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6 - 52
Installing ETUs (Circuit Cards)
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Document Revision 3
Electra Elite IPK II
SW1-5
SW1-6
When SW1-4 is ON
SW1-5SW1-6
OFF
OFF
When LBO = 0dB
ON
OFF
When LBO = -7.5dB
OFF
ON
When LBO= -15dB
ON
ON
When LBO = -22.5dB
LBO (Line Build Out) adds a combination of
induction, capacitance, and resistance to a cable
pair so its electrical length may be increased by a
desired level of impedance and loss characteristics.
SW1-7
SW18
When SW1-4 is ON
SW1-7SW1-8
OFF
OFF
Normal Mode (Default)
ON
OFF
Line Loop Back Mode
OFF
ON
DTE Loop Back Mode
ON
ON
Local Loop Back Mode
In Local Loop Back, data goes through the entire
transmit and receive process. Line Loop Back
allows user to check transmission line continuity.
SW2-1
SW2-2
Select Running Mode
SW2-1SW2-2
ON
ON
Test program mode
ON
OFF
Not Used
OFF
ON
F/W upgrade mode
(on-site upgrade)
OFF
OFF
Normal mode (Default)
SW2-3
ON:
To be determined
OFF: Normal mode (Default)
SW2-4
ON:
Watch Timer OFF
OFF: Watch Timer ON (Default)
SW3-1
ON:
T1 mode (Default)
Firmware Version 5.00
OFF: PRT Mode
Firmware Version 1.00
Table 6-19 DTI-U40 Default Switch Settings (Continued)
Switch
Setting
Description
Summary of Contents for ELECTRA ELITE IPK II
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