5.10.4 Led Indications; 5.10.5 Connectors; Table 5-48 Vms(2)/(4)(8)-U( ) Etu Led Indications - NEC ElectraElite 48 System Hardware Manual

Issue 6
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.
HDD
Do not reset the ETU while the HDD LED is flashing.
5 - 98

5.10.4 LED Indications

Table 5-48 VMS(2)/(4)(8)-U( ) ETU LED Indications

Description
ETU status
Port status (2, 4, 8)
Port status (2, 4, 8)
Port status (4, 8)
Port status (4, 8)
Port status (8 only)
Port status (8 only)
Port status (8 only)
Port status (8 only)
MB Switch status
BIOS Error status
Application status
Hard Disk status

5.10.5 Connectors

On
Receiving power
Busy
Busy
Busy
Busy
Busy
Busy
Busy
Busy
ON
BIOS Error
DOS started
Red
(VM not ready)
Green VM running
Orange Error
Not Used Hard Disk active **
The VMS(2)/(4)/(8)-U( ) ETU has the following connectors:
J9
9-pin RS-232 (COM2)
RJ-11 modem port (COM2)
9-pin RS-232 (COM1)
Flashing
Not Used No Power
Not Used Idle/Not used
Not Used Idle/Not used
Not Used Idle/Not used
Not Used Idle/Not used
Not Used Idle/Not used
Not Used Idle/Not used
Not Used Idle/Not used
Not Used Idle/Not used
Not Used
Not Used
Not Used
Hard Disk inactive
Connects
backboard
Not used (MDM-F-20
Unit)
Remote connector on
serial
(MDM-F-20 Unit
Local Serial connector
on main ETU for direct
Installing Electronic Telephone Units
Electra Elite
Off
OFF
No error
Idle
to the
interface