Delvcam DELV-4K125FM Users Guide

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Important Safety Instructions

The device has been tested for conformance to safety regulations and requirements, and has been
certified for international use. However, like all electronic equipment, the device should be used
with care. Please read and follow the safety instructions to protect yourself from possible injury and
to minimize the risk of damage to the unit.

 Please do not place the display screen towards the ground to avoid scratching the LCD surface.
 Please avoid heavy impact.
 Please do not use chemical solutions to clean this product. Simply wipe with a soft cloth to keep clean of the

surface.

 Please do not place on uneven surfaces.
 Please do not store the monitor with sharp, metallic objects.
 Please follow the instructions and trouble-shooting to adjust the product.
 Internal adjustments or repairs must be performed by a qualified technician.
 Please keep user guide for future reference.
 Please unplug the power and remove the battery if not in use for a long period of time, or when

experiencing severe weather.

Safety Disposal For Old Electronic Equipment

Please do not regard the old electronic equipment as municipal waste and do not incinerate old electronic
equipment. Instead please always follow local regulations and hand it over to the applicable collection stand for
safe recycling. Ensure that these waste materials can be effectively disposed of and recycled to prevent our
environment and families from negative effects.

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Introduction

The monitor is a precision broadcast monitor designed for the film and video shooting on any type of camera.
Providing the superior picture quality, as well as a variety of professional assist functions, including 3D-Lut, HDR,
Level Meter, Histogram, Peaking, Exposure, False Color, etc. It can help the photographer analyzing every detail
of the picture and final capture the best side.

Features

 Support multiple signal inputs 3G-SDI, HDMI, DVI and VGA.
 Multiple View Display supports quad view.
 Ultra HD 4K screens containing 8.3 million pixel (3840×2160), so the resolution is four times that of Full HD.
 3D LUT for Accurate Color Reproduction and Color space display

(Native/Rec.709/User1~User3).

 Support to upload 3D LUT table via USB port.
 Equip HDR function.

 Image flip offers great convenience for user’s to use the monitor with various mounting methods under

different conditions. Users can view the monitor normally no matter what mounting angles.

 Perfect size for both suitcase and rack mount.

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CONTENTS

1. Product Description .............................................................................................................. 4

1-1. Front Panel .................................................................................................................... 4

1.2 Rear Panel ...................................................................................................................... 5

1-2-1. Interfaces ............................................................................................................. 5

2. Sun Shade Installation ........................................................................................................... 7

3. MENU Settings ...................................................................................................................... 8

3-1. FN user definable shortcut buttons ............................................................................... 8

3-2. / Buttons Operation ........................................................................................... 9

3-3. MENU Operation ........................................................................................................... 9

3-3-1. Picture ................................................................................................................. 9

3-3-2. Function ............................................................................................................. 12

3-3-3. Display Mode ..................................................................................................... 15

3-3-4. Display Settings .................................................................................................. 16

3-3-5. Select Region ...................................................................................................... 17

3-3-6. Input .................................................................................................................. 18

3-3-7. Audio ................................................................................................................. 18

3-3-8. VGA .................................................................................................................... 19

3-3-9. System ............................................................................................................... 19

3-3-10. Information ...................................................................................................... 21

4. Accessories .......................................................................................................................... 22

5. Parameters .......................................................................................................................... 23

6. Trouble Shooting ................................................................................................................. 25

7. Appendix 1: 3D LUT of Loading Manual .............................................................................. 26

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1. Product Description

1-1. Front Panel

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1-2. Rear Panel

1-2-1. Interfaces

1. Earphone jack: 3.5mm earphone slot.

2. SDI button: Signal switch to SDI mode when light on.

3. Speaker

4. HDMI 1 ~ 4 buttons: Signal switch to HDMI mode when light on.

5. DVI button: Signal switch to DVI mode when light on.

6. VGA button: Signal switch to VGA mode when light on.

7. MENU button

Press to enter menu.

Press to enter option in the menu.

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8. ◄ Left selection key

Select option in the menu. Decrease the option value.

Before enter the menu, single press to activate volume, press again to decrease the volume.

9. ► Right selection key

Select option in the menu. Increase the option value.

