Controls and Functions
10 Vidikron Vision Model 120 Installation/Operation Manual
PRE
L
IMINAR
Y
2.4
VHD Controller Rear Panel
Figure 2-4 shows the rear connector panel on the VHD Controller.
Figure 2-4. VHD Controller Rear Panel
1. POWER INPUT (100 to 240 VAC)
Connect the VHD 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 VHD Controller.
4. DVI-DL (DUAL-LINK) OUTPUT (1080p)
Connect this to the VHD Input at the rear of the Vision 120 (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
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.)
8. 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 Vidikron CineWide with AutoScope system.
II IIII
TRIGGERS
RS-232 / 485
WIRED
REMOTESERVICE ONLY
SYSTEM CONTROL INTERFACE
HD3 (VGA / Y-Pb-Pr) COMPOSITE S-VIDEO
HD2 (BNC)
VsHs
Pr / RPb / BY / G
HD1 (RCA)
Y / G
VsHs
Pr / RPb / B
HDMI
II I
INPUTS
Service port.
Not for user
access
When an external remote control or infrared receiver is connected to the
wired IR input, the IR sensor on the front of the VHD Controller is disabled.
