IBM 3745 Series, Руководство по установке и обслуживанию

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┌────────────────────┐
│IBM 7857 V25BIS
aa
J
│
│td_ rd_ dsr
J
ec_ ll_│
└────────────────────┘
with: OH LED OFF
DTR(108) LED ON
CTS(106) LED OFF
CD(109) LED OFF
Figure 1-26. 7857 Operator Panel Display
Setting the 7857 Connected to the COM1 Connector (ASYN)
1. ____ Power OFF the modem
2. ____ Press and hold the
↑
key while power ON the modem.
3. ____ The modem is set to Factory 0 in AT command mode.
Saving the Configuration of the 7857
If you want to save the configuration just defined, in order to have it loaded again at
the next modem reset, perform the following steps:
1. ____ Press the
↓
key until the "CONFIGURATIONS" message
displayed the top row.
2. ____ Press the
→
key until the "Store User Conf."
message displayed the bottom row.
3. ____ Press the ENTER key select the option.
4. ____ Pressing the
↑
key, select the User Configuration Location where the
current modem configuration must be saved (0 to 9).
5. ____ Press the ENTER key save the current modem configuration.
6. ____ The defined configuration now active and saved.
Now every time the modem is reset (power on), the last user configuration which
was saved is loaded as the current modem configuration.
Connecting the 7857 to COM1
1. ____ Plug the cable (PN 782984) into the rear of the Service Processor
.1./
.
2. ____ On the modem's rear panel, plug the other cable lead into the 25-pin
connector
.2/
.
1
3
2
PSTN LL
Figure 1-27. Connecting the Service Processor (6563) from COM1 to the 7857
1-32
3745-XXA 1-32 3746-9X0: 6563 SPIM