User's Manual

Digital ATSC Exciter-Modulator System Chapter 2,
Installation and Operating Instructions
Axcera Axciter, Rev. 0 22
-12V Supply: Voltage of regulated -12VDC source.
+5V Supply: Voltage of regulated +5V source.
Coder +3.3V: Channel Coder's 3.3V voltage regulator output.
Mod +3.3V: Modulator board's 3.3V voltage regulator output.
IF +3.3V: IF board's 3.3V voltage regulator output.
LED Status Screen
LED Status Screen gives a user a view of the LEDs both on the front of the Axciter as well as
the rear. This screen mainly intended for remote viewers.