Led Indications; Connectors; Table 5-49 Acd(8)-U( ) Etu Led Indications - NEC ElectraElite 48 System Hardware Manual

Electra Elite
LED
LIVE
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
MB
BIOS
BCLR
If BCLR LED is orange, check error type on console screen. After error is corrected, LED
automatically changes to green. Do Not connect link between console and ETU until BCLR
turns green during booting.
HD
Do not reset the ETU while the HD LED is flashing.
System Hardware Manual
6.1.3

Table 5-49 ACD(8)-U( ) ETU LED Indications

Description
ETU status
Port status
Port status
Port status
Port status
Port status
Port status
Port status
Port status
MB Switch status
BIOS Error status
Application status
Compact Flash status
6.1.4

LED Indications

On
Receiving power
Busy
Busy
Busy
Busy
Busy
Busy
Busy
Busy
ON
BIOS Error
DOS started
Red
(ACD not ready)
Green ACD running
Not Used

Connectors

The ACD(8)-U( ) ETU has the following connectors:
J9
9-pin RS-232(COM1)
Flashing
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Compact Flash Compact Flash
active **
Connects to the backboard
Local Serial connector on
main ETU
connection.
Issue 6
Off
No Power
Idle/Not used
Idle/Not used
Idle/Not used
Idle/Not used
Idle/Not used
Idle/Not used
Idle/Not used
Idle/Not used
OFF
No error
Idle
inactive
for direct
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