A-Neuvideo ANI-PiP-41UHD User manual

AUDIO / VIDEO MANUFACTURER
ANI-PiP-41UHD
4x1 4K60 UHD Quad/PiP/PoP Multiviewer Seamless Video Switcher
A-NeuVideo.com
Frisco, Texas 75036
INSTRUCTION MANUAL

SAFETY INFORMATION
1. To ensure the best results from this product, please read this manual and all other documentation before
operating your equipment. Retain all documentation for future reference.
2. Follow all instructions printed on unit chassis for proper operation.
3. To reduce the risk of re, do not spill water or other liquids into or on the unit, or operate the unit while standing
in liquid.
4. Make sure power outlets conform to the power requirements listed on the back of the unit. Keep unit protected
from rain, water and excessive moisture.
5. Do not attempt to clean the unit with chemical solvents or aerosol cleaners, as this may damage the unit. Dust
with a clean dry cloth.
6. Do not use the unit if the electrical power cord is frayed or broken. The power supply cords should be routed so
that they are not likely to be walked on or pinched by items placed upon or against them, paying particular
attention to cords and plugs, convenience receptacles, and the point where they exit from the appliance.
7. Do not force switched or external connections in any way. They should all connect easily, without needing to
be forced.
8. Always operate the unit with the AC ground wire connected to the electrical system ground. Precautions
should be taken so that the means of grounding of a piece of equipment is not defeated.
9. AC voltage must be correct and the same as that printed on the rear of the unit. Damage caused by connection
to improper AC voltage is not covered by any warranty.
10. Turn power off and disconnect unit from AC current before making connections.
11. Never hold a power switch in the “ON” position.
12. This unit should be installed in a cool dry place, away from sources of excessive heat, vibration, dust,
moisture and cold. Do not use the unit near stoves, heat registers, radiators, or other heat producing
devices.
13. Do not block fan intake or exhaust ports. Do not operate equipment on a surface or in an environment
which may impede the normal ow of air around the unit, such as a bed, rug, carpet, or completely enclosed
rack. If the unit is used in an extremely dusty or smoky environment, the unit should be periodically “blown
free” of foreign dust and matter.
14. To reduce the risk of electric shock, do not remove the cover. There are no user serviceable parts inside.
Refer all servicing to qualied service personnel. There are no user serviceable parts inside.
15. When moving the unit, disconnect input ports rst, then remove the power cable; nally, disconnect the
interconnecting cables to other devices.
16. Do not drive the inputs with a signal level greater than that required to drive equipment to full output.
17. The equipment power cord should be unplugged from the outlet when left unused for a long period of time.
18. Save the carton and packing material even if the equipment has arrived in good condition. Should you ever
need to ship the unit, use only the original factory packing.
19. Service Information Equipment should be serviced by qualied service personnel when:
A. The power supply cord or the plug has been damaged.
B. Objects have fallen, or liquid has been spilled into the equipment.
C. The equipment has been exposed to rain.
D. The equipment does not appear to operate normally, or exhibits a marked change in performance.
E. The equipment has been dropped, or the enclosure damaged.
THIS SAFETY INFORMATION IS OF A GENERAL NATURE AND MAY BE SUPERSEDED
BY INSTRUCTIONS CONTAINED WITHIN THIS MANUAL.

ANEUVIDEO
1
SAFETY PRECAUTIONS
Please read all instructions before attempting to unpack, install or operate this equipment and before connecting
the power supply. Please keep the following in mind as you unpack and install this equipment:
• Always follow basic safety precautions to reduce the risk of re, electrical shock and injury to persons.
• To prevent re or shock hazard, do not expose the unit to rain, moisture or install this product near water.
• Never spill liquid of any kind on or into this product.
• Never push an object of any kind into this product through any openings or empty slots in the unit, as you may
damage parts inside the unit.
• Do not attach the power supply cabling to building surfaces.
• Use only the supplied power supply unit (PSU). Do not use the PSU if it is damaged.
• Do not allow anything to rest on the power cabling or allow any weight to be placed upon it or any person walk
on it.
• To protect the unit from overheating, do not block any vents or openings in the unit housing that provide
ventilation and allow for sufcient space for air to circulate around the unit.
DISCLAIMERS
The information in this manual has been carefully checked and is believed to be accurate. We assume no
responsibility for any infringements of patents or other rights of third parties which may result from its use.
We assume no responsibility for any inaccuracies that may be contained in this document. We make no
commitment to update or to keep current the information contained in this document.
We reserve the right to make improvements to this document and/or product at any time and without notice.
COPYRIGHT NOTICE
No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or any of
its part translated into any language or computer le, in any form or by any means — electronic, mechanical,
magnetic, optical, chemical, manual, or otherwise — without the express written permission and consent.
© Copyright 2022. All Rights Reserved.
Version 1.4 OCT 2022
TRADEMARK ACKNOWLEDGMENTS
All products or service names mentioned in this document may be trademarks of the companies with which they
are associated.

