Siemens HiPath 3000 Series Service Documentation page 235

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Lockout switch settings
Pressed = free (default)
Not pressed = locked: existing connections remain active, new connections are locked.
The yellow LED lights up when all connections are ended and the board is effectively
locked.
The yellow LED flashes when a lockout request is entered (via lockout switch or soft-
ware) but at least one call is still active.
To reset the board to the default state, press the lockout switch four times (off-on-off-on) during
the LED test at startup. This action cancels the LED test and both LEDs flash for approximately
five seconds in confirmation.
LED statuses and their meanings
Table 3-42
IVMNL, IVMN8 - LED Statuses
LED
LED
yellow
green
During Startup and Initialization
Off
Off
On
On
On
Off
Off
Flashing
Off
(500/
500 ms)
Off
On
On
Off
During Operation
Off
On
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
Meaning
1 Boot procedure (lasts approx. 60
s)
2 LED test (lasts approx. 10 s)
3 Lockout switch state signaling by
yellow LED (lasts approx. 5 s):
blocked = On
free = Off
4 Hard disk test, application startup
(depending on hard disk status,
lasts approx. 2 - 9 minutes)
5a Standby mode after successful
boot
5b Board locked or board error oc-
curred
Idle (no call)
Boards for HiPath 3000
Peripheral boards
Action
Possibly check if board was de-
activated using HiPath 3000/
5000 Manager E or lockout
switch.
Check whether board was deac-
tivated using HiPath 3000/5000
Manager E or lockout switch.
Change board if faulty.
boards.fm
3-103

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