10. EXIT button: To return or exit the menu function.

11. FN: User definable shortcut button.

Default: [Peaking]

12. SDI input/output ports

13. Audio L/R

14. HDMI input port ×4

HDMI 1 & HDMI 2: HDMI2.0, support 4K 60Hz

HDMI 3 & HDMI 4: HDMI1.4, support to 4K 30Hz

Note！Only HDMI 1 support HDR

15. DVI input port

16. VGA input port

17. TALLY port

18. USB port

19. Power switch

20. DC 12V/3A input

21. DC 8V/1A output

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2. Sun Shade Installation

As shown below after finished.

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3. MENU Settings

Please check whether the device is connected well or not.

3-1. FN user definable shortcut buttons

Long keep pressing FN buttons for 3-5 seconds to activate shortcut menu setting. Option selected will be
highlighted as white. option will be highlighted as yellow, unavailable option will be highlighted as gray. Select

option via " / " buttons. Then press "MENU" button to confirm to set as default option.

Shortcut functions can be customized to meet user’s needs as following:

NO

Shortcut Menu when long press FN shortcut button

1

Center Marker

2

Safety Marker

3

Aspect Marker

4

Aspect

5

Underscan

6

Check Field

7

Freeze

8

Pixel to Pixel

9

Peaking

10

False Color

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Exposure (Only available under SDI mode)

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Histogram(Only available under SDI mode)

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Time Code (Only available under SDI mode)

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Display Mode

15

Disp Mirror

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Color Space

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3-2. / Buttons Operation

Under non menu screen, press " / " buttons to activate volume bar, Use " / " buttons to select the
option in the menu.

3-3. MENU Operation

When power on, press "MENU" on the device, the menu of function setting will display on the screen. Press "
/ " button to choose menu；

Then press "MENU" button to confirm; Press "EXIT" button to return / exit menu.

3-3-1. Picture

Picture

Brightness

0~100

Contrast

0~100

Saturation

0~100

Hue

0~100

Sharpness

0~4

Color Space

Native/Rec.709/User1~User3

HDR

Off/Auto/HDR10 (Available only under “HDMI1”
mode)

Backlight
Mode

Standard/Outdoor/User

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Backlight

0~100 (Note: Available only under “User” mode)

Temperature

9300/7500/6500/5800/User

Red Gain

0~256

(Note: Available only under “User”
mode)

Green Gain

0~256

Blue Gain

0~256

● Brightness

Adjust the general brightness of the LCD. For example, if it uses outside in bright conditions, increase the LCD
brightness to make it easier to view.

● Contrast

Increase or decrease the range between the bright and dark areas of the image. High contrast can reveal detail
and depth in the image, and low contrast can make the image appear soft and flat.

● Saturation

Adjust the color intensity. Press " / " buttons to increase or decrease the color intensity.

● Hue

It means tint. Use this setting to choose the tint from 0 to 100.

● Sharpness

Increase or decrease the sharpness of the image. When the sharpness of image is insufficient, the value of
sharpness can be increased to make the image clearer.

● Color Space

Selects the color space from among [Native], [Rec.709], [User1~User3]：

- Saturation/Hue/Color Temperature is only available under Native mode.

- Select [AUTO] or [HDR10] mode under HDR function, the color space will be saved as Native mode automatically.
It can be only changed to other color space mode by hand.

- It supports to upload user-defined Lut table "User1~User3".

- User-defined Lut table only support RGB format. If the format is not correct, please transform it to the correct
format by using tool "Lut Converter" (See appendix 1 for details) and named as User1.cube, User2.cube or

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User3.cube.

- Copy the User-defined Lut table to flash disk and insert it to the device, the screen displays a prompt message
to show whether to upgrade. Select upgrade, the device will be loading automatically in a black screen and then
restart after finishing loading.

- Requirements for flash disk

Format: FAT32

Memory: <16G

File directory: root directory

Must be formatted before using it.

- Please note that the responding time for loading user-defined Lut table will be a bit slower. Please wait patiently.

- The device only supports loading one table at a time. If needs to load more than one tables, please load them
one by one.

● HDR

Select HDR from among [Off], [Auto], [HDR10].

- HDR is only available under HDMI 1 signal input.

