background image

Video to DVI 

Scaler Box

Operation Manual

CM-1391

1. Power button and LED indicator:

    Press the button once to power on the unit, Press again to power off.

    when the unit is powered on, one of the input LEDs will illuminate depending on 

    your last selection of input source before power off.

    The factory default setting for the input is CV (composite video).

    The green LED illuminates when composite video is selected.

    The Yellow LED illuminates when S-Video is selected.

2. Input select button:

    Press the button to select your desired input source between composite 

    video and S- Video.

3. IR Sensor: Infrad remote control sensor.

4. Menu/Enter: This button serves two purposes.

   a. Press the button to bring up OSD main  control menu as shown in the "OSD Operation". 

   b. To act as a "enter" key to enter sub menu of you selected item or adjust 

       value of the selected item.

5/6. +/- button: Press the button to move up or down the tick "V" to your 

    desired parameter. Or after a parameter is selected by pressing MENU/ENTER button, 

    press the button to alter the value of your selected parameter. 

Front Panel

(4). Operation Controls and Functions

2

Rear Panel

1. DC power jack: 5V 2A DC power input.

2. Composite Video: Use a Composite video cable to connect the composite video 

    output of the source equipment to this composite video(CV) input of the scaler.

3. S-Video: Use a S-Video cable to connect the S-Video output of the source 

    video equipment to this " S-Video" input on the back of the video scaler.

    S-Video provides improved performance over composite video and is 

    recommended over composite.

4. DVI output: The CM-1391 can output a variety of PC and HDTV progressive

    resolutions, in both digital and analog format through DVI-I connector.

    Digital output: Connect CM-1391's digital DVI output to the DVI input of your 

    TV/display unit using a DVI to DVI cable . 

    Analog output: If you are to use CM-1391's analog output to connect to the 

    analog input of your PC or HDTV, you need to use a DVI to VGA adaptor to pull 

    out analog signal from the DVI-I connector . The DVI to VGA adaptor is then 

    connect to the VGA input of your display monitor through a VGA cable if 

    output is PC resolution, or connect to the YPbPr input of your HDTV through a 

     VGA to YPbPr/3 RCA adaptor cable if output is HDTV resolution.

    Note: DVI to VGA adaptor is not included in the standard package, 

              and has to order separately.  

4

3

2

1

DC 5V

SV

CV

DVI-I OUTPUT

INPUT

POWER

INPUT

MENU

CM-1391 Video to DVI Scaler Box

CV

SV

1

2

3

4

5

6

(7). DVI-I Pin Configuration

4

Output Setup

When Output Set up is selected a submenu as below appears:

Output Setup

Timing XGA

Exit

Press the " MENU/ENTER" button to enter into output timing select mode.

Press +,- to toggle through a variety of output resolutions as below.

Once your desired resolution is selected. press the menu/enter 

to enter the resolution.

Note: 1. All output resolutions except 576p have 60Hz vertical rate, 

              The 576p resolution has 50Hz vertical rate.

1

8 C1 C2

C5

C4

C3

9

17

24

Combined Analog and Digital Connector Pin Assignments

Pin   Signal Assignment

Pin   Signal Assignment

1
2
3
4
5
6
7
8

C1
C4

T.M.D.S Data2-
T.M.D.S. Data2+
T.M.D.S. Data2 Shield
N.C.
N.C.
DDC Clock
DDC Data
Analog Vertical Sync
Analog Red
Analog Horizontal Sync

9

10
11
12
13
14
15
16

C2
C5

T.M.D.S Data1-
T.M.D.S. Data1+
T.M.D.S. Data1 Shield
N.C.
N.C.
+5V Power
Ground 

(Return for +5V, Hsync, and Vsync)

Hot Plug Detect
Analog Green
Analog Ground

(Analog R,G,&B return)

Pin   Signal Assignment

17
18
19
20
21
22
23
24

C3

T.M.D.S Data0-
T.M.D.S. Data0+
T.M.D.S. Data0 Shield
N.C.
N.C.
T.M.D.S. Clock Shield
T.M.D.S. Clock+
T.M.D.S. Clock-
Analog Blue

DVI-Integrated(DVI-I): Supports both analog and digital connections to the display.

This 29-pin connector can carry single or dual-link all-digital video/data signals 

on 24 pins and uses 5 pins to carry analog video/data signals and ground.

VGA

SVGA

XGA

WXGA

SXGA

UXGA

WUXGA

480p

576p

720p

1080i

1080p

640x480

800x600

1024x768

1280x768

1280x1024

1600x1200

1920x1200

720x480

720x576

1280x720

1920x1080i

1920x1080p

60Hz

60Hz

60Hz

60Hz

60Hz

60Hz

60Hz

50Hz

60Hz

Vertical rate

Resolution

3

Use +,- button to move "V" to your desired parameter, then press MENU/ENTER

to enter into sub-menu of your selected parameter.

Picture Adjust

When Picture Adjust is selected a sub menu as below comes up.

Bright

Contrast

Color

Tint

Sharp

Default

Exit

USE +,- to move the tick (V) to your desired adjust item, Press the Menu/Enter 

to confirm your selection.

At this point, the selected parameter will turn red, and you can use +,- to increase

or decrease the value of the parameter.

When adjustment is complete, Press "Menu" to leave the parameter. Move the tick "V"

to "Exit", then press menu/enter to exit.

(6). OSD Operation

  After power on the unit , press the menu button to bring up the main menu 

  page as below:
        

Main Menu

         Picture adj.

         Output Setup

         Exit

b. The format for analog PC output is RGB and for 

    analog HD output is YPbPr.

(5). Output Format 

Default      Range

16

16

16

16

05

OK

1-31

1-31

1-31

1-31

1-19

a. The format of digital DVI output is digital RGB 

     for all resolutions.

HDTV (RGBHV)

HDTV (RGBHV)

-RGB

-RGB

-RGB

-RGB

-RGB

1080i-RGB

720p-RGB

576p-RGB

480p-RGB

1920x1080i

1280X720

720X576

720X480

UXGA

WUXGA -RGB

-RGB

1600 x 1200

1920 x 1200

1080p-RGB

1920x1080p follow input source

follow input source

follow input source

HDTV (YPbPr)

HDTV (YPbPr)

-RGB

-RGB

-RGB

-RGB

-RGB

1080i-RGB

720p-RGB

576p-RGB

480p-RGB

1920x1080i

1280X720

720X576

720X480

UXGA

WUXGA -RGB

-RGB

1600 x 1200

1920 x 1200

1080p-RGB

1920x1080p follow input source

follow input source

follow input source

follow input source

follow input source

follow input source

VIDEO

VGA

SVGA

XGA

WXGA

SXGA

480p

720p

1080i

PICTURE

RESET

EXIT

-

+

576p

UXGA

1080p

WUXGA

SVIDEO

CR-58

HDTV (RGBHV)

HDTV (RGBHV)

-RGB

-RGB

-RGB

-RGB

-RGB

1080i-RGB

720p-RGB

576p-RGB

480p-RGB

1920x1080i

1280X720

720X576

720X480

UXGA

WUXGA -RGB

-RGB

1600 x 1200

1920 x 1200

1080p-RGB 1920x1080p follow input source

follow input source

follow input source

Отзывы: