ATEN CE774, User Manual

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CE774 / CE775 User Manual
18
When the system is in Local Mode, the Remote unit’s selection switch is
inactive. Pressing it has no effect – the Remote operator cannot take over
control. The Remote selection switch only becomes active after the Local
selection switch is pressed to put the system back into Auto Mode.
Likewise, if the system is in Remote Mode, the Local unit’s selection switch is
inactive – the Local operator cannot take over control. The Local selection
switch only becomes active after the Remote selection switch is pressed to put
the system back into Auto Mode.
The Operating Mode pushbutton can also be used to upgrade the firmware.
See Firmware Upgrade , page 19 for more information.
Deskew and Picture Compensation
The quality of the video display can deteriorate with distance. The recessed
tuners on the front panel of the CE774R / CE775R adjust the quality of the
video on the remote console, as well as fix flickering/blinking screens.
Š
If it becomes necessary to fine-tune the video signal, use the Gain and
Compensation tuners to adjust.
Š
For CE775R, in addition to the Gain and Compensation tuners, use the
color ( R / G / B ) tuners to adjust the color settings of the video and correct
any skew effects.
The recessed tuners can be turned using any small sized flat screw driver.
When turned, the Deskew OSD displays on screen giving a visual indicator for
adjusting the video quality if this feature is enabled. You can also open the
Deskew OSD by pressing [O] or [o] after invoking Hotkey Setting Mode
(HSM). See
Hotkey Summary Table , page 23 for more information.