NEC Univerge SV9100, System Hardware Manual

Page: 321 / 556

Issue 2.0
SV9100 System Hardware Manual 4-83
6.1.3.2 Busy LED – Red
The Busy LED is controlled by the DSP and indicates the port
status.

Off: Power off or idle.

On: Reset.
6.1.3.3 Application LED – Red/Green (Dual Color)
The Application LED is controlled by the DSP indicates the
state of the software running on the
APSU
.

Off: Power off.

Solid Red/Green (Yellow): Reset.

Flashing Green: OS is running, application not started.

Solid Green: Application running.

Solid Red: Application problem.
6.1.3.4 CompactFlash Card Activity LED – Red
The CompactFlash Card Activity LED is controlled by the IDE
controller and indicates read/write activity on the CompactFlash
card.
6.1.4 Connectors
The following sections go into detail on each user interface.
6.1.4.1 RS-232 Interface
The RJ-11 connector with DB9 adapter (part number 1091014)
is used for connection to an external PMS Application or the
PMS-U10. The cable used for a PC type DTE connection is a
standard line cord shown in
Figure 4-35 GCD-VM00 RS-232
Serial Cable (DTE) on page 4-84 . The connection for a DCE
device uses the swapped line cord shown in Figure 4-36
GCD-VM00 RS-232 Serial Cable (DCE) on page 4-85 .