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Lucent Technologies Model 3000 UPS Operator's Manual (167Ć405Ć119 Issue 3)
46
Front Panel Communications Access
Before you access the front panel, review the following configurations and note the
indicator that corresponds with the communication mode.
NOTE Only the Printer Mode front panel options change the baud rate. Use the UPS
Serial Communications Menu to select other baud rates (see page 47).
Unlit
Amber
Green
Flashing
Indicator Legend
OVERLOAD
I1
I2
I3
OUTPUT ON
FRONT PANEL COMMUNICATION OPTIONS
Printer Mode, 2400 Baud, Novell Contacts
Select this mode for the power management
software.
NovellĆStyle LAN Contacts (Default)
Any baud rate other than 2400 or 19200
with Printer Mode, or not Printer Mode.
AS/400ĆStyle LAN Contacts, No Serial
Select this mode for the monitoring software.
3Com LAN Manager
Any communication mode and baud rate
option.
Printer Mode, 19200 Baud (network
devices), Novell Contacts
OVERLOAD
I1
I2
I3
OUTPUT ON
OVERLOAD
I1
I2
I3
OUTPUT ON
OVERLOAD
I1
I2
I3
OUTPUT ON
OVERLOAD
I1
I2
I3
OUTPUT ON
Figure 20. Front Panel Communication Options
To access the front panel communication options, perform the following steps:
1 If the UPS is powered on, prepare your equipment for shutdown.
Press and hold the Output Off button until the long beep ceases
(approximately three seconds).
Unplug the UPS. Wait until all indicators turn off and then continue to the
next step.
2 Plug in the UPS while pressing the Output
Off button until the alarm
beeps. All indicators begin flashing.
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