12 Intermec EasyCoder PD4—User’s Guide
Chapter 2—Installation
Controls and Indicators
e EasyCoder PD4 has several ways of communicating directly with its
operator:
• ree control lamps,
• a graphic display window with background illumination,
• three control keys,
• and a beeper.
Control Lamps
e LED (Light Emitting Diode) control lamps are labelled “Power”,
“Ready”, and “Error.”
• Power (solid green) indicates that the power is on.
• Ready (solid green) indicates that the printer is ready for use.
Ready (flashing green) indicates that the printer is in downloading
mode.
• Error (solid red) indicates that an error has occurred, that is, the
printer is in error mode.
Error (flashing) indicates that the printer is in downloading mode.
Display
e display window contains a graphic LCD (Liquid Crystal Display)
with background illumination. e display shows a fixed logotype plus
two lines of text.
Control Keys
ere are three membrane-switch type keys labelled “Feed”, “Pause”,
and “Cancel.” What happens when a key is pressed depends on in which
mode the printer presently is, see table on the next page.
Beeper
e beeper notifies the operator when an error has occurred by two short
beeps and emits one short beep when an error has been cleared.
