User`s guide

When Any-to-Any, Passive, or Buffer Mode is selected, the
unit will display the DTR Output prompt as shown in
Figure 5.1. The DTR Output prompt is not displayed when
Modem Mode is selected.
74. DTR Output: Determines how DTR will react when
this port disconnects. DTR can be held low, held
high, or pulsed for 0.5 seconds and then held high. In
the default state, DTR will pulse for 0.5 seconds and
then remain high. For more information on hardware
lines, please refer to Appendix A. (Default = Pulse).
When Port Mode (menu Item 7) is set to Modem Mode, the
menu will include additional prompts (see Figure 5.2),
which are used to define the following:
71. Reset String: If necessary, this prompt can re-define
the modem reset string, which is sent prior to the
Initialization string. (Up to 48 Characters,
Default = ATZ).
72. Initialization String: Defines a command string that
is sent to initialize a modem to settings required by
your application. (Up to 48 Characters,
Defaults: Port 1 through 7 = AT&C1$D2S0=1;
Port 8 = ATM0&C1$D2S0=1).
5-10
APS-8M User’s Guide
PORT PARAMETERS #08
1. Port Name: (undefined)
2. Password: (undefined)
3. Baud Rate: 9600
4. Bits/Parity: 8-None
5. Stop Bits: 1
6. Handshake Mode: RTS/CTS
7. Port Mode: Modem
71. Reset String: ATZ
72. Init String: ATM0&C1&D2S0=1
73. Hang-Up String: (undefined)
8. Supervisor Mode: Permit
9. Logoff Character: ^X
10. Sequence Disconnect: One Character
11. Timeout Disconnect: Off
12. Response Type: Verbose
13. Command Echo: On
14. Accept Break: Yes
Enter: "<" Previous Port,
">" Next Port,
<ESC> Exit ...
Figure 5.2: Port Parameters Menu; Modem Mode (Port 8 Shown)