Nanjing Doublestar DBS-HVT09VP User manual

南京德普达电子技术有限公司
Nanjing Doublestar Electronic Technology Co., Ltd .
DBS-HVT09VP Video processor Operation Manual
Video processor characteristics:
The Model video processor, simple operation, stable performance,
Built-in dedicated send cards.
Front view
Back view

南京德普达电子技术有限公司
Nanjing Doublestar Electronic Technology Co., Ltd .
Video processor interface:
Input:
2 channel HDMI1.3, support HDCP 1.2a 1080P
1 channel VGA VESA standard
1 channel CVBS
1 channel Ycbcr
1 channel S-video RCA connector interface, image enhancement, noise suppression,
special DE interlacing technique .Picture in Picture (PIP) function.
1 channel audio
1 channel USB (Connected to the computer , configure the parameters of the DB
sending card and receiver board)
Output:
1 channel VGA
1 channel HDMI
4 channel LAN (connect to DB receiver board)
Input
Quantity
Specifications
HDMI 1.3
2
800X600 1024X768 1280X800 1280X1024
1600X1200 1680X1050 1920X1080 1920X1200
VGA
1
1024X768 1280X1024 1600X1200
1920X1080 VESA standard
CVBS
1
(SD/HD)PAL/NTSC
S- Video
( bright separation )
1
(SD/HD)PAL/NTSC
YcbCr
1
SD/HD <=1920*1080P 60HZ
Output
1024X768 1280X1024 1920X1080 1920X1200
VGA
1
1024X768 1280X1024 1600X1200
HDMI
1
1024X768 1280X1024 1920X1080 1920X1200
LAN
4
4 Part <= 1920x1024
DBS-HVT09VP includes the key buttons as below:
“SHIFT”, “DVI-A”, “DVI-B”, “VGA”,“S”, “YP”,“AV”,
“DOWN”, “UP”“ S1”，“S2”，“S3”，“S3”, As shown in the following picture：

南京德普达电子技术有限公司
Nanjing Doublestar Electronic Technology Co., Ltd .
Button
Function
Picture
SHIFT
function shift key （three red indicators mean three states）.
It defaults the first state when turning on the power.
(The first red indicator is on).
DVI-A
“HDMI1”input
DVI-B
“HDMI2”input.
VGA
“VGA”input.
S
“S-Video”input.
YP
“YPbPr”input.
AV
“CVBS”input.
DOWN
Decreasing the brightness of the window.
The setting value is 1-100. The default value is 50.
UP
Increasing the brightness of the window.
The setting value is 1-100. The default value is 50.

南京德普达电子技术有限公司
Nanjing Doublestar Electronic Technology Co., Ltd .
S1
Pressing once means window mode, pressing twice means
full-screen mode.
S2
VGA resource adjusts automatically.
It needs to choose VGA input firstly.
S3
Full window.
S4
Window displays at 1:1 ratio. (The video input source
displays point to point.
It doesn’t scaling, and is only valid for HDMI1, HDMI2 and
VGA)
SHIFT
Press once then switch the function into the second function
(The second red indicator is on).
DVI-A
The transparency of the adjusted sub-window is 0-15. The
offset is “1”when pressing at each time.0 is opacity, 15 is the
most transparent.
It needs the “PIP ON”function.
DVI-B
The brightness adjustment of the window.
Press DVI-B then DOWN decreasing the brightness,
UP increasing the brightness.
The setting value is 1-100. The default value is 50.
VGA
The chroma of the window. Press VGA then DOWN or UP
means decreasing or increasing the chroma.
The setting value is 1-100. The default value is 50.

南京德普达电子技术有限公司
Nanjing Doublestar Electronic Technology Co., Ltd .
S
The contrast of the window. Press S then DOWN or UP means
decreasing or increasing the chroma. The setting value is
1-100. The default value is 50.
YP
The saturation of the widow. Press YP then DOWN or UP
decreasing or increasing the saturation. The setting value is
1-100. The default value is 50.
AV
The sharpness of the widow. Press AV then DOWN or UP
decreasing or increasing the sharpness. The setting value is
1-24. The default value is 12
DOWN
Decrease
UP
Increase
S1
Once the height of main window. Twice means the height of
sub-window.
Then press DOWN or UP to height adjustment.
S2
Once means the width of main window. Twice means the
width of sub-window.
Then press DOWN or UP to width adjustment.
S3
Once means the vertical position(Y) of main window. Twice
means the vertical position of sub-window. Then press DOWN
or UP to adjustment.

