Runco VX-22D manual 4. DHD Controller Rear Panel, Main Ac Fuse, Main Power Switch, 5 6 7

Controls and Functions

2.4

DHD Controller Rear Panel

Figure 2-4shows the rear connector panel on the DHD Controller.

1413

HD1 (RCA) HD2 (BNC)

		Y / G	Pb / B	Pr / R	Hs	Vs	Y / G	Pb / B	Pr / R	Hs	Vs
Service port.		INPUTS
Not for user
access
	WIRED	RS-232 / 485	I	II	III	I	II	HD3 (VGA / Y-Pb-Pr)		COMPOSITE	S-VIDEO
SERVICE ONLY	REMOTE
SYSTEM CONTROL INTERFACE				TRIGGERS			HDMI

1 2 3 4 5 6 7 8 9  11 12

Figure 2-4. DHD Controller Rear Panel

1.POWER INPUT (100 to 240 VAC) Connect the DHD Controller to power here.

2.MAIN AC FUSE

This is the main AC input fuse (5mm x 20mm, 500 mA, 250V slow-blow).

3.MAIN POWER SWITCH

Disconnects or applies power to the DHD Controller.

4.DVI-DL (DUAL-LINK) OUTPUT (1080p)

Connect this to the DHD Input at the rear of the VX-22d (see Figure 2-2).

5.SERVICE ONLY For future use.

6.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 DHD

Controller is disabled.

7.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.)

10 Runco VX-22d Owner’s Operating Manual