Operating the DSU

CARRIER SLOTS 1–16

SDU

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

 

 

 

 

 

Select

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OK Alarm

BckUp Test EC

 

F1

 

F2

F3

 

 

 

COMSPHERE 3000

SELECT

 

 

 

 

 

 

 

 

 

 

 

 

LCD DISPLAY

 

 

KEY

 

 

 

STATUS

 

 

 

KEYPAD

 

 

 

 

 

 

 

 

 

 

INDICATORS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OK Alarm BckUp Test

EC

Status

 

 

 

OK

 

 

 

Alrm

 

 

 

Test

NETWORK

ERROR

 

Dial

 

 

DEVICE

CORRECTION

 

 

ALARM

TEST

 

 

DIAL

 

 

BACKUP

MODE

 

 

 

 

103

TXD

 

 

104

RXD

 

 

105

RTS

 

 

106

CTS

 

 

107

DSR

 

 

108

DTR

 

 

109

LSD

Front Panel

NETWORK/ DEVICE ALARM

TEST MODE

DIAL BACKUP

DTE STATUS INDICATORS

SDCP

INDICATOR

Multirate

DSU

3616496-14470-01

Figure 4-2. SDCP and Model 3616 DSU Faceplate

Both control panels have a 2-line, 16-character liquid crystal display (LCD) and a keypad, through which you can

Monitor the unit's health and status

Initiate dial backup

Initiate diagnostic tests

Load or change the unit's configuration, or how it will operate

Display or change the status of the general purpose external DTE leads.

The DCP's LCD displays the result of any command initiated from the DCP.

Refer to Appendix C to understand the meaning of DCP status indicators.

3615-A2-GB20-20

December 1996

4-3

Page 47
Image 47
Paradyne 3615 manual Sdcp and Model 3616 DSU Faceplate