Lilliput SG-12G User manual

User Manual

IMPORTANT SAFETY INSTRUCTIONS:
1. Please do not place the display screen towards the ground to avoid
scratching the LCD surface.
2. Please avoid heavy impact.
3. Please do not use chemical solutions to clean the device. Simply wipe
with a clean soft cloth to maintain the brightness of the surface.
4. Please do not block any vent hole.
5. Please unplug the power and remove the battery if long-term no-use, or
thunder weather.
6. Internal adjustments or repairs must be performed by a qualified
technician.
7. Do not place equipment or accessories with other flammable liquids, gases,
or other explosives to avoid danger.

CONTENTS
1. PRODUCTION DESCRIPTION................................................................................. 1
1.1. FRONT PANEL FEATURES..........................................................................................1
1.2. TOP PANEL FEATURES ...............................................................................................2
2. OPERATION.............................................................................................................. 2
2.1. GETTING START............................................................................................................2
2.2. MENU OPERATIONS.....................................................................................................2
2.3. MOUSE OPERATION.....................................................................................................3
3. FUNCTIONS SUMMARY.......................................................................................... 3
3.1. PATTERN..........................................................................................................................3
3.2. MODE................................................................................................................................5
3.3. AUDIO................................................................................................................................6
3.4. OPTION.............................................................................................................................7
3.5. System.............................................................................................................................12
3.6. Fn......................................................................................................................................14
4. ACCESSORIES...................................................................................................15
5. PARAMETER ......................................................................................................15
5.1. Specifications..................................................................................................................15
5.2. Appendix 1......................................................................................................................16
5.3. Appendix 2......................................................................................................................20

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1. PRODUCTION DESCRIPTION
1.1. FRONT PANEL FEATURES
1. Power.
2. Exit: To return or exit.
3. Direction and OK key
4. Pattern key
5. Mode key
6. Audio key
7. Option key
8. System key
9. Fn key: Shortcut key

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1.2. TOP PANEL FEATURES
1. 12G SFP Port
2. HDMI port
3. 12G SDI Output interface
4. 3G SDI Output interface
5. REF IN interface
6. USB and COM Port
7. LAN Port
8. DC 12V power input
2. OPERATION
2.1. GETTING START
2-1-1. Plug the power supply into the DC power input on the top panel. Long
press power key to turn the device on. The device built in 5000mAh
battery with about 2 hours working time.
2-1-2. Connect the generator to the device needs to be tested using a
standard SDI cable. It supports 2xSDI outputs up to 12G and 2xSDI
outputs up to 3G-SDI.
2-1-3. Use standard HDMI cable to connect this device with the equipment to
be tested. The device supports up to HDMI signal 4096×2160
60Hz.
2-1-4. This device supports using mouse to easy operation.
2.2. MENU OPERATIONS
This device supports two types of operations:

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2-2-1. KEYPAD OPERATION
Press the function option (PATTERN/MODE/AUDIO/OPTION/
SYSTEM/Fn) keys on the front panel, then press direction key to choose the
needed option, press OK key to pop up the pull-down menu, press UP/DOWN
direction key to choose and OK key to confirm. Press EXIT to exit the menu.
While input the value, press UP/DOWN direction key to choose the input box,
then press OK key to pop up the input cursor, press direction key to choose
digits on the displayed keyboard, and press OK key to confirm. Select "<" and
press OK to delete the digits. Press EXIT key to exit the input.
2.3. MOUSE OPERATION
Left click the function option (PATERN/MODE/AUDIO/OPTION/SYSTEM/Fn)
on the bottom of screen. Left click the option to pop up pull-down menu, move
the mouse to choose and left click to confirm.
While input the value, left click the input box to pop up the input cursor, move
the mouse to the digital keyboard on the screen, then left click to choose the
digits. Left click "<" to delete the digits.
3. FUNCTIONS SUMMARY
3.1. PATTERN
The PATTERN built-in a plenty of preset patterns, and user-definable imported
to the generator to meet various test requirements. It can be performed with
the mouse or the keys to the following operations: (Refers to Appendix 1)

