Status Display Digital Leds Function; Overview; Figure 4-10 Status Display Digital Leds - Hitachi HF-W6500 45/40 Feature Manual

4. CHECKING THE HARDWARE STATUS

4.4 Status Display Digital LEDs Function

4.4.1 Overview

When an event that must be reported to a user such as hardware failure occurs, this
function notifies the event to a user by displaying a status code on the status display
digital LEDs located on the front of this equipment. Using this function, a user can know
an event such as hardware failure occurred.
In addition, a user application can output any status code on the status display digital
LEDs by using library functions. A status code is displayed in a two-digit hexadecimal
number.

Figure 4-10 Status Display Digital LEDs

4-16
The system status is displayed
in two-digit hexadecimal code.
Status indication LEDs