Kramer Electronics VP-770 User Manual
Page 41
36
VP-770 - The OSD Menu
Setting
Function
Advanced
Set:
V Keystone
– to set the vertical keystone level
E
Useful if the projector is located at an angle above or below the screen. In
the OSD menu the value range shows -80 to 80. For interlaced inputs, this
feature is disabled
Auto Sync Off
– to turn the auto sync On/Off.
When ON, 2 minutes after not detecting a valid video signal on the
selected input (or both inputs in the dual window mode), the unit will
disable the syncs and the audio on all the outputs, until a valid input is
again detected or any keypad button is pressed to activate the
machine (once restored, the buttons return to their normal function)
E
When using the VP-770 for audio only, we recommend
that you turn this feature off
Luma Keying
– to set the transparency level of the PIP window (see
Section
E
Alert System
– to set the Alert system On or Off (see
Section
E
Pause
Set:
Freeze
– to ON to freeze the window (freezing the main window will
also mute the audio output)
M
/
P
Blank
– to ON to display a blank window (blanking the main window
will also mute the audio output)
M
/
P
Note that any change in the input source may cancel the
freeze and blank settings.
Mute
– to ON to mute the audio output
E
A mute icon appears on screen
Disable Outputs
– to turn the sync and audio On/Off.
When ON, the unit will disable the syncs and mute the audio output
until any keypad button is pressed
E
Once Disable Outputs is selected, a countdown appears, letting you
cancel the process and revert to the previous state
Protocol
Set the communication protocol to P3K or Legacy (see
Section
E
When setting the Protocol to Legacy, some PC
applications (for example, K-Upload) as well as the Web
pages may not function properly.
Test Pattern
Set the Test pattern to Slide Bar (non-HDCP), Color Bar (HDCP) or
Off.
Each test pattern includes a sinusoid audio signal at 10dB @1kHz.
We recommend that you set the Display Mode to Single Window (see
Section
) and set the Output Resolution to 1080p (see
Section
).
Note that the Color Bar test pattern changes the OSD menu coloring and the
following message appears on the display: “Ignore OSD Coloring”
Factory Reset
Reset to factory default values (see
Section
E
Once Factory Reset is selected, a countdown appears, letting you
cancel the process and revert to the previous state
i
i
i