User guide

1-2 DL3800 DS1 Inverse Multiplexer User Guide—February 1999

¥ HSSI or 155-10082-01(HSSI) (Model DL1404-10)

¥ M-34 to DB-25 cables(V.35) or 155-00903-01(V.35) (Model DL1300-10)

¥ DC-37 to DB-25 (RS-449)155-00902-01(RS449) (Model DL1302-10)

Setup

Terminal Log on

Connect your terminal to the COMM port on the back of the DL3800.

Before you can log into the unit, you must make sure that terminal settings

match the DL3800. Defaults for the DL3800 COMM port: 9600 Baud rate,

no parity, 8 bit word length, 2 stop bits. To log into the unit, Þrst press

Ctrl-X 5 times (ie, hold down control key on terminal and press X Þve

times). This gives you the unit number. Now type Ctrl-X # Unit

Number and press Return or Enter. When prompted for user name and

password press Return twice, and the Main Menu on the DL3800 should

appear. The default unit number is 0.

Terminal Conﬁguration

Only change the conÞguration items listed below. Leave other options at

the factory default settings. Note that to make a change you need to press

the up and down arrow to highlight the item, press the space bar until

the desired option displays, then highlight CONFIRM and press Enter

before exiting the menu.

Unit Conﬁguration

Select Configuration from the Main Menu. Select Unit Configuration.

Set the Time and Date. Set unit number to a number other than zero. Select

Confirm, then select EXIT to go back to the CONFIGURATION MENU.

DTE Conﬁguration

ConÞgure the DTE interface for either V.35/RS449 or HSSI. For V.35/RS449

conÞguration set the clock to SCTE and Normal TD/RD clock. Set the DTE

loss condition for NONE. Select Confirm, then select EXIT to go back to the

CONFIGURATION MENU.