Operation Manual

6 Chapter 2: Front Panel
DL351 Modular I/O
Operator Manual
AES50 audio panel
The AES50 audio panel has four sets of LEDs (one set per
AES50 audio connector) to indicate communication status, as
follows:
• Green ok LED pulsating = good communication.
•Red error LED illuminated = communication error.
Control panel
The control panel is used for setting up and monitoring the DL351 Modular I/O. It has
an LCD panel and four buttons, each of which illuminates with a blue backlight when
pressed.
The LCD display shows the default screen during normal operation and is used
conjunction with the four adjacent buttons to program the DL351 Modular I/O via a
main menu (see Chapter 5 “Main Menu”).
1
3
4
2
1 LCD display comprising 32 characters in
a 2-row x 16-column configuration.
2 MENU button for entering and exiting
menu mode, and navigating the main menu.
3 Up and down navigation buttons for
scrolling up and down the main menu options.
4 SELECT button, selects the current
option.