NEC NEAX 2400 ICS Manual page 94

Digital remote unit system
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SYMBOL
2DLI
Note 7: Switch setting for Loop-Back Test
SW01-1,2: for No. 0 DLI
SW01-3,4: for No. 1 DLI
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 8: Switch setting specifying BL lamp indications
For No. 0 DLI
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. 23 channel
The BL lamp indicates the status of No. 24 through
No. 29 channel
For No. 1 DLI
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. 23 channel
The BL lamp indicates the status of No. 24 through
No. 29 channel
CHAPTER 3
Page 84
Revision CD 1.0
CIRCUIT CARD
PA-2DAID
ND-45383 (E)
Contents
Static Sensitive
Handling
Precautions Required
SW01-1,3
SW01-2,4
:
OFF
OFF
:
ON
OFF
:
OFF
ON
:
ON
ON
SW01-6
SW01-7
OFF
OFF
ON
OFF
:
OFF
ON
:
ON
ON
OFF
OFF
ON
OFF
:
OFF
ON
:
ON
ON
ATTENTION
SW01-8
OFF
OFF
OFF
OFF
ON
ON
ON
ON

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