Optoma EP1690 User Manual - Page 29

Signal, Volume, Projector ID

Page 29 highlights

User Controls Setup Signal Phase: Synchronizes the signal timing of the display with the graphics card. If you experience an unstable or flickering image, use this function to correct it. Frequency : Changes the display data frequency to match the frequency of your computer's graphic card. When you experience a vertical flickering bar, use this function to make an adjustment. H. Position: Adjusts the horizontal position. V. Position: Adjusts the vertical position. Mute Choose the "On" to turn mute on. Choose the "Off" to turn mute off. Volume Press to decrease the volume. Press to increase the volume. Projector ID Allows RS232 control of an individual projector. Range 01~99. 29 English

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English
User Controls
Signal
Phase: Synchronizes the signal timing of the display with the
graphics card. If you experience an unstable or flicker
-
ing image, use this function to correct it.
Frequency : Changes the display data frequency to match the
frequency of your computer’s graphic card. When
you experience a vertical flickering bar, use this
function to make an adjustment.
H. Position: Adjusts the horizontal position.
V. Position: Adjusts the vertical position.
Mute
Choose the “On” to turn mute on.
Choose the “Off” to turn mute off.
Volume
Press
to decrease the volume.
Press
to increase the volume.
Projector ID
Allows RS232 control of an individual projector. Range 01~99.
Setup