User's Manual

Innovator CU0TD-1/CU0RD-1 – CU4TD/CU4RD ATSC Initial On Site

Transmitter/Regenerative Translator Turn On Procedure

Instruction Manual, Rev. 2 86

Front Panel Pushbutton and LCD/LED Operation

CX Exciter/Driver

The CX Exciter/Driver front panel includes a LCD with menu control pushbuttons, Operate and

Standby pushbuttons and several LEDs.

Figure 46: CX Exciter/Driver Front Panel

1) OPR (operate) pushbutton

2) STBY (standby) pushbutton

3) OPR/STBY LED

4) Status LED

5) LCD

6) LCD menu control pushbuttons (, , , )

7) Enter pushbutton

8) Serial port

9) Sample port

NOTE: J15 is a Front Panel, 50Ω, BNC RF Sample Jack that provides an RF output sample

from the output detector board in the drawer. The sample level at J15 is approximately

60dB down from the output power level of the drawer.

Pushbutton Function

OPR Places the system in Operate mode.

STBY Places the system in Standby mode.

ENTER Selects changes made in the LCD menus and sub-

menus.

 (up)

 (down)

Scrolls through the LCD main menus and after entering

a main menu, scrolls through its sub-menus (when

present).

 (left)

 (right)

Used to exit a LCD main menu or sub-menu (when

present).

Table 34: CX Exciter/Driver Pushbutton Functions