Controlling via the RS-232 Terminal Block Connectors
Use the RS-232 DATA port for control between VP-440X and the HDBT receiver. To
communicate with the RS-232 port on the HDBT receiver:
• Connect to the Rx and Tx pins on the DATA RS-232 port on VP-440X. Doing this
establishes a hardware link to the receiver’s Tx and Rx signals.
Use the RS-232 CONTROL port to perform the following actions:
• User Control of VP-440X via RS-232 on page 41.
• VP-440X Control of a Device via RS-232 on page 42.
User Control of VP-440X via RS-232
To control VP-440X via RS-232:
1. Connect your controlling device (e.g., PC) to the CONTROL RS-232 port
(see Connecting to VP-440X via RS-232 on page 9).
2. Click RS-232 on the Navigation List. The RS-232 page appears.
3. Set “Use RS-232 Port for control of” drop-down box to Scaler.
Figure 26: RS-232 Page – Controlling the VP-440X
CONTROL RS-232 port is used to control the VP-440X.
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