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Optimod-Surround 8685 V1.0 Operating Manual - Orban

Optimod-Surround 8685 V1.0 Operating Manual - Orban

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2-46<br />

INSTALLATION ORBAN MODEL <strong>8685</strong><br />

Connecting via the RS-232 Port Using a Terminal Program on a<br />

PC<br />

• The RS-232 port must be configured as “ASCII.”<br />

• The <strong>8685</strong>’s RS-232 port can be used with any computer or terminal that is compatible<br />

with the RS-232 standard interface.<br />

• Automation systems capable of sending ASCII via an RS-232 port can control the<br />

<strong>8685</strong>.<br />

• Users will connect their computer or terminal to the <strong>8685</strong> with a null modem cable.<br />

Only direct connections are supported; there is no provision for communications<br />

via modem.<br />

• Communications configuration is 9600, N, 8, 1, no handshaking<br />

(flow control = none).<br />

• To facilitate maintaining security at sites shared with others, the <strong>8685</strong> monitors<br />

the RS-232 port for 30 minutes after power-up or after the last valid command is<br />

received, after which all commands are ignored except for recalling a Preset or<br />

Setup.<br />

To allow the <strong>8685</strong> to be controlled through its RS-232 terminal via a PC running a<br />

terminal program like HyperTerminal:<br />

A) From the main menu, LOCATE to SYSTEM SETUP > NETWORK REMOTE > NETWORK.<br />

The current setting of the RS-232 Serial Port will appear. If it is not already set<br />

to ASCII, set it there.<br />

B) If you have changed the configuration of the RS-232 port to ASCII from<br />

DIRECT or MODEM, you must power-cycle the <strong>8685</strong>. It will reboot and load the<br />

new serial driver.<br />

C) Connect an available RS-232 serial port (COM port) on your computer to the<br />

RS-232 port on the <strong>8685</strong> via a null modem cable.<br />

You do not need to remove power from either your computer or the<br />

<strong>8685</strong> when you do this.<br />

D) Start HyperTerminal. (You can usually access it from Start > Programs > Accessories<br />

> Communication.)<br />

The NEW CONNECTION dialog box appears.<br />

E) Give your new connection a name and choose OK.<br />

The CONNECT TO dialog box appears.<br />

F) Set the CONNECT USING field to “Direct to COMx,” where “x” is the COM port<br />

you are using on your PC.<br />

G) Choose OK.<br />

The PORT SETTINGS dialog box appears.

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