Epson EB-L30000U, Руководство пользователя

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Category Item Status Display Explanation
AC Voltage − Monitors the status of the input voltage, and displays a warning or an error when a momentary
voltage drop occurs.
When you press the [ ][ ] buttons for five seconds, the Warning/Error screen is displayed.
Press the [ ] button to display the Voltage Log screen.
The Voltage Log screen displays the latest 30 logs.
When you press the button while Warning or Error is displayed, you can check detailed logs
before and after the error was detected.
Example:
175V: Indicates that the voltage is 175 V.
B50V: Indicates that the voltage is less than 50 V.
---V: Indicates that the voltage log cannot be measured. Press the [ ][ ] buttons for five
seconds to return to the Status Information screen.
Check the following if logs are not displayed correctly.
s
"Detailed logs and error message are not displayed" p.212
<Warning1> Voltage drops (when operating at 200 V): If the input voltage is less than 180 V for more than
1000 msec, logs (120) are displayed for approximately one second
*
before and after the issue
occurred.
Voltage drops (when operating at 100 V): If the input voltage is less than 89 V for more than
1000 msec, logs (120) are displayed for approximately one second
* before and after the issue
occurred.
* The number of seconds varies according to the power supply frequency (50 Hz/60 Hz).
<Warning2> Voltage drops (when operating at 200 V): If the input voltage is less than 160 V for more than
500 msec, logs (120) are displayed for approximately one second
*
before and after the issue
occurred.
* The number of seconds varies according to the power supply frequency (50 Hz/60 Hz).
<Warning3> Power flicker: If the input voltage drops below 85 V for more than 40 msec, and the voltage
returns within 60 msec, logs for approximately one second before the power flicker was detected
(60 logs) and for approximately 0.1 seconds after (6 logs) are displayed.
<Error> Power cut: If the input voltage drops below 85 V for more than 60 msec, the projector is
automatically disconnected from the power supply. Logs for approximately one second before
the event was detected (60 logs) are displayed.
When direct shutdown is enabled, an <Error> is generated when a direct shutdown is
performed, however this is not an actual error.
Understanding the Status Information
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