AVGear AVG-SC51T User manual
AVG-SC51T
Features
Compliant with HDCP
Supports CEC, with commands to
enable/disable this function
Supports video source auto-switching
function
Bi-directional IR & RS232 control
Output resolutions selectable to assure
preferred output, supports various
output resolutions, such as 1920x1200,
1920x1080, 1600x1200, 1360x768,
1280x800, 1280x720, 1024x768
VGA video supports C-video, YPbPr
and VGA
Supports online software upgrades
48V phantom power to support
condenser microphone
MIC port supports balanced/unbalanced
signals.
3-level MIC input, supports condenser
microphone, dynamic microphone and
wireless microphone
Controllable via button, IR & RS232
Extensive OSD function
The AVG-SC51T is a compact mini scaler
switcher with 5 video inputs (3 HDMI, 2 VGA)
and 6 audio inputs (3 HDMI audio & 2 VGA
audio; 1 MIC audio input). The VGA input
supports VGA, YPbPr and C-video, assuring
the scaler switcher is compliant with multiple
video signal types.
AVG-SC51T
PLEASE READ THIS PRODUCT MANUAL CAREFULLY
BEFORE USING THIS PRODUCT.
This manual is only for operation instruction only, and
not to be used in a maintenance capacity. The
functions described in this version are current as at
March 2015. Any changes of functions and
operational parameters will be updated in future
manual versions. Please refer to your dealer for the
latest product details.
Version 1.0 1/3/15
AVG-SC51T
SAFETY OPERATION GUIDE
In order to guarantee the reliable operation of the equipment and safety of the
user, please abide by the following procedures in installation, use and
maintenance:
1. The system must be earthed properly. Please do not use two blade plugs
and ensure the alternating power supply ranges from 100v to 240v and from
50Hz to 60Hz.
2. Do not install the switcher in an environment where it will be exposed to
extreme hot or cold temperatures.
3. This unit will generate heat during operation, please ensure that you allow
adequate ventilation to ensure reliable operation.
4. Please disconnect the unit from mains power if it will be left unused for a
long time.
5. Please DO NOT try to open the casing of the equipment, DO NOT attempt to
repair the unit. Opening the unit will void the warranty. There are high
voltage components in the unit and attempting to repair the unit could result
in serious injury.
6. Do not allow the unit to come into contact with any liquid as that could result
in personal injury and product failure.
AVG-SC51T
TABLE OF CONTENTS
Introduction ..............................................................................................................1
Introduction to AVG-SC51T..........................................................................1.1
Features .......................................................................................................1.2
What’s in the Box..........................................................................................1.3
Product Appearance................................................................................................2
AVG-SC51T Front Panel ..............................................................................2.1
AVG-SC51T Rear Panel...............................................................................2.2
System Connection..................................................................................................3
Usage Precautions .......................................................................................3.1
System Diagram ........................................................................................... 3.2
Connection Procedure.................................................................................. 3.3
Microphone Connection................................................................................3.4
Application....................................................................................................3.5
System Operations...................................................................................................4
Operation of Front Panel Buttons .................................................................4.1
Resolution Adjusting ....................................................................... 4.1.1
Switching Operations...................................................................... 4.1.2
Volume Adjusting............................................................................ 4.1.3
Used in OSD Menu......................................................................... 4.1.4
Software updating:.......................................................................... 4.1.5
Operations of IR ...........................................................................................4.2
IR Remote....................................................................................... 4.2.1
IR Operations.................................................................................. 4.2.2
Operation of the CEC Function.....................................................................4.3
Operations of RS232 Control........................................................................4.4
Installation/Removal of the RS232 Control Software ...................... 4.4.1
Basic Settings ................................................................................. 4.4.2
RS232 Communication Commands................................................ 4.4.3
Controlling the AVG-SC51T or 3rd Party Device Locally ................ 4.4.4
Controlling the AVG-SC51T Locally or Remotely ........................... 4.4.5
Operations in the OSD Menu........................................................................4.5
Option ............................................................................................. 4.5.1
Picture.............................................................................................4.5.2
Sound ............................................................................................. 4.5.3
Setup .............................................................................................. 4.5.4
VGA Converting Cable information...............................................................4.6
Specifications...........................................................................................................5
Panel Drawing ..........................................................................................................6
Troubleshooting & Maintenance.............................................................................7
AVG-SC51T
1. Introduction
1.1. Introduction to AVG-SC51T
The AVG-SC51T is a compact mini scaler switcher with 5 video inputs (3 HDMI, 2
VGA) and 6 audio inputs (3 HDMI audio & 2 VGA audio: switched following the
video; 1 MIC audio input). The VGA input supports VGA, YPbPr and C-video,
assuring the scaler switcher is compliant with multiple video signal types.
AVG-SC51T scales & switches any video signal to the HDMI output and HDBaseT
output (supports PoC, connects with AVG-HD402PR, max transmission distance is
60 meters).
With 1 x IR IN, 5 x IR OUT & 1 x RS232, IR & RS232, signals can be transmitted bi-
directionally between the AVG-SC51T and AVG-HD402PR.