南京德普达电子技术有限公司
Nanjing Doublestar Electronic Technology Co., Ltd .
S4
Once means the horizontal position(X) of main window. Twice
means the horizontal position of sub-window. Then press
DOWN or UP to adjustment.
（The second function of S1，S2，S3，S4 value is set corresponding with the size and coordinates of user LED screen.
The value should be coherent with the LED. The adjustment of sub-window requires that the “PIP ON”function .）
SHIFT
Press twice to switch function that enters the third function
(The third red indicator is on).
DVI-A
The selection of sub-window input source.. Press at each
time to different selection.
For example, press once means “PIP-DVIA”, press again
means “PIP-DVIB”.
It needs the “PIP ON”function.

南京德普达电子技术有限公司
Nanjing Doublestar Electronic Technology Co., Ltd .
DVI-B
OSD menu is closed.
VGA
OSD menu is open.
S
Screen Color Detection，Push the buttons are displayed in
sequence :red, green, blue, Cyan，black and restore the signal
screen
YP
Screen transition effects and PIP function. Push the buttons
are displayed in sequence :Fade-In Fade-Out , Seamless switch
and PIP ON（PIP：picture in picture mode）
AV
Output resolution selection. It has 4 types ：1024*768,
1280*1024, 1920*1080 and 1920*1200,
then press DOWN to confirm.（it requires 30 seconds to wait）
DOWN
Confirm button

南京德普达电子技术有限公司
Nanjing Doublestar Electronic Technology Co., Ltd .
UP
the same with DOWN
S1
The keyboard is locked that the second and third function
state can’t be entered. Press DOWN to confirm
unlock：At the first function state, press DOWN to adjust the
brightness to 38 means unlock
The version lock keyboard function has been canceled after
2013
S2
Analog channel calibrating. It includes VGA, S-Video, YPbPr,
and CVBS. Press DOWN to confirm.
S3
reset factory settings,
press DOWN to confirm
S4
Language selection.
Press once means English, press again means Chinese.
No need to confirm
Processor operating Answers:
A: LED screen more than 1280 points long, LED screen how to do more than 1280X1024 band?
Q: 1. Need to enter the third functional status 1920X1080 AV twice, or three times 1920X1200 recognized press
DOWN, wait 30s, if the screen does not light up, the re- switching power supply.
2. Need to upgrade to the processor inside the send cards to open 3 Ethernet port, 3 Ethernet port with
load area theoretically 1920X1024, actually by the module , box size , the area will be reduced ;
conventional 1 Ethernet port with 1920X320 .
A: LED electronic screen point-to-point mode, 1 horizontal line into2 what the problem?
Q: 1: Need to set the second functional state S1 , S2, and S3 , S4, this value corresponds to the electronic LED
screen size , these values need to be adjusted.
2: the first functional state of the need in the S4 "1:1 mode, S1 need to” window display”
3: The computer changed to one of the following resolution: 800X600 1024X768 1280X800 1280X1024
1600X1200 1680X1050 1920X1080 (hdmi2) 1920X1200 (hdmi1).

南京德普达电子技术有限公司
Nanjing Doublestar Electronic Technology Co., Ltd .
A: VGA signal content display why migration, coordinate point is not right.
Q: The use of S2 "VGA automatic adjustment", can be repeatedly, can also choose third functions of AV or S3
DOWN to do a factory reset.
A: Fade-In Fade-Out, Seamless switch sometimes do not see the effect when switching video sources？
Q: when PIP on is not supported, Comply with the following related groups can do it
AV
YP
S
VGA
DVIA
√
√
√
√
DVIB
√
√
√
√
VGA
√
×
√
×
√: Means Switch between two video sources to support transition effects
×：Means Switch between two video sources to not support transition effects,
When switching, about 3-5 seconds of black screen