ANEUVIDEO
2
TABLE OF CONTENTS
INTRODUCTION & CONTENTS .......................................................................................2
FEATURES ........................................................................................................................3
SPECIFICATIONS .............................................................................................................4
OPERATION CONTROLS & FUNCTIONS .......................................................................5
REMOTE CONTROL .........................................................................................................7
EDID SETTINGS / VIDEO & AUDIO .................................................................................8
MULTIVIEW........................................................................................................................9
OSD MENU NAVIGATION ..............................................................................................10
RS-232 COMMANDS .......................................................................................................12
APPLICATION EXAMPLE ...............................................................................................20
INTRODUCTION
The ANI-PiP-41UHD 4x1 4K60 Multiviewer Seamless UHD Video Switcher was developed
for the purpose of supporting higher output resolution (4K@60) for multiple sources on a
single screen. It can combine up to four video signals onto a single UHD or HD displayer.
The user can easily manage each input via the supplied Control Software and create any
layout and position of any of the four inputs on a single monitor. This device supports full
range of input video resolutions up to 4K@60 (RB) and audio RCA /Optical de-embedding
supported for external audio distribution systems. This device can be controlled via front
panel buttons, IR remote, RS-232 commands. This product has a 3 year warranty.
PACKAGE CONTENTS
Before attempting to use this unit, please check the packaging and make sure the following
items are contained in the shipping carton:
• 4K60 4x1 Multiviewer Seamless UHD Video Switcher
• IR Remote
• 3pin-3.81mm Phoenix Connector (male)
• 38KHz IR Wideband Receiver Cable (1.5 M)
• RS-232 Serial Cable (DP9 to 3pin H2.0 Phoenix Connector)
• (2) Mounting Ears
• (4) Machine Screws (KM3*4)
• (4) Rubber Feet
• 12V/2.5A Locking Power Adapter
• Users Guide

3
FEATURES
This unit supports customized PiP image size and location (via RS-232). Changes are
stored in non-volatile ram and will be retain during a power cycle. See Multiview section in
the users guide for a description.
• HDMI 2.0b, HDCP 2.2 and HDCP 1.x compliant
• Supports 18Gbps video bandwidth
• Input and output resolutions support up to 4K@60Hz
• Supports LPCM, AC3, DD+, DTS, DTS-HD, up to 7.1 audio channel
• Seamless switching between input channels and combined multiple images on single
UHD monitor
• Up to (8) display modes: SINGLE, PIP, PBP (1), PBP (2), Triple (1), Triple (2), Quad (1),
Quad (2)
• Seamless switching on single screen display mode
• Fast switching on multiview display mode
• Audio de-embedding via analog and (L/R) and TosLink (Optical) ports
• Supports volume control and independent audio selection
• Supports OSD navigation for advanced setting
• EDID management
• Control via front panel buttons, IR remote, RS-232 commands
• Compact design for easy and exible installation

