NEC NEAX 2400 ICS Manual page 101

Digital remote unit system
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SYMBOL
CIRCUIT CARD
DLI
Note 11: Switch setting for Loop-Back Test
When loop-back test is not performed
(Normal setting)
When setting the DLI to Local Loop-Back Check
When setting the DLI to Remote Loop-Back
When setting the DLI to Remote Loop-Back Check
Note 12: Switch setting specifying BL lamp indications
The BL lamp indicates the status of No. 0 through
No. 7 channel
The BL lamp indicates the status of No. 8 through
No. 15 channel
The BL lamp indicates the status of No. 16 through
No. 22 channel
PA-DAIC
ND-45383 (E)
Contents
Static Sensitive
Handling
Precautions Required
SW3-1
SW3-2
:
OFF
OFF
:
ON
OFF
:
OFF
ON
:
ON
ON
SW3-7
SW3-8
:
OFF
OFF
:
ON
OFF
:
OFF
ON
Revision CD 1.0
ATTENTION
CHAPTER 3
Page 91

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