Atlona AT-HD-SC-500-b User manual

Dual HDMI and VGA Switcher
w/Scaler and Display Control
AT-HD-SC-500
Please check http://www.atlona.
com/AT-HD-SC-500
for the most recent firmware
update or manual.
atlona.com Toll free: 1-877-536-3976
Local: 1-408-962-0515

2
1. Introduction .................................................................................. 3
2. Package Contents .................................................................................. 3
3. Features .................................................................................. 3
4. Panel Descriptions
a. Front Panel .................................................................................. 4
b. Rear Panel .................................................................................. 4
5. Analog Audio .................................................................................. 5-6
6. Network Connections .................................................................................. 7-11
7. RS-232 .................................................................................. 12-15
8. OSD .................................................................................. 16-17
9. Connection and Installation .................................................................................. 18
10. Specifications .................................................................................. 19
11. Safety Information .................................................................................. 20
12. Warranty .................................................................................. 21-22
13. Atlona Product Registration .................................................................................. 22
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Table of Contents

3
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Introduction
The dual HDMI and VGA switcher w/scaler provides a multisystem solution. Use the HD-SC-500
as: a standalone 3 in 1 out switcher for small systems, an analog to digital video converter for
systems with no VGA ports, and a scaler for systems with displays that require specific resolutions.
Supports scaling of video up to 1920x1200/1080p, VGA conversion and audio embedding and de-
embedding, the HD-SC-500 has a function in almost any system.
Package Contents
Features
• 1 x AT-HD-SC-500
• 3 x Captive screw female connector (5 pin: audio, 3 pin: RS-232, 2 pin: power)
• 1 x Wall/table mount ears
• 1 x 5V Captive Screw Power Supply (AT-PW5V3.6A-CAPT)
• 1 x User manual
• Scales incoming signals up to 1920x1200
• 3 input, 1 output switcher
• Auto-switching (activated through RS-232 or webGUI)
• HDMI inputs support DVI and DisplayPort signals (with adaptors)
• Audio input for embedding audio onto video signals
• Control of brightness, contrast, saturation, hue, and sharpness
• Volume control
• Adjust treble and bass of audio output to ensure the best speaker performance
• Balanced, analog audio output for de-embedding audio to amplifiers or audio systems
• Control via RS-232, TCP/IP, webGUI, and OSD
• Ability to switch HDCP reporting between compliant and non-compliant
• Firmware upgradable for easy field service through USB or webGUI

4
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Panel Description
1. INPUT button - Press to switch between HDMI 1, HDMI 2, and VGA inputs
2. DISPLAY button - Press and hold for 5 seconds to bring up the OSD or select items
3. VOLUME - Adjusts the output volume, also used to navigate the OSD menu
4. HDMI IN 1 - Connect HDMI source here (DVI or DisplayPort compatible with adaptor)
5. VGA IN - Connect analog (VGA or RGB) video source here
6. AUDIO IN - Connect audio source here to be embedded with the input video
7. Status LEDs -
PW LED: Illuminates when receiving power
VGA, HDMI 1 & 2 LED: Illuminates to indicate the currently selected source
1. RS-232 - Connect control system or PC here to control the HD-SC-500
2. Firmware - Connect to a PC with a USB cable for firmware updating
3. DC 5V - Connect included power supply here
4. LAN - TCP/IP (Ethernet) port, connect to router, computer, or control device
5. AUDIO OUT - Audio output to audio amplifiers (e.g. AT-PA100-G2) or audio systems
6. HDMI IN 2 - Connect HDMI source here (DVI or DisplayPort compatible with adaptors)