4
SPECIFICATIONS
• Input Ports: (4) HDMI IN [Type A, 19-pin female]
• Output Ports: HDMI OUT [Type A, 19-pin female]
• L/R OUTPUT [RCA]
• OPTICAL OUTPUT (TosLink)
• Control Ports:
• RS-232 [3pin-3.81mm phoenix connector]
• IR EXT [3.5mm Stereo Mini-jack]
• HDMI Compliance: HDMI 2.0b
• HDCP Compliance: HDCP 2.2 / 1.x
• Video Bandwidth: 18Gbps
• Video Resolution: Up to 4K@60Hz
• IR Level: 5Vp-p
• IR Frequency: 38KHz
• Color Space: RGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0
• Audio Formats:
• HDMI: PCM2.0/5.1/7.1CH, Dolby Digital/Plus, DTS, DTS High Res
• Analog audio [3.5mm L/R]: PCM2.0;
• TosLink (OPTICAL): Dolby Digital, DTS 5.1, PCM2.0.
• Note: It does not support HBR audio. For example Atmos.
• ESD Protection: Human Body Model:
• ±8kV (air-gap discharge)
• ±4kV (contact discharge)
• Housing: Metal Enclosure
• Color: Black
• Dimensions (WxDxH): 8.7 x .22 x 1.2 in (220x100x30mm)
• Weight: 1.4 lb / 620g
• Operating Temperature: 0°C~40°C/ 32°F~104°F
• Storage Temperature: −20°C ~ 60°C/−4°F ~140°F
• Relative Humidity: 20~90% RH (non-condensing)
• Power Consumption (Max): 10W
• Power Supply: Input: AC 100 - 240V 50/60Hz / Output: DC 12V/2.5A (US/EU standard,
CE/FCC/UL certied)
As product improvements are continuous, specications are subject to change without
notice.

5
OPERATION CONTROLS & FUNCTIONS
Front Panel
qPOWER BUTTON: Press this button to power on the device. Hold down this button for 1
second to enter the standby mode.
wPOWER LED: The Power LED will light green when the product is powered on, and red
when on standby.
eINPUT 1-4 LEDS: Input signal indicator lights. When the HD 1/2/3/4 ports are connected
to an active source device, the corresponding green LED will be on.
Note: Only the LED of the selected input channel will light in green on single screen
display mode; all LEDs will light in green on multiview mode.
rAUTO LED: When the device is in AUTO mode, the AUTO LED will light green, and a
HDMI is automatically identied. When the current displayed source signal is disconnected,
the switcher will automatically identify the next connected HDMI input port.
tIR WINDOW: IR signal receiving window.
yAUTO BUTTON: Automatic button, only available on a single screen AUTO display
mode.
uINPUT BUTTON: Input source button, only available on single screen display mode.
iMULTIVIEW BUTTON: Multiview display mode button.
• Press this button to circularly select: SINGLE - PIP - PBP (1) - PBP (2) - Triple (1) -
Triple (2) - Quad (1) - Quad (2).
• Hold down this button for 3 seconds to select the aspect ratio for PBP (1) / PBP (2) /
Triple (1) / Triple (2) / Quad (1) / Quad (2).
oRES BUTTON: Output resolution switching button.
• Press the RES button to circularly switch the output resolution of the HDMI OUTPUT port
(Please refer to the output resolution list of “8. Video & Audio”).
• Hold down the RES button for 3 seconds to switch the output resolution to 720P60.

6
OPERATION CONTROLS & FUNCTIONS
BACK PANEL
qL/R PORT: PCM2.0 Analog audio output port.
wOPTICAL PORT: Optical ber digital audio output port.
eHDMI OUTPUT PORT: HDMI output port, connected to a HDMI display device such as
a TV or Monitor with a HDMI cable.
rHD 1-4 INPUT PORTS: HDMI signal input ports, connected to HDMI source devices
such as a DVD or Set-top box with a HDMI cable.
tRS-232 PORT: 3-pin phoenix connector, connected to a PC or control system for serial
port upgrade or RS-232 command control.
yIR EXT PORT: IR signal receiving port, connected with a 38KHz IR Receiver cable. If
the IR signal receiving window of the unit is blocked or the unit is installed in a closed area
out of infrared line of sight, the IR receiver cable can be inserted to the “IR EXT” port to
receive the IR remote signal.
uDC 12V: DC 12V/2.5A power input port.

