WolfVision VZ-C12³ Service Manual download pdf (Page 16)

RGB Port

1 - Analog Red video 6 - Red return 11 - N/C Not connected

2 - Analog Green video 7 - Green return 12 - SDA I²C data

3 - Analog Blue video 8 - Blue return 13 - HSync Horizontal sync

4 - N/C Not connected 9 - SENSE +5 V DC from Visualizer 14 - VSync Vertical sync

5 - GND Ground 10 - GND Ground (VSync, DDC) 15 - SCL I²C clock

15-pin D-Sub HD

connector female

(front side, unit)

The EXTERN input (#15) has the same pin assignment as the RGB output (#12 and #17).

External Input - EXTERN

A computer can be connected to the External RGB input (#15) of the Visualizer.

By pressing the EXTERN key (#34) the Visualizer displays the signal from the external input to the

audience. To switch back to the live image of the Visualizer use the VZ key (#28).

The Visualizer can be used for a "Live Picture to External Picture Comparison" on two monitors or beamers.

While one monitor or beamer displays the signal of the external source and the other displays the live image

of the Visualizer.

The settings of the Visualizer can be changed in the on-screen menu (see page 16).

The Visualizer has a built-in A/D-converter in order to digitize the analog RGB signal from the computer and

output it on the RGB and DVI outputs in the selected signal format.

Preferred resolution is: SXGA- (1280x960) @60Hz

Supported resolutions from VGA (640x480@60Hz) to WXGA+ (1440x900@60Hz) with several resolutions

and refresh rates in this range.

Following data are provided:

Plug & Play Monitor VESA DDC

Monitor name: "WolfVision"

Video Input Definition: Analog at 0.7Vpp and separated synchronization signals

Vertical range limits: 48Hz - 86Hz

Horizontal range limits: 30kHz - 121kHz

Maximum pixel clock: 170MHz

Gamma: 2.2

Preferred resolution: SXGA- (1280x960) @60Hz

The output level on VGA and Preview output can be adjusted to match exactly 700mV. This can be helpful

to balance different image brightness i.e. when using external input.

For exact adjustment, please use external measurement equipment.

Range: 85% to 100% (on-screen extra menu - see page 16)

The complete serial protocol can be found on our internet website under: www.wolfvision.com/support

The serial port (#21) can be used to control the Visualizer through an external device, such as a room

control system that is used to integrate conference rooms.

Pins: 2: RX, 3: TX, 5: GND

Baud Rate: 9200, 19200, 38400, 57600 or 115200 (selectable)

databits: 8, stopbit: 1, parity: no

The baud rate can be changed in the on-screen extra menu by keeping pressed the

MENU key until the extra menu appears (see page 16).

RS-232, Serial Control Input

9-pin D-Sub connector

on unit male

(front side)

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 43 44

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WolfVision VZ-C12³ Service Manual Page 16

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