Basic Operation - Key Digital KD-VPHD4X1 Operating Instructions Manual

Basic Operation of the KD-VPHD4X1 Switcher &
Processor
Now that you have connected your A/V equipment and the power supply to the KD-
VPHD4X1 Switcher & Processor, you are ready to operate and control the unit.
Be sure that your KD-VPHD4X1 Switcher & Processor is set to "Normal" operating mode, as
instructed in the prior Step in this Operating Manual:
Whenever power is supplied to your KD-VPHD4X1 Switcher & Processor unit and your unit is
"turned OFF ," the unit is actually in "Standby" mode. To change operating Modes, power
must NOT be applied to your KD-VPHD4X1 Switcher & Processor unit. The power supply
MUST be disconnected (either from the back of your unit or from the wall outlet) to have a
complete power shutdown - reset. Be sure the rear-panel Mode slide switch is set to
"Normal" mode. (Only select "Program" mode when you need to perform a firmware upgrade
of your KD-VPHD4X1 Switcher & Processor unit, as provided and instructed by Key Digital
Controlling your KD-VPHD4X1 Switcher & Processor unit:
Your KD-VPHD4X1 Switcher & Processor is easy to control and operate, and you have several
convenient options for controlling your KD-VPHD4X1 Switcher & Processor. All controls are
available via:
Front-panel pushbuttons, with a handy LCD display for instant feedback. The pushbuttons
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act to "cycle" through operations, and you can navigate with the Up, Down, Left, and Right
arrows. The LCD will display the current function.
To use the front-panel pushbuttons and LCD:
The LEFT and RIGHT arrow pushbuttons allow you to scroll through the different
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"menus"
The UP and DOWN arrow pushbuttons allow you to scroll through the different
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"options" or selections, for the given menu
The Select pushbutton allows you to invoke the Menu or Option selection
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The Input Select pushbutton allows for convenient front-panel selection of which
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1-of-4 Inputs to switch to the Output
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