Jands HUB 24, Руководство по эксплуатации

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Dimmer Operation 13
Revision 1.0 - 7-May-02 HUB24 Series Dimmer Operating Manual
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LCD Contrast and Backlight to defaults.
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Main Screen to Normal.
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Playback Mode to Override.
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Chase parameters to defaults (chase steps are not affected).
Other Settings such as DMX cross patch and the time are not changed.
To ensure all dimmer outputs are restored to DMX control, select “3-3 Clear Test”
and select “7-3 Clear Playback” with “7-3-1 All”.
4.2.16 Set Time & Date (4-4)
The HUB24 has an in-built clock, that keeps track of the time & date, even when the
power is off. The time & date is logged with each entry in the error log.
Menu 4 System Settings 4-4 Time & Date
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Select “4-4 Time & Date” on the menu.
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Turn the encoder wheel to change the “hours” and press NEXT.
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Turn the encoder wheel to change the “minutes” and press NEXT.
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Turn the encoder wheel to change the “day” and press NEXT.
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Turn the encoder wheel to change the “month” and press NEXT.
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Turn the encoder wheel to change the “year”.
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Press CANCEL to exit .
4.2.17 Fault Detect (4-5)
Menu 4 System Settings 4-5 Fault Detect
The HUB24 will detect voltage problems generated by a poor or missing neutral
connection. Normally when a fault is detected, all the dimmer outputs are turned off
and a “Neutral Earth Fault” warning is displayed, until the fault is removed and a
button pressed. See section 5.1.4 for more detail.
In some venues the three phase power supply may be less than ideal, with a “Neutral
Earth Fault” warning occurring without the wiring being truly “faulty”. For this
reason it is possible (but not recommended) to disable the neutral earth fault
detection. ALWAYS check first that the problem is not a dropped neutral in either
the three phase socket or plug and ensure the earth connection is good.
WARNING
IF THE NEUTRAL EARTH FAULT DETECTION IS DISABLED,
UNSAFE MAINS SUPPLY WIRING MAY NOT TO BE DETECTED.
Re-enable the neutral earth fault detection before the HUB24 changes venues.
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Select “4-5 Fault Detect” on the menu.
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Turn the encoder wheel to highlight either “Detect Faults” or “Ignore Faults”.
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Press OK to save the new fault detect setting and exit.