NEC Univerge SV9100

Issue 1.2 UNIVERGE SV9100
4 - 76 Installing the SV9100 Blades
5.6.3 LED Indications
LED indications for the GCD-PRTA are listed in Table 4-40
GCD-PRTA LED Indications. Each LED is listed with its associated
function and LED and Operational status. Refer to Figure 4-21
GCD-PRTA LED Indication Pattern of Layer 1 on T1 Unit on page
4-77 for LED pattern information.
Table 4-40 GCD-PRTA LED Indications
LED Indication
Operation Status Remarks
Live LED
(Green)
Busy LED
(Red)
On ON System Initialising
Flash (1s) On The assignment of the unit is refused. When you exceed the system
capacity.
When the main software
version is not matched.
Flash (1s) Trouble found during self-diagnostics. -
Flash (100mS) On Normal
Operation
A Channel is busy
(use
another from CH1 ~
CHx).
-
Off All channels are idle. --
Off On Unit Busy A Channel is busy
(use
another from CH1 ~
CHx).
-
Off All channels are idle. -
Flash
(100ms
On/Off)
Downloading firmware. -