Lilliput PVM220S User manual

重要安全说明
该设备已经通过安全性法规的要求和相关的测试，并已通过国际认证。就如所有电子设备一样，应当
谨慎小心地使用该设备。请阅读并遵守安全说明，以保护自己免受潜在的伤害并最大程度地降低损
坏设备的风险。
请勿将显示器的屏幕朝向地面放置，以免刮伤 LCD 表面。
请避免设备遭受重击。
请勿使用化学溶液清洁本产品。 只需用软布擦拭即可清洁表面。
请勿将显示器放置在不平坦的表面上。
请勿将显示器与尖锐的金属物品一起存放。
请按照说明和故障排除的内容调整调整显示器设置。
调整或维修机器内部必须由合格的技术人员进行。
请保留用户指南，以备参考。
如果长期不使用或雷雨天气时，请拔下电源并取出电池。
旧电子设备的安全处置
请不要将旧的电子设备视为普通生活垃圾，也不要焚化旧的电子设备。同时，请始终遵循当地的相关
法规，并将其移交给恰当的收集站以安全回收。确保可以有效地处理和回收旧物，以防止我们的环
境和家庭受到负面影响。

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Introduction
The 21.5 inch Full HD live streaming multiview monitor can be switched live up to 4 1080P high quality video
signal inputs, which make it easy to create professional multi camera events for live streaming. At a time when
live stream in mobile phone is popular, monitor innovatively built in phone mode so as to directly display a
vertical video in multi camera. All-in-one capability greatly reduces the cost of productions.
Features
21.5 inch 1920x1080 physical resolution
500cd/m²brightness, 1500:1 contrast
Supports multiple video signal input：3G-SDI*2、HDMI*2、USB TYPE-C
Supports PGM (SDI/HDMI) output
Supports HDMI and SDI signal cross conversion (Output 1080p60/50/30/25/24 through PGM)
Automatic backlight adjustment
Supports vertical display: Camera Mode and Phone Mode
Supports multiview display: Full screen/Vertical/Dual-1/Dual-2/Triple/Quad
Supports level meter for multiview
Supports UMD editing
PVW and PGM video signals can be switched at a shortcut
Color temperature (6500K, 7500K, 9300K, User)
Camera assist functions, for example, peaking, false color, exposure, histogram, etc.
Supports VESA 100mm and 75mm optional bracket with swivel and load-bearing action
Applications: Mobile phone live, multi camera live, broadcast, TV, film and video switching

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Contents
1. Product Description................................................................................................................3
1.1 Front Panel and Buttons ................................................................................................3
1.2 Rear Enclosure and Interfaces .......................................................................................4
1.3 Supported Installations..................................................................................................5
2. Menu Settings ........................................................................................................................6
2.1 User-definable Function Buttons...................................................................................6
2.2 MENU and ▷/ ◁Buttons ...........................................................................................6
2.3 Menu Operation ............................................................................................................7
2.3.1 Information ...................................................................................................................................... 7
2.3.2 Multiview ......................................................................................................................................... 8
2.3.3 UMD ............................................................................................................................................... 10
2.3.4 Picture ............................................................................................................................................ 11
2.3.5 Marker............................................................................................................................................ 12
2.3.6 Function ......................................................................................................................................... 13
2.3.7 Audio .............................................................................................................................................. 17
2.3.8 System............................................................................................................................................ 18
3. Specifications .......................................................................................................................19
4. Accessories...........................................................................................................................20
5. Trouble Shooting ..................................................................................................................21

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1. Product Description
1.1 Front Panel and Buttons
1) A window for brightness sensing
2) INPUT: Signal switching sequence: SDI 1, SDI 2, HDMI 1, HDMI 2, USB Type-C.
Note! INPUT is available only in Full Screen or Vertical mode
3) MENU: Bring up the menu or confirm the options
4) ◁: Select option in the menu. Decrease the option value
5) ▷: Select option in the menu. Increase the option value
6) EXIT: To return or exit the menu function
7, 8) User-definable function button, default as
F1: [Multiview Mode]
F2: [PGM Cut]
9) Power: Power on/off (green light for on, red light for off)

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1.2 Rear Enclosure and Interfaces
1) 3G-SDI output interface (PGM output)
2) 3G-SDI 2 loop output interface
3) 3G-SDI 2 input interface
4) 3G-SDI 1 loop output interface
5) 3G-SDI 1 input interface
6) HDMI output interface (PGM output)
7) HDMI 2 input interface
8) HDMI 1 input interface
9) 3.5mm Ear Jack
10) USB TYPE-C input interface
11) Upgrade port
12) Power input: DC 12-24V

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1.3 Supported Installations
VESA mount bracket
Mounting through standard VESA 75mm/100mm holes on the back of monitor:
(The bracket is an optional part and supports multi-angle rotation and height adjustment)
Base stand bracket
Mounting through the screw holes left in the bottom of monitor:

