Manual Chapter 1

2-26 Basic Analyzer Operations

Note

The initialization string is the actual string that will be sent to

the COM port speciﬁed in the Communication Port ﬁeld.

4.··· Select Initiate to send the command string to the modem.

5.··· Connect the Model 705 modem to the analyzer’s RS232 port with the

supplied cable. Plug the existing telephone line and the modem

telephone line into the two-to-one adapter. Plug the adapter into the

telephone outlet.

6.··· Select the Modem Connect option on the UltraSpec Analyzer and

press the Enter key. The analyzer will display the Modem Connect in

Progress screen during the dialing process.

7.···· The telephone can be monitored during step 8 by picking up the

receiver and listening to make sure that the host computer’s modem

has answered. Do not hang up the receiver as this will usually cause

the modem to hang up also. The receiver may be carefully set aside

without adversely affecting communications.

8.··· Close CSICOM to return to the RBMware main menu, then select

Corrective Data Transfer.

9.··· Ensure that the baud rate and stop bits parameters in UltraMgr’s

UltraCom agree with the Communications Setup parameters on the

UltraSpec Analyzer. Check the modem command string in the Set

Modem Commands menu of the analyzer.

After communications have been established, the analyzer will display the

Communications menu. Select the Host PC Load/Ump option and follow

the normal operating procedures used to transfer data. This process requires

an operator at each end of the communications link.