7
Remote Control
qPOWER ON OR STANDBY: Press this button to
power on the switcher or set it to standby mode.
wHD 1/2/3/4: Press these buttons to select input
source on single screen display mode, and the
corresponding input LED on the front panel will light
in green.
t u : Press these buttons to circularly select the last
or next input source on single screen display mode.
: Multiview display mode switching button.
▪ Press this button to circularly select: SINGLE - PIP
- PBP (1) - PBP (2) - Triple (1) - Triple (2) - Quad (1)
- Quad (2).
▪ Hold this button for 3 seconds to select the aspect
ratio for PBP (1) / PBP (2) / Triple (1) / Triple (2) / Quad
(1) / Quad (2).
RES: Output resolution switching button.
▪ Press the RES button to circularly switch the output resolution of the HDMI OUTPUT port
(Please refer to the output resolution list of “8. Video & Audio”).
▪ Hold the RES button for 3 seconds to switch the output resolution to 720P60.
eMENU, EXIT, LEFT, RIGHT, UP, DOWN, OK: OSD Menu navigation buttons.
rA-IN: Press this button to pop up the audio channel selection OSD, then press the UP
/ DOWN button to select the audio output channel. (The output audio follows the video
source by default.)
Mute: Press this button to mute / unmute the audio.
VOL-, VOL+: Press these buttons to increase / decrease the audio output volume.
Power Toggle 08F7 4D Cycle Multiview 08F7 4B OK 08F7 56
HD Input 1 08F7 09 Resolution 08F7 43 A-In 08F7 13
HD Input 2 08F7 54 Menu 08F7 55 Mute 08F7 12
HD Input 3 08F7 47 Exit 08F7 40 Volume + 08F7 15
HD Input 4 08F7 42 Menu Up 08F7 4E Volume - 08F7 53
Previous Source 08F7 08 Menu Left 08F7 0D
Next Source 08F7 48 Menu Right 08F7 16

8
EDID Settings / Video & Audio
EDID Settings
User can select following EDID modes via RS-232 command or OSD menu navigation.
No. EDID Mode No. EDID Mode
1 4K60-2.0CH 10 1920x1200-2.0CH
2 4K60-5.1CH 11 1680x1050-2.0CH
3 4K60-7.1CH 12 1600x1200-2.0CH
4 4K30-2.0CH 13 1440x900-2.0CH
5 4K30-5.1CH 14 1360x768-2.0CH
6 4K30-7.1CH 15 1280x1024-2.0CH
7 1080P-2.0CH 16 1024x768-2.0CH
8 1080P-5.1CH 17 720P-2.0CH
9 1080P-7.1CH 18 AUTO
Video & Audio
The switcher supports multiple resolution video inputs up to 3840x2160@60, and supports
multiple audio formats such as LPCM, AC3, DD+, DTS, DTSHD, up to 7.1 channel pass
through function via a HDMI cable. Control the volume of audio in LPCM format.
The switcher supports following video output resolutions via a powerful scaling engine.
No. EDID Mode No. EDID Mode
1 4K60-2.0CH 8 1920x1200-2.0CH
2 4K60-5.1CH 9 1680x1050-2.0CH
3 4K60-7.1CH 10 1600x1200-2.0CH
4 4K30-2.0CH 11 1440x900-2.0CH
5 4K30-5.1CH 12 1360x768-2.0CH
6 4K30-7.1CH 13 1280x1024-2.0CH
7 1080P-2.0CH 14 1024x768-2.0CH

Multiview
The switcher supports (8) categories of multiview display modes: SINGLE, PIP, PBP (1),
PBP (2), Triple (1), Triple (2), Quad (1), Quad (2)
Users can select different operations for different Multiview modes as following:
SINGLE: Inputs selection
PIP: Inputs selection, Sub window size and position selection PBP (1), PBP (2), Triple (1),
Triple (2), Quad (1), Quad (2): Inputs selection, Display mode selection, Display aspect
selection Multiview window distributions are as following:
Users can select Multiview modes via RS-232 commands or OSD menu navigation.
* The ANI-PIP-41UHD switcher supports customized PIP size and location via RS-232
commands.
The command format is “s PIP Hstart Vstart Hsize Vsize!”
Hstart=(1~100)
Vstart=(1~100)
Hsize=(1~100)
Vsize=(1~100)
For example: the command “s PIP 10 10 20 20!” will produce an image as shown below:
9
*

OSD Menu Navigation
(1) A total of seven buttons on the IR Remote are used for OSD menu navigation, including
MENU, EXIT, UP, DOWN, LEFT, RIGHT, OK.
Menu contents are as follows:
Output
Resolution 3840x2160p60
4096x2160p 60Hz
4096x2160p 50Hz
3840x2160p 60Hz
3840x2160p 50Hz
3840x2160p 30Hz
3840x2160p 25Hz
1920x1200p60Hz RB
1920x1080p 60Hz
1920x1080p 50Hz
1360x768p 60Hz
1280x800p 60Hz
1280x720p 60Hz
1280x720p 50Hz
1024x768 60Hz
VKA BLACKSCREEN BLACKSCREEN, BLUESCREEN
ITC OFF ON,OFF
Multiview
Single Input select HDMI1, HDMI2, HDMI3, HDMI4
PIP Win1 Select HDMI1, HDMI2, HDMI3, HDMI4
PIP
Win2 Select HDMI1, HDMI2, HDMI3, HDMI4
PIP Position Right Bottom, Right Top, Left Bottom,
Left Top
PIP Size Small, Middle, Large
PBP
Win1 Select HDMI1, HDMI2, HDMI3, HDMI4
Win2 Select HDMI1, HDMI2, HDMI3, HDMI4
MODE 1, 2
Aspect Full, 16:9
3xWIN
Win1 Select HDMI1, HDMI2, HDMI3, HDMI4
Win2 Select HDMI1, HDMI2, HDMI3, HDMI4
Win3 Select HDMI1, HDMI2, HDMI3, HDMI4
10

OSD Menu Navigation
Multiview
3xWIN MODE 1, 2
Aspect Full, 16:9
4xWIN
Win1 Select HDMI1, HDMI2, HDMI3, HDMI4
Win2 Select HDMI1, HDMI2, HDMI3, HDMI4
Win3 Select HDMI1, HDMI2, HDMI3, HDMI4
MODE 1, 2
Aspect Full, 16:9
AUDIO
Audio Select WIN1 WIN1, HDMI1, HDMI2, HDMI3,
HDMI4
Volume 100 0..100
Audio-Mute OFF ON, OFF
System EDID 4K60-2.0
4K60-2.0,4K60-5.1CH, 4K60-7.1CH,4K30-
2.0CH, 4K30-5.1CH,4K30-7.1CH,
1080P-2.0CH,1080P-5.1CH,
1080P-7.1CH, 1920x1200-2.0CH,
1680x1050-2.0CH, 1600x1200-2.0CH,
1440x900-2.0CH, 1360x768-2.0CH,
1280x1024-2.0CH, 1024x768-2.0CH,
720P-2.0CH, AUTO
Menu contents are as follows:
System
Language English
Baud rate 115200 115200,57600, 38400,19200, 9600
Reset Reset Reset
FW Version Read only
(2) A total of four buttons on the IR Remote are used for audio setting on OSD menu
navigation, including A-IN, Mute, VOL-, VOL+.
Menu contents are as follows:
A-IN Audio Input WIN1 WIN1, HDMI1, HDMI2, HDMI3, HDMI4
Mute Audio Mute OFF ON, OFF
VOL-/
VOL+ Audio Volume 100 0..100
11

RS-232 CommandS
The product also supports RS-232 command control. Connect the RS-232 port of the
product to a PC with a 3-pin phoenix connector cable. Then, open a Serial Command tool
on PC to send ASCII commands to control the product.
The ASCII command list about the product is shown as below.
ASCII Commands
Serial port protocol: baud rate: 115200(default) Data bits: 8 Stop bits: 1 Check bit: 0
x - Parameter 1; y - Parameter 2; ! - Delimiter
Command
Code
Function
Description Example Feedback Default Setting
System Setting
help! List all commands help!
r type! Get device model r type! 4x1 HDMI Multiviewer
r fw
version!
Get Firmware version r fw version! MCU FW version x.xx.xx
SCALER FW version
x.xx.xx
power z! Power on/off the
device,
z=0~1(z=0 power off,
z=1 power on)
power z! power on
System Initializing...
Initialization Finished!
MCU FW version x.xx.xx
SCALER FW version
x.xx.xx
r power! Get current power
state
r power! power on/power off
reboot! Reboot the device reboot! Reboot…
System Initializing...
Initialization Finished!
MCU FW version x.xx.xx
SCALER FW version
x.xx.xx
reset! Reset to factory
defaults
reset! Reset to factory defaults
System Initializing...
Initialization Finished!
MCU FW version x.xx.xx
SCALER FW version
x.xx.xx
12