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3.1.1 Switch output pattern
Press the direction keys to choose the pattern, then press OK key to
conform.
Move the mouse to the pattern, then double left click or right click to select
apply.
3.1.2 Add the pattern (Built-in pattern supports customization.)
The device supports to add the pattern via USB interface. Plug the USB
flash disk, then click the "add new" icon on the right corner of the screen to
add the pattern. To add the built-in pattern, please contact with the
Service.
Support to create User Color Picture base on RGB and YCbCr
Click "Add New"->"Custom" by using mouse, or press the Down key to go
to the bottom of Pattern interface, then press Left or Right Keys to activate
the setting interface.
Select Color Space to choose RGB or YCbCr and the relevant parameters
according to the requirement. Click or press "Add" to add this new pattern
to the system.
3.1.3 Delete the pattern (Built-in pattern can't be deleted.)
Press the direction keys to choose the pattern, press Exit key, then select
OK key on the pop-up window to delete the pattern.
Move the mouse to the pattern, right click to select delete.

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3.1.4 The device built-in various kinds of patterns to meet various test
requirements:
Color bar series can be used to check if the color is displayed normally,
and whether the image has cross-color interference.
Purity series are often used to check color purity. When using the Red
pattern, no other color should be present on the screen. If the Red pattern
appears tinted, then this is an indication that the color purity should be
adjusted. The Red pattern can also be used to ensure that there is no
interference between the sound and the chroma carrier, in addition to
adjusting the long play delay level to minimum flicker.
Black is often used to test whether the screen has bright spots and
whether there is light leakage.
Blue is a complementary color. It is frequently used to test color
performance.
Gray Scale series can be used to locate faulty linearity of the video
amplifier or gray scale setting.
Grid series and cross patch patterns are mainly used for detecting corner
convergence.
Gradient serious are used to detect linearity faults in the video amplifier.
Non-linearities will usually result in color level compression.
3.2. MODE

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Mode interface supports switch the timing of output signal by using the keys or
the mouse. And the related information of the signal output currently can be
checked on the bottom of screen. (Timing sheet refers toAppendix 1)
Port Options
SDI or HDMI mode for optional.
Mode Options
SDI supports selecting among of 12G-SDI / 6G-SDI / SG-SDI / HD-SDI /
SD-SDI signal formats.
HDMI supports selecting among of VESA / CTA861 / User Timing mode.
Raster Options
Select different resolutions options corresponding to different Modes.
Refresh Options
Select different raster rates corresponding to different Modes & Raster.
Sampling Options
Select different GBR & YCbCr sampling rates based on the above options.
3.3. AUDIO
A comprehensive audio monitoring tool supports up to 16 channels embedded
AES/EBU audio, with -60dB to 0dB range, And a 20Hz to 20000Hz frequency.
Port Options
Select the signal source to be adjusted. Option: HDMI or SDI.

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Sample Rate Options
Audio sample rate default as 48k under SDI mode.
Audio sample rate under HDMI mode. 32k, 44.1k, 48k, 64k, 66.15k, 72k, 88.2k,
96k, 132.3k, 144k or 192k for optional.
Channel Options
HDMI: 8 audio channels, ranges from CH1 to CH8.
SDI: 16 audio channels, ranges from CH1 to CH16.
Switch Options
Off/On/All off /All on option for 16-channel audio switch.
Phase
Selects phase among 0, 90, 180 and 270.
Freq
Freq options can be customized from 20Hz to 20000Hz by users.
DB (-) Options
Freq options can be customized from -60bB to 0dB by users.
3.4. OPTION
For solutions with various applications, the "Option"of device offers Overlay,
image moving control and Ref In functions for users to analyze different
signals and formats.
3.4.1 Overlay