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2. Menu Settings
2.1 User-definable Function Buttons
Press either F1, F2 for 3-5 seconds to bring up the function setting. Press [▷] or [◁] to select the desired
option; Press [MENU] to confirm the option and set it as a shortcut function. Press [EXIT] to close the
function setting.
User settable function buttons to suit individual needs: Center Marker, Aspect Marker, Safety Marker,
overscan, Aspect Ratio, Check Field, Freeze, Peaking, False Color, Exposure, Histogram, Multiview Mode,
Vertical Display, PGM Cut, UMD, Audio Source, Mute, Level Meter.
Note! F1 default: [Multiview Mode], F2 default: [PGM Cut], [PGM Cut] is only available in shortcut function
2.2 MENU and ▷/ ◁Buttons
Turn on the power, press [MENU] to display the OSD; Press [▷] or [◁] to select between Information,
Multiview, UMD, Picture, Marker, Function, Audio and System; Press [MENU] again after selection to enter

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the sub-menu.
The [▷] or [◁] buttons allow to switch or adjust the options and values in the menu, press [MENU] to
confirm or [EXIT] to exit.
When the OSD is not displayed, press the [▷] or [◁] button to adjust the volume. Press [MENU] again to
switch between Volume, Brightness, Contrast, Saturation, Tint, Sharpness and Exit in that order. Select
the desired option and adjust the value of the option switched to by using [▷] or [◁].
2.3 Menu Operation
2.3.1 Information
(Showing the resolution and fresh rate of each video signal)
3G-SDI supported signal formats: 1080p60/59.94/50/30/29.97/25/24/23.98; 1080i60/59.94/50; 720p
60/59.94/50; Backwards compatible with other formats.
HDMI supported signal formats: 1080p60/59.94/50/30/29.97/25/24/23.98; 1080i60/59.94/50; 720p
60/59.94/50; Backwards compatible with other formats.
USB Type-C supported signal formats: 1080p60/59.94/50/30/29.97/25/24/23.98; 1080i60/59.94/50;
720p 60/59.94/50; Backwards compatible with other formats.

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2.3.2 Multiview
To set the multiview mode, preset values for the input signal and switch between different signals.
PGM source: default value is SDI1/SDI2/HDMI1/HDMI2/TYPE-C, select the source for PGM output.
PVW source: default value is SDI1/SDI2/HDMI1/HDMI2/TYPE-C, select PVW preview signal source,
through the [PGM Cut] function can realize the PGM source and PVW source signal switch each other.
Note! The PGM source is marked with a red frame and PVW source is marked with a green frame
PGM Frame: default is 60p/50p/30p/25p/24p, select the source frame rate for PGM output
Multiview Mode:
Full Screen (Horizontal screen) Vertical (Vertical screen)

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Dual-1 Dual-2
Triple Quad
Vertical Display: default is Camera/Phone. In phone mode, the vertical phone signal from USB Type-C
output can be displayed in full screen.
MV1 source selectable from SDI1/SDI2/HDMI1/HDMI2/TYPE-C, default is SDI1.
MV2 source selectable from SDI1/SDI2/HDMI1/HDMI2/TYPE-C, default is SDI2.
MV3 source selectable from SDI1/SDI2/HDMI1/HDMI2/TYPE-C, default is HDMI1.
MV4 source selectable from SDI1/SDI2/HDMI1/HDMI2/TYPE-C, default is HDMI2.
(Multiview signal source sequencing)

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2.3.3 UMD
Select to turn UMD on or off. When turn on, each source will display the selected UMD information, the
UMD font color can be changed from white/red/green/blue/yellow/cyan/magenta, default is green.
(Current demo UMD color is yellow, characters are typed as CAM1~4)
Character Editing Method.：
Select [SDI1], press [MENU] to switch the character object; Press [▷] or [◁] to change the current
character; Long press [MENU] to add a new character after the current character object, maximum
support 16 characters; Long press [EXIT] to delete the current character.

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2.3.4 Picture
Brightness selectable from 0 to 100
Contrast selectable from 0 to 100
Saturation selectable from 0 to 100
Tint selectable from 0 to 100
Sharpness selectable from 0 to 100
Color Temperature
Adjustable color temperature level: 6500K, 7500K, 9300K, User.
Note! User can only adjust the gain or offset values for red, green and blue in "User" mode
- Red, Green and Blue Gain
Adjustment range 0-255, default value is 128.
- Red, Green and Blue Offset
Adjustment range 0-511, default value is 255.

