Santak CASTLE On-Line Series, Руководство пользователя

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Turning On Without Mains (cold start)
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Press ON/OFF button more than 1s, UPS begin to start, at the starting,
UPS will go into self-test mode.
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After UPS turning on, if battery indicator lights up, the output power is
supplied by battery.
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In battery mode, buzzer beeps every 4s to indicate user UPS is working in
battery mode. If want to disable buzzer beeping(enter silence mode), press
test/function button more than 2s.
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Under without mains power input, LCD will alternately display Warning
code 04 and 08 in the bottom right corner.
4.2 Turning off UPS
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Press ON/OFF button more than 1s, UPS will turn off.
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After turning off UPS, UPS keeping output in bypass mode, indicator
and LCD as below: