IBM Multiprise 3000 S/390, Installation Manual

Page: 47 / 175

10 IBM 7852 Model 400 Settings
Set the modem switches to the following
configuration for synchronous operation:
Switch - Set To Meaning
1 - Up DTR dependant on interface
2 - Up SDLC mode
3 - Down Enable command responses
(dial-up)
4 - Down 5853 emulation on
5 - Up Enable automatic answer
(Dial-up)
6 - Up Slave clocking off
7 - Up RTS dependant on interface
8 - Down Enable command mode
9 - Down Remote digital loopback
10 - Up Dial-Up operation
11 - Down Internal clocking
12 - Up Synchronous operation
13 - Up 28.8 Kbps
14 - Up 28.8 Kbps
15 - Up CD and DSR function
normally
16 - Up Two wire leased
For more information, refer to IBM 7852 Model 400
External Data/FAX Modem Technical Reference .
Continue on step 13.
Set the modem switches to the following
configuration for Asynchronous operation:
Switch - Set To Meaning
1 - Up DTR dependant on interface
2 - Up Hardware Flow Control
3 - Down Enable command responses
(dial-up)
4 - Down Reserved
5 - Up Enable automatic answer
(Dial-up)
6 - Up Maximum Throughput On
7 - Up RTS dependant on interface
8 - Down Enable command mode
9 - Down Remote digital loopback
10 - Up Dial-Up operation
11 - Down Extended Responses
12 - Down Asynchronous operation
13 - Up 28.8 Kbps
14 - Up 28.8 Kbps
15 - Up CD and DSR function
normally
16 - Up Two wire leased
For more information, refer to IBM 7852 Model 400
External Data/FAX Modem Technical Reference .
Continue on step 13.
11 non-IBM modem
1. Use the manuals shipped with the modem.
Chapter 3. Installing the Hardware Management Console
3-7