Adtec digital YUV2QAM (version 01.02.01) Manual - Manual (Page 13)

System/Function Status Indicator LEDs
Indicator Function
Power Green - Power is on.
Off - Power is off
Alarm Off - no alarm
Yellow - minor alarm
Red - major alarm
Link Off - no link detected
Green - link active
Busy Off - no traffic
Green Flashing - traffic
EAS Green - Active, Audio + Video
Yellow - Active, audio only
Programming Function Buttons
Control Function
Mode Cycles through the available menus
Select selects a menu or sub-menu
Enter enter a value placed into a menu field
Escape return one level within a menu or to the main menu
Directional Keypad
● Arrow keys control the cursor on the LCD display and are used to page through the
options in a menu/sub-menu and to place entries in fields.