1.2. Features
Compliant with HDCP
Supports CEC, with commands to enable/disable this function
Supports video source auto-switching function
Bi-directional IR & RS232 control
Output resolutions selectable supporting various resolutions, such as 1920x1200,
1920x1080, 1600x1200, 1360x768, 1280x800, 1280x720, 1024x768
VGA video supports C-video, YPbPr and VGA
Supports online firmware upgrading
48V phantom power to support condenser microphone
MIC port supports balanced/unbalanced signal
3-level MIC input, supports condenser microphone, dynamic microphone and
wireless microphone (Line Level)
Controllable via button panel, IR & RS232
Extensive OSD function
AVG-SC51T
1.3. Package Contents
1 x AVG-SC51T
2 x Mounting ears (for AVG-SC51T)
1 x AVG-HD402PR
2 x Mounting ears (for AVG-HD402PR)
5 x Screws
7 x Captive screw connectors
1 x IR receiver
1 x IR emitter
2 x VGA to YPbPr cables
2 x RS232 cable
8 x Plastic cushions
1 x IR remote (Cell battery is not included)
1 x Power Adapter (DC 12V)
1 x User Manual
Note: Please confirm if the product and the accessories are all included, if not,
please contact your dealer.
AVG-SC51T
2. Product Appearance
2.1. AVG-SC51T Front Panel
①Power indicator
Illuminates red when power is on, turns green in standby mode.
②LCD screen
Shows the real-time system working status
③SOURCE/AUTO
Used as the video source selection button, press to select one source, press
again to select next source, switching through in turn between HDMI1,
HDMI2, HDMI3, VGA1 and VGA2. The LCD screen will show the name of the
selected source.
Used as a switching mode selection button, press and hold for 7 seconds or
more to enter into Auto-switching mode, press and hold for 7 seconds or
more again to enter into Manual-switching mode.
Note: Setting any VGA port to AV or YPbPr in Manual-switching mode, the system
will not be able to enter into Auto-switching mode. While in Auto-switching mode,
setting any VGA port to AV or YPbPr will automatically enter into Manual-switching
mode, and the LCD screen and RS232 control software will prompt “Not support!”.
④ENTER
Confirm selection in menu.
⑤RESO/AUTO
Used as output resolution manual switching button, select between
1920x1200, 1920x1080, 1600x1200, 1360x768, 1280x800, 1280x720,
1024x768.
Used as output resolution switching mode selection button, press and hold
for 7 seconds or more to enter in Auto-switching mode, press and hold for
7 seconds or more again to enter into Manual-switching mode.
AVG-SC51T
⑥MENU/FWUPDATE
Menu button, press it to enter into the OSD menu.
Used also as the software updating button, press and hold for 7 seconds or
more to enter into the software updating procedure.
⑦VOL-
Used as the volume down button.
Used as the direction button NEXT in menus.
⑧MIC+
Used as the MIC volume up button.
Used as a direction button to MOVE UP in menus.
⑨VOL+
Used as a volume up button.
Used as a direction button to PREVIOUS in menus.
⑩MIC-
Used as a MIC volume down button.
Used as a direction button MOVE DOWN in menus.
Note: Pictures shown in this manual are for reference only.
AVG-SC51T
2.2. AVG-SC51T Rear Panel
①AUDIO INPUT
Including 3 HDMI audio & 2 VGA audio inputs
Note. For embedded HDMI audio or external input audio, this is selected by
sending RS232 commands.
②AUDIO OUTPUT
Audio output port, the audio comes from the input audio corresponding to the
selected video source and is mixed with MIC audio.
③IR OUT
5 in total, connect with IR emitters to control local source devices or AVG-SC51T
remotely, switched along with the corresponding video source.
④IR IN
Connects with IR receiver (with IR carrier only), to receive IR signals sent by the
IR remote or remote controller of another input/output device.
⑤FIRMWARE
USB port, connects with a USB flash disk or other storage device with the
update file loaded, to update the system firmware.
⑥RS232
Serial control port, 3-pin captive screw connector, connects with a control device
(such as a computer) to control the AVG-SC51T or other devices connected with
the AVG-HD402PR.
⑦DC 12V
Power port, connect with DC 12V power adapter.
⑧MIC
AVG-SC51T
a) MIC port
Connection for a microphone
b) Mic switch
3 Positions: 48V phantom power mode (connect with condenser
microphone), MIC mode (connect with a dynamic microphone) and LINE
mode (connect with a wireless microphone or line audio).
⑨VIDEO INPUT
Video input ports, include 3 HDMI inputs & 2 VGA inputs.
VGA ports support YPbPr, C-video and VGA format. Factory default is VGA
format.
⑩OUTPUT
c) HDMI local output
d) HDBaseT output, supports PoC.
The two ports share the same audio signal, and the audio signal is mixed with
MIC audio and HDMI embedded audio (output audio). If disabling HDMI
embedded audio output, there will be no audio output.
Note: Pictures shown in this manual are for reference only.
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