Author
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Topic: Elmo ST-180E speed
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Phil Murat
Jedi Master Film Handler
Posts: 671
From: Villeneuve St Georges, France
Registered: Dec 2015
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posted October 25, 2016 10:31 AM
Hi Ron,
I understand before putting your machine in repair station it was properly operating.
After somedy worked inside, it works badly....
So , If this Projector is featuring an "Electronic Speed Drive", means that speed is monitored using either kind of sensor:
- Reed Switch - Proximity switch (Magnet plus coil) - Tachometer
- Infrared sensor (leds), the more common now
Any of these sensor is probably installed on main shaft (Exept for Tacho which is fitted on motor).
Anyway, check speed sensor(s) for proper installation and/or plugging , as necessary.
Let us know
Phil [ October 25, 2016, 12:12 PM: Message edited by: Phil Murat ]
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