- HDR under AUTO or DHR10 mode, and the input signal support HDR, the below function is disabled:

Contrast, Brightness, Saturation, Hue, Sharpness, Color Space, BackLight, Color Temperature

- [Auto]

Automatically recognize whether the input HDMI signal supports HDR. If it supports, the input signal shows as
the HDR10 performance. If it doesn’t, HDR function is disabled. It’s suggested select [Auto] when use HDR
function.

- [HDR10]

Do not recognize whether the input HDMI signal supports HDR, it will activate the HDR function enforcedly when
input signal. If the input signal does not support the HDR function, the image displays abnormal color.

● Backlight Mode

Select Backlight Mode from among [Standard], [Outdoor], [User].

● Backlight

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It is only available under [User] mode.

● Temperature

Adjust the color temperature to make the image warmer (Yellow) or colder (Blue). Increase the value to make the
image be warmer, decrease the value to make the image be colder. User can use this function to strengthen,
weaken or balance the image color according requirements. The standard white light color temperature is 6500K.

Note! ONLY available under "User" mode to adjust Color Gain.

3-3-2. Function

Function

Center Marker

OFF/ ON

Safety Marker

OFF, 95%, 93%, 90%, 88%, 85%, 80%

Aspect Marker

OFF, Full, 17:9, 16:9, 4:3, 1.85:1, 2.35:1

Aspect

Full ,17:9, 16:9, 4:3, 1.85:1, 2.35:1

Underscan

OFF/ ON

Pixel To Pixel

OFF/ ON

Check Filed

OFF/ Red, Green, Blue

Freeze

OFF/ ON

Peaking

OFF/ ON

Peaking color

Red/Green/Blue/White

Only available when

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Peaking level

0~100

under SDI Mode.
Peaking level

0~100

False Color

OFF/ ON

Exposure

OFF/ ON

Only available when
under SDI Mode

Exposure level

0~100

Histogram

OFF/ ON

Time Code

OFF/ LTC/ VITC

● Center Marker

Select On, it will appear "+" marker on center of screen.

● Safety Marker

Use this setting to set off the safety marker or choose the one of the safety markers: [OFF], [95%], [93%], [90%],
[88%], [85%], [80%].

● Aspect Marker

Display the different aspect of the displayed image. [OFF], [Full], [17:9], [16:9], [4:3], [1.85:1], [2.35:1].

● Aspect

Switch aspect ratio setting among from [Full][17:9][16:9][4:3][1.85:1][2.35:1].

For example: In [Full] mode, images are scaled to fill the entire screen.

In [4:3] mode, images are scaled up or down to fill the maximum 4:3 portion of the screen.

In [16:9] mode, images are scaled to fill the entire screen if the device aspect is 16:9.

● Underscan

If the image shows size error, use this setting to zoom in/out pictures automatically when receiving HDMI signals

● Pixel to Pixel

The pixel to pixel is a monitor set to 1:1 pixel mapping with native fixed pixels, which avoids loss of sharpness due
to scaling artifacts and normally avoids incorrect aspect ratio due to stretching.

● Check Field

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Use the check field modes for monitor calibration or to analyze individual color components of an image. The
device preset in Blue, Green, and Red check field modes, only the selected color will be shown.

● Peaking

The peaking is used to aid the camera operator in obtaining the sharpest possible picture. Select "On" to display
colored outlines around sharp areas of the image.

Note! Peaking color and level ONLY can be changed when under SDI mode.

● False Color

This monitor has a false color filter to aid in the setting of camera exposure. As the camera Iris is adjusted,
elements of the image will change color based on the luminance or brightness values. This enables proper
exposure to be achieved without the use of costly, complicated external equipment.

.

● Exposure & Exposure Level

The exposure feature helps the user achieve optimum exposure by displaying diagonal lines over areas of the

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image that exceed the setting exposure level. The exposure level can be set to 0~100.

Note! ONLY available when under SDI mode.

● Histogram

The histogram makes users view visually the exposure of whole and each RGM channels. It has the full contrast
rang of video for easy color correction during post production.

Note! ONLY available when under SDI mode.

● Time Code

The Time Code supports Longitudinal time code (LTC) and Vertical interval time code (VITC). The time code display
on the monitor is synchronizing with that of Full HD camcorder’s. It displays the duration of the clips in hours:
minutes: seconds: frames. It’s very useful for identifying specific frame in film and video production.

Note! ONLY available when under SDI mode.

3-3-3. Display Mode

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Display Mode

1P，2P LR，2P TB，2P PIP，4P

● Display Mode

The monitor presets 1P, 2P LR, 2P TB, 2P PIP, 4P five display modes. This function can be work with Select Region
function to meet user’s requirement. For example: In 1P mode, images are scaled to fill the entire screen. In 2P
LR, display two different signals on the left and right sides.

3-3-4. Display Settings

Display
Setting

Display Rotate

0°, 90°, 180°, 270°

Available when single
display

Display Mirror

OFF, L/R, U/D

Available when dual display
on left and right.

● Display Rotate

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This setting support to flip the image to 0°, 90°, 180°, 270° modes. It is only available when single display.

● Display mirror

This setting displays two different input signals to Light/Right or Up and Down, the user can choose it to view the
images according to the requirement. It is only available when dual display on left and right.

3-3-5. Select Region

Select Region

Unavailable

Display mode 1P

Left Side/Right Side/Full

Display mode 2P LR

Top Side/Bottom Side/Full

Display mode 2P TB

Main/Sub/Full

Display mode 2P PIP

1P In/1P Out/2P In/2P Out/3P
In/3P Out/4P In/4P Out/4P full

Display mode 4P

Note! This Menu is enabled for audio source selection. It is only available when under multi-picture and

picture-in-picture mode. Activate the corresponding EN source to select the needed audio and picture
under Audio Source function.

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3-3-6. Input

Input

Signal switch to region selected according to users’ needs.

3-3-7. Audio

Audio

Volume

0~100

Level Meter

OFF/ON

(NOTE: Only available when under SDI mode)

Audio Source

Analog/Digital region 1~4

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Digital region 2~4 is only available under multi-displays mode and must activate the corresponding Region under
Select Region function at the same time.

3-3-8. VGA

VGA

Auto Adjust

H Position

0~100

V Position

0~100

Clock

Phase

0~100

3-3-9. System

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System

Reset

Press to confirm after selected.

Menu Time

10~60s

OSD H Position

0~100 (To set menu display area)

OSD V Position

0~100 (To set menu display area)

Language

English, Chinese

Transparency

0~255 (To set menu transparency)

Color Calibration

Off/On

Rotate

0°, 90°, 270°

Border Width

0~10

Border Color

R, G, B, W

● Reset

If there is any problem unknown, press to confirm after selecting. The monitor will return to default set.

● Menu Time

Adjust the OSD displaying time form 10 to 60s.

● OSD H Position and OSD V Position

Move OSD horizontally or vertically.

● Language

Switch between English and Chinese.

● Transparency

Set Menu transparency. Increase the value, the more transparent it will be.

● OSD Rotate

Flip OSD to three modes.

● Border Width and Border Color

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User can choose the border color among Red, Green, Blue, White. And adjust the thickness by using Border Width
function. This setting is available when display in 2P LR, 2P TB, 2P PIP, 4P mode.

3-3-10. Information

Information

To display current information.

The lines separate the different input
signals means Border.

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4. Accessories

1. V-mount battery plate 1 piece

2. Tally connector 1 piece

3. Sunshade 1 piece

4. USB drive disk 1 piece

5. 12V 3A DC power adapter (optional)

1 piece

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5. Parameters

DISPLAY

Panel

12.5" LCD

Physical Resolution

3840x2160

Aspect Ratio

16:9

Brightness

400cd/m2 (+/- 10% @ center)

Contrast

1500:1

Viewing Angle

170°/ 170°(H/V)

INPUT

3G- SDI

3G SDI (support up to 1080p 60Hz)

HDMI

HDMI 2.0 x2 (support up to 4K 60Hz)

HDMI 1.4b ×2 (support up to 4K 30Hz)

DVI

1

VGA

1

Audio

2 (L/R)

Tally

1

USB

1

OUTPUT

3G-SDI

3G SDI (support up to 1080p 60Hz)

AUDIO
Speaker

1

Ear Jack

1

POWER

Input Voltage

DC 10-24V

Power Consumption

23W (12V)

Battery Plate

V-mount battery plate

Power Output

DC 8V

ENVIRONMENT

Operating Temperature

0°C ~50°C

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Storage Temperature

-10°C ~60°C

DIMENSION
Dimension(LWD)

356.8mm x 309.8mm x 122.1mm

Weight

4.75kg

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6. Trouble Shooting

1) Only black-and-white display.