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2.3.5 Marker
Center Marker
Select On, it will appear "+" marker on center of screen.
Aspect Marker
The Aspect Marker provides various aspect ratios.
Selectable from: 16:9/1.85:1/2.35:1/4:3/3:2/1.3X/2.0X/2.0X MAG
Safety Makrer
Used to select and control the size and availability of the safety area.
Available type are: 95%/93%/90%/88%/85%/80%. Default is Off.
Marker Color

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The colors for Center Marker, Aspect Marker and Safety Marker are available in red, green, blue, white and
black. Default is white.
Aspect Mat.
Aspect Mat darkens the area of the outside of Marker. The degrees of darkness are between [0] to [7].
Thickness
Thickness of marker line is selectable from 1 to 7, default value is 2.
Note! The Marker function is not available in Multiview Mode
2.3.6 Function
Aspect
Select display ratio: Full/1.85:1/2.35:1/4:3/3:2/1.3X/2.0X/2.0X MAG. Default is Full.
Note! The Aspect is not available in Multiview Mode

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Overscan
Some edge of image may be clipped after turning on overscan. Default is Off.
Note! The Overscan is not available in Multiview Mode
Check Field
Used to calibrate or analyse the accuracy of the screen color when Check Field is switched on. Selectable:
Off/Red/Green/Blue/Mono. Default is Off.
Freeze
Turn on to capture and display a frame of the current signal at any time. Default is Off.
Peaking
Used to assist in tracking the focus of subject. Default is Off.
Peaking Color
Available colors: red/green/blue/white/black. Default is red.
Peaking Level
Use this setting to adjust the level of focus sensitivity from [0]-[100]. If there are plenty of details of image
with high contrast, it will display lots of focus assist lines that may cause visual interference. So, decrease
the value of peaking level to reduce the focus lines to see clearly. Conversely, if the image has less details
with low contrast, it should be increase the value of peaking level to see the focus lines clearly.

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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. Selectable from:
Off/Spectrum/ARRI/RED/Default. Default is Off.
False Color Table
Turn on or off False Color reference tables.
Exposure
The exposure feature helps the user achieve optimum exposure by displaying diagonal lines over areas of
the image that exceed the setting exposure level.
Exposure Level
The Exposure Level can be set from 50 to 100IRE. Default is 100IRE.

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Histogram
The horizontal axis of histogram represents the luminance, from left to right indicating low to high
luminance. The vertical axis of histogram indicates the number of pixels, from bottom to top indicating the
number of pixels from less to more. The higher the histogram bumps in a certain luminance range, the more
pixels there are in that luminance range. For example, if the histogram's bumps are mainly on the left side,
this means that the overall brightness of the image is low; if it is on the right side, the overall brightness is
high; if it is in the middle, the brightness is comfortable.
(Actual distribution is white, black for demonstration reference)

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2.3.7 Audio
Volume
Adjusts the volume of built-in speaker and headphone, selectable range: 0-100. Default is 50.
Mute
Disable any sound output when turn it off.
Level Meter
To achieve optimum audio quality, ensure the audio levels do not reach 0.
This is the maximum level, meaning that any audio that exceeds this level will
be clipped, resulting in distortion. Ideally peak audio levels should fall in the
upper end of the green zone. If the peaks enter into the yellow or red zones,
the audio is in danger of clipping.
Audio Source
Selectable range: SDI1/SDI2/HDMI1/HDMI2/TYPE-C, Full Screen or Vertical
mode default to current audio source, Multiview mode defaults to SDI1

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2.3.8 System
Language
Available in both Chinese and English.
Back Light Mode
Optional: Custom/AutoLight
AutoLight mode allows the backlight value to be adjusted automatically according to the ambient brightness.
Manual adjustment of the backlight value in Custom mode
Back Light
Adjusts the level of the back light from 0-100. Default is 100.
OSD Timer
Select the displaying time of the OSD. It has 10s, 20s, 30s preset to choose.
OSD Transparency
Select the transparency of the OSD from Off, 25% to 50%.
Reset
If there is any problem unknown, press to confirm after selected. The monitor will return to default settings.

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3. Specifications
DISPLAY
Panel
21.5"
Physical resolution
1920×1080
Aspect
16:9
Brightness
500 nit
Contrast
1500:1
Viewing Angle
170°/170°(H/V)
VIDEO INPUT
SDI
1080p 60/59.94/50/30/29.97/25/24/23.98; 1080i 60/59.94/50; 720p
60/59.94/50…Backward compatible with other signals
HDMI
1080p 60/59.94/50/30/29.97/25/24/23.98; 1080i 60/59.94/50; 720p
60/59.94/50…Backward compatible with other signals
USB Type-C
1080p 60/59.94/50/30/29.97/25/24/23.98; 1080i 60/59.94/50; 720p
60/59.94/50…Backward compatible with other signals
VIDEO OUTPUT
PGM SDI
1080p 60/50/30/25/24
PGM HDMI
1080p 60/50/30/25/24
AUDIO IN/OUT
SDI
2ch 48kHz 24-bit
HDMI
2ch 24-bit
Ear Jack
3.5mm
Speaker
1
POWER
Input Voltage
DC 12-24V
Power Consumption
≤33W (15V)
ENVIRONMENT
Operating Temp.
-20°C~60°C
Storage Temp.
-30°C~70°C
OTHERS
Dimension (LWD)
508mm×321mm×47mm
Weight
5.39kg