery is fully charged. When only
two LED lights, the battery can supply less than two minutes of run time for the load.
3.7 Cold start: When the UPS is off and there is no utility power, use the cold start feature
to apply power to the loads from UPS‘s battery. Press the ON/TEST button (see section 3.1
for location of the indicator on the front panel) until the UPS beeps.
3.8 Shutdown mode: In shutdown mode the UPS stops supplying power to the load,
waiting for return of utility power. If there is no utility power present, external devices (e.g.,
servers) connected to the computer interface can command the UPS to shutdown. This is
normally done to preserve battery capacity after the graceful shutdown of protected servers.
The UPS will scroll the front panel indicators sequentially in shutdown mode.
4. ALARM
4.1 “BACKUP”(slow alarm): When the UPS is working under “BACKUP” mode, the
UPS would emit audible alarm. The alarm stops when the UPS is return to “LINE” mode
operation. Anyone can stop the alarm by press the “ON” button during backup mode.
Attention:
The alarm of “BACKUP” is going to beep every four seconds.
(Slow-speed beep).
Attention:
The UPS provides mute function for the warning. When the beeping
sound occurs, press "ON" to stop it; and press "ON" again to regain the
sound.
4.2 “LOW BATTERY” (rapid alarm): In the “BACKUP” mode, when the energy of
battery becomes to lower level. (about 20%~30%) The UPS beeps rapidly until the UPS
shuts down from battery exhaustion or returns to “LINE” mode operation.
Attention:
The alarm of the batteries caused by low voltage beeps every second.
(Fast-speed beep).
Attention: The rapid alarm under “LOW BATTERY” condition can't be erased.
4.3 “FAULT” (continuous alarm): Here is listing some “FAULT” conditions as
following for reference.
4.3.1 “err 0” (LCD Panel only)
The UPS emits continuous beeps and the “FAULT” illuminates when the UPS fails.
4.3.2 “err 1” (LCD Panel only)
When the UPS is working under overload condition (the connected loads exceed the
maximum rated capacity), the UPS will emit continuous alarm to warn an
overload condition. In order to protect the unit and the loads, the UPS will be
automatic shutdown. Disconnect nonessential devices from UPS to eliminate the
overload alarm.