RS-232 CommandS
Command
Code
Function
Description Example Feedback Default Setting
Output Setting
s output
res x!
Set Output Resolution
(x=1~14)
1. 4096x2160p60,
2. 4096x2160p50,
3. 3840x2160p60,
4. 3840x2160p50,
5. 3840x2160p30,
6. 3840x2160p25,
7. 1920x1200p60RB,
8. 1920x1080p60,
9. 1920x1080p50,
10.1360x768p60,
11.1280x800p60,
12.1280x720p60,
13.1280x720p50,
14. 1024x768p60
s output res 3! out resolution:
3840x2160p60
3840x2160p60
r output res! Get output resolution r output res! out resolution:
3840x2160p60
s output
hdcp x!
set output
hdcp(x=1~3)
1. HDCP 1.4
2. HDCP 2.2
3. HDCP OFF
s output hdcp
2!
output HDCP: HDCP 1.4 HDCP1.4
r output
hdcp!
Get output hdcp
status. r output hdcp! output HDCP: HDCP 1.4
s output
vka x!
Set output video keep
active pattern.(x=1~2)
1. black screen
2. blue screen
s output vka 1! output VKA pattern:
black screen
black screen
r output vka! Get output video
keep active pattern.
r output vka! output VKA pattern:
black screen
s output
itc x!
Set output video
mode(x=1~2)
1: video mode
2: pc mode
s output itc 1! output ITC: video mode video mode
r output itc! Get output video
mode
r output itc! output ITC: video mode
13

RS-232 CommandS
Command
Code
Function
Description Example Feedback Default Setting
EDID Setting
s input
EDID x!
Set HDMI input EDID
mode (x=18)
1. 4K2K60_444, Stereo
Audio 2.0
2. 4K2K60_444,Dolby /
DTS 5.1
3. 4K2K60_444,HD
Audio 7.1
4. 4K2K30_444, Stereo
Audio 2.0
5. 4K2K30_444,Dolby /
DTS 5.1
6. 4K2K30_444, HD
Audio 7.1
7. 1080P, Stereo Audio
2.0
8. 1080P,Dolby/DTS 5.1
9. 1080P, HD Audio 7.1
10.1920x1200, Stereo
Audio 2.0
11.1680x1050, Stereo
Audio 2.0
12.1600x1200, Stereo
Audio 2.0
13.1440x900, Stereo
Audio 2.0
14.1360x768, Stereo
Audio 2.0
15.1280x1024, Stereo
Audio 2.0
16.1024x768, Stereo
Audio 2.0
17.720p, Stereo Audio
2.0
18.copy from HDMI out
s input EDID 1! input EDID:
4K2K60_444, Stereo
Audio 2.0
4K2K60_444,Stereo
Audio 2.0
r input
EDID!
Get input EDID mode r input EDID! input EDID:4K2K60_444,
Stereo Audio 2.0
14

RS-232 CommandS
Command
Code
Function
Description Example Feedback Default Setting
Audio Setting
s output
audio x!
Set output audio
source(x=0~4)
0. follow window 1
selected source
1. HDMI 1 input audio
2. HDMI 2 input audio
3. HDMI 3 input audio
4. HDMI 4 input audio
s output audio
0!
output audio: follow
window 1
selected source
output audio: follow
window 1 selected
source
r output
audio!
Get output audio
source
r output audio! output audio: follow
window 1 video source
s output
audio
vol+!
Increase output audio
volume
s output audio
vol+!
output audio volume: 50
s output
audio
vol-!
Decrease output
audio volume
s output audio
vol-!
output audio volume: 50
s output
audio
vol x!
Set output audio vol-
ume value (x=0~100)
s output audio
vol 30!
output audio volume: 30 100
r output
audio
vol!
Get output audio
volume
r output audio
vol!
output audio volume: 30
s output
audio
mute x!
Set output audio
mute on/off (x=0~1)
0. mute off
1. mute on
s output audio
mute 0!
output audio mute: off off
r output
audio
mute!
Get output audio
mute on/off
r output audio
mute!
output audio mute: off
15

RS-232 CommandS
Command
Code
Function
Description Example Feedback Default Setting
Single Screen Mode Setting
s auto
switch x!
Enable/disable auto
switch
feature(x=0~1)
0. Disable auto switch
1. Enable auto switch
s auto switch 0! auto switch off auto switch off
r auto
switch!
Get auto switch
feature
r auto switch! auto switch off
s in source
x!
Route input source to
output (1~4)
1. HDMI 1
2. HDMI 2
3. HDMI 3
4. HDMI 4
s in source 1! HDMI 1 HDMI 1
r in source! Get output secected
input source
r in source! HDMI 1
16

RS-232 CommandS
Command
Code
Function
Description Example Feedback Default Setting
Multi-viewer Mode Setting
s multiview
x!
Set multi-viewer
display mode(x=1~5)
1. single screen
2. PIP
3. PBP
4. triple screen
5. quad screen
s multiview 1! single screen single screen
r multiview! Get multi-viewer
display mode
r multiview! single screen
s window x
in y!
Select one input for
one display window
for the current
Multiview mode.
(x=1~4)
1. window 1
2. window 2
3. window 3
4. window 4
(y=1~4)
1. HDMI 1
2. HDMI 2
3. HDMI 3
4. HDMI 4
s window 1
in 1!
window 1 select HDMI 1
r window
x in!
Get windows selected
input source (x=0~4)
0. ALL
1. window 1
2. window 2
3. window 3
4. window 4
r window 1 in! window 1 select HDMI 1
s PIP Hstart
Vstart Hsize
Vsize!
Set PIP window to user
dene mode
Hstart=(1~100)
Vstart=(1~100)
Hsize=(1~100)
Vsize=(1~100)
NOTE: Hstart+Hsize<
=101, Vstart+Vsize<
=101
s PIP 10 10
20 20!
PIP 10 10 20 20
s PIP
position x!
Set PIP window
position (x=1~5)
1. Left Top
2. Left Bottom
3. Right Top
4. Right Bottom
5. user
s PIP position
3!
PIP on right top PIP on right top
17

RS-232 CommandS
Command
Code
Function
Description Example Feedback Default Setting
r PIP
position!
Get PIP window
positon
r PIP position! PIP on right top
s PIP size x! Get PIP window size
(x=1~4)
1. small
2. middle
3. large
4. user
s PIP size 3! PIP size: large PIP size: large
r PIP size! Get PIP window size r PIP size! PIP size: large
s PBP mode
x!
Set PBP windows
display mode (x=1~2)
1. PBP mode 1
2. PBP mode 2
s PBP mode 1! PBP mode 1 PBP mode 1
r PBP mode! Get PBP windows
display mode
r PBP mode! PBP mode 1
s PBP
aspect x!
Set PBP windows
display aspect ratio
(x=1~2)
1. Full screen
2. 16:9
s PBP aspect
1!
PBP aspect: full screen PBP aspect: full
screen
r PBP
aspect!
Get PBP windows
display aspect ratio
r PBP aspect! PBP aspect: full screen
s triple
mode x!
Set triple windows
display mode (x=1~2)
1. triple mode 1
2. triple mode 2
s triple mode 1! triple mode 1 triple mode 1
r triple
mode!
Get triple windows
display mode
r triple mode! triple mode 1
s triple
aspect x!
Set triple windows
display
aspect ratio (x=1~2)
1. Full screen
2. 16:9
s triple aspect
1!
triple aspect: full screen triple aspect: full
screen
r triple
aspect!
Get triple windows
display aspect ratio
r triple aspect! triple aspect: full screen
s quad
mode x!
Set quad windows
display mode (x=1~2)
1. quad mode 1
2. quad mode 2
s quad mode 1! quad mode 1 quad mode 1
r quad
mode!
Get quad windows
display mode
r quad mode! quad mode 1
18