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MAS 4100A Scaler/Swicher
the Output Resolution selected. This may be as many as four choices, however, some Output
Resolutions have only one choice. Choose the desired rate and press ENTER. After selection,
pressing MENU twice removes the OSD from the screen.
OSD Display
Under normal conditions, the OSD will briefly display the results of changes to the Input or Output
selection. However, this feature can be turned off when it is not desirable to display this information.
For example, when the unit is being used to switch Video Inputs to a Projector or other display
during a live event and it is undesirable to have the change displayed for all to see. To disable the
OSD during these selections, press MENU, choose the OSD Display section and press ENTER. Then
you may choose OSD Display OFF or later turn it back on. In the OFF position, the OSD only
appears when the MENU is selected and not when an Input or Output selection is made.
Output Terminal
The RGBHV or YPbPr Output Signal is available on the rear panel either on 5 BNC connectors or an
HD-15 connector, but not both simultaneously. It is necessary to choose via the Menu which is
selected. Press MENU, choose the Output Terminal section and press ENTER. Then choose either
HD-15 Output Terminal or BNC Output Terminal and Press ENTER.
Front Panel Lockout
Under certain circumstances it may be desirable to disable the Front Panel Controls. For example, to
prevent unauthorized or accidental changes to the settings while the unit is in use. To disable the
Front Panel controls, press MENU, choose the Front Panel Lockout section and press ENTER. Then
you may choose Front Panel Controls OFF. In the OFF position, the unit will not respond to
commands from the Front Panel. To return to normal operation, press and hold simultaneously the +
and – buttons for 3 seconds or use the IR Remote Control to gain access to the Menu or the use the
RS-232 commands.
NOTE:
A “No display” situation can occur as a result of the user inadvertantly selecting the wrong output
setting. This will hide the setup menus from the user making it inpossible to view the on screen
adjustments The procedure below can return the unit to the previous output setting.
Press and hold the "MENU" button for 5 seconds to activate the HD-15 VGA output
Press and hold the "ENTER" button for 5 seconds to activate the 5 BNC VGA output
Summary of Contents for MAS 4100A
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