Operating instructions
 4
Front Panel Features 
Power Button  
Use the power button to toggle between ON and 
STANDBY modes. In both the STANDBY and the 
ON state, the LED on the button will illuminate bright 
green. This indicates that MAINS power is applied to 
the unit. 
Input Select Buttons
Use the VIDEO, YPbPr, and S1/S2 buttons to select 
the corresponding analog or digital input. Video 
standards (NTSC/PAL, etc.) are automatically 
detected. S1/S2 select inputs connected to Optional 
Input Modules (located in Slot-1 or Slot-2). 
User-Definable Function Buttons
Four user-definable function buttons can be used for 
direct access to various settings. Functions are 
assigned using the on-screen menu (Function 
Presets – Page 21). 
Menu Navigation Buttons
Use the Menu, ▲, ▼, and Select buttons to display 
and navigate the on-screen menu (See Main Menu 
and Navigation – Page 12). 
Image Adjustment Knobs
Use the image adjustment knobs to adjust color 
brightness, color-saturation, tint, and contrast of the 
image. The status of each image adjustment 
parameter is shown on the bottom left of the screen, 
with values ranging from 0 to 100. Default value is 
50. 
LED Tally
Three LED tally lights (yellow, red, green) are 
available above the screen. Each tally light can be 
controlled independently from the rear Tally 
Connector. (See Tally Hardware Interface, Page 
22.) 










