BNC 577 - Manual (Page 10)

Model 577 Operating Manual 6
4 Model 577 Front Panel Overview
4.1 Display Layout and Indicators
The Model 577 front panel has a keyboard, rotary adjustment knob, and a LCD display that allows the user to
program all settings.
4.1.1 LCD Screen
A 3”, 240x400 pixel TFT module displays all parameters and status information. The status information is located
in the upper portion of the display. Parameters are changed via pushbutton and rotary adjustment menu control.
An arrow on the left side of the screen is an indicator that there are additional parameters to that page. A blinking
red circle in the upper left is an indication that the system is currently generating pulses or actively waiting for an
external trigger. The brightness may be adjusted allowing the instrument to be used under various lighting
conditions.