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Service Hints & Tips

Document ID: YAST-3GCS2N

External V.34 Data/Fax Modem 7852-400 - Jumper Settings

Applicable to: World-Wide

The 7852-400 has a bank of 12 Dip switches:

Note: The asterisk denotes the defaults.

Switch

Controls

Switch up

Switch down

1

DTR

DTR dependent oninterface*

DTR forced on at all times

2

SDLC/Bisync

SDLC mode On*

Bisync mode On

3

Command moderesponse

Command mode
response off

Command mode
response on *

4

5853 Emulation

5853 Emulation off

5853 Emulation on *

5

Automatic Answer

Automatic Answer On*

Automatic Answer OFF

6

Secondary Clocking

Secondary Clocking Off*

Secondary Clocking on

7

RTS

RTS Dependent on
interface*

RTS forced on interface*

8

Command mode

Command mode Off

Command mode On*

9

Digital Loopback

Loopback on

Loopback off*

10

Switch/leased

Dial-up*

Leased

11

Synch clock

External Clock*

Internal Clock

12

Synch/asynch

Synchronous mode*

Asychronous mode


Keywords: OBI External Data Fax Modem 7852-400 Jumper Settings

Search Keywords

Hint Category

Modems

Date Created

21-04-97

Last Updated

19-11-98

Revision Date

19-11-99

Brand

IBM Options

Product Family

Modems

Machine Type

28.8K

Model

7852400

TypeModel

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