Runco VX-33I VX-33i Rear Connector Panel, Service only For future use, RS-232/485 Control Port

2.3

VX-33i Rear Connector Panel

Figure 2-3shows the rear connector panel on the VX-33i, and the paragraphs that follow describe them.

10	9	8	7	6	5
		HD3 (VGA / Y-Pb-Pr)
		Pr)-Pb-Y / (VGA HD3

4	3
WIRED REMOTE
REMOTE WIRED

Service port. Not for user access

	HD1 (RCA)
HD2 (BNC)	(RCA) HD1
(BNC) HD2

12

Figure 2-3. Rear Connector Panel

1.HD2 INPUT

Five BNCs for connecting either RGB or component high-definition sources (up to 1080p). The VX-33i automatically detects the input signal resolution.

2.HD1 INPUT

Five RCA-type connectors for either RGB or component high-definition sources (up to 1080p). The VX-33i automatically detects the input signal resolution.

For best results, do not run your DVD player in progressive mode.

Tip

3.SERVICE ONLY For future use.

4.WIRED REMOTE

Wired input from an external remote control or infrared receiver. It is a 3.5-mm, mini phono jack, wired as follows:

Ring = +5V

Tip = IR Input (TTL level) Sleeve = Ground

When an external remote control or infrared receiver is connected

Note to the wired IR input, the IR sensor on the front of the VX-33i is disabled.

5.RS-232/485 CONTROL PORT

A male, 9-pin D-sub connector for interfacing with a PC or home theater automation/control system. (Currently, only RS-232 interface is supported.)

6.12-VOLT (750 mA) TRIGGER OUTPUTS

Connection for up to three (3), 12-volt trigger-controlled devices. These can be

retractable screens, screen masks or the Runco CineWide with AutoScope system.

8 Runco VX-33i Installation/Operation Manual