Microwave Radio Communications LLC CR2TX2AD User Manual

 Routine Operation

3-1

CodeRunner 2 Operator’s Guide/Tech Ref Manual

This chapter provides basic information that will enable you to 
operate your CodeRunner 2. More detailed information can be 
found in the CodeRunner 2 Technical Reference Manual. 

Here are the topics covered:

The CodeRunner 2 front panel has the following controls and 
indicators:

•

Function Buttons

•

Status  LEDs

•

Display and Keypad

Each of these is described in more detail in the sections that 
follow. See Figure 3-1 on page 3-4 for the layout of the front 
panel. 

The CodeRunner 2 provides three function buttons that control 
three specific functions: 

•

Polarization Select

•

Band Select

•

Antenna Select

Each also has an LED which illuminates to show which choice is 
currently selected. See Figure 3-1 on page 3-4.

Automatic Lockout  To prevent accidental activation, all 
function buttons and keypad keys become locked out after 
approximately 30 seconds of inactivity. This time period is fixed 
and not selectable by the user.

This time period is also independent of the Backlight Delay 
setting, which controls how long the display backlight stays on 
before automatically turning off. The Backlight Delay is set under 
the Configuration menu.

To unlock the buttons and keys, press any button or key once. 
Then press the desired button or key to make your selection.