Toshiba RSM 100 Instruction Manual page 9

Modem settings
Be sure to set the following initial settings by inputting AT commands to modems by using
communication software (ex. Standard Windows software "Hyper Terminal") before connecting
them.
Note: Please refer to the manual of your modem before inputting AT commands because AT
commands vary depending on modems by manufacturers and types.
Setting a modem closer to the relay
1. Connect the PC and a modem with an RS232C straight cable.
2. Prepare to connect to a modem by using communication software (ex. "Hyper Terminal" of
Windows) Note that connection speed should be the same as the one mentioned later.
3. Input AT commands to satisfy the following conditions. (Refer to the manual of your modem
when inputting actual AT commands, since the formats shown in parentheses are EXAMPLES.)
- Load factory configuration. (AT&F0 or AT&F)
- Select profile 0 to be loaded on power-up. (AT&Y0)
Note : unnecessary if your modem has only one save profile.
- Ignore DTR. (AT&D0)
- Set serial port to 57600 bps. (AT$SB57600)
Note : Set the communication speed of the relay as well to 57600bps.
- Disable result code. (ATQ1)
- Do not echo keyboard input to the terminal. (ATE0)
- Store current modem settings. (AT&W0 or AT&W)
4. Close the communication software and connect the relay and a modem with an RS232C crossed
cable.
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