Check whether the color saturation is properly setup or not.

2) Power on but no pictures.

Check whether the cables of HDMI, VGA，DVI and 3G-SDI are correctly connected or not. Please use the standard
power adapter coming with the product package. Improper power input may cause damage.

3) Wrong or abnormal colors.

Check whether the cables are correctly and properly connected or not. Broken or loose pins of the cables may
cause a bad connection.

4) When on the picture shows size error.

Press “MENU → Function → Underscan” to zoom in/out pictures automatically when receiving HDMI signals

5) Other problems.

Please press “MENU” button and choose “MENU → System → Reset → confirm”

6) According to the ISP, the machine cannot function properly.

ISP for program upgrades, non-professionals do not use. Please reboot your device if press accidentally!

7) No Sound.

Press HDMI button if no sound; if still unavailable, please contact the technician.

8) No signal displayed when connecting with HDMI 1.

Please long press HDMI 1 button for 3-5 seconds to activate HDMI signal.

Note! Due to constant effort to improve products and product features, specifications may change without notice.

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7. Appendix 1: 3D LUT of Loading Manual

It supports 3DLUT to load the color calibration document and the User Log by using flash disk.

● Format Requirement

 LUT format：

Type: .cube

3D Size: 17x17x17

Data Order: RGB

Table Order: RGB

 USB flash disk version

USB: 2.0

System: FAT32

Size: <16G

 Color calibration document: Rec709. cube
 User Log: User1 ~User3.cube

● LUT Format Conversion

The format of LUT should be transformed if it doesn’t meet the requirement. It can be transformed by using Lut
Converter (V1.3.30).

● Activate Lut Converter

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One individual Product ID for one computer. Please send the ID number to get an Enter Key. Then the computer
gets the permission of Lut Converter after inputting the Enter Key.

● Enter the Lut Converter interface after input the Enter Key

● Click Input File, then select *LUT

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● Click Output File, and then select the file name as required format.

*Such as:

Rec709.cube, 3D Size: 17, Data Order: RGB, Table Order: RGB.

Note! The format which shown in Red Box above should be selected to RGB.

● Click Generate Lut button to finish the transform.

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● USB Loading

●The USB flash disk must be formatted before using to make sure that there are no other files in the root

directory.

●Copy needed files to the root directory of the USB flash drive. Please note that the system only supports
updating one LUT table at a time. Therefore, only a single file to be loaded can be copied to the USB flash drive.
If it needs to update more LUT tables, please delete other files in USB flash disk and repeat the above steps.

●Power on the device, insert the corresponding video signal into any video signal interface, and switch the
signal to the corresponding channel to make sure the device displays normally. (It doesn’t suggest that update
the LUT table when there is no input signal as the device will enter the power saving mode in such situation.)

●Insert the flash disk into the USB interface on the device and wait for about 5 seconds. It will pop-up prompt
box "Load Rec709.cube" after detecting the flash disk. Operate by using press "MENU", " ", " ", "EXIT" on the

front of device. Click "YES" to load, and click "NO" or press "EXIT" to exit. The device displays a black screen after
confirmed the loading, and it will update the corresponding LUT table back-stage according to the name of the
updated LUT. The device will be restarted automatically after completed. The whole updating process takes about
6 seconds according to the updated LUT name.

●Please activate and set up the updated LUT table under the menu after restart. It doesn’t need to be reset
if the current updated LUT has been selected before updating.

●Please note it only calibrates the color for Rec709 mode and upload it to the device in the factory.
User1~User3 is grayed out and disabled in the menu. After loading the user LUT table, the corresponding button
will be shown as blue and able to be use, shown as the following figure.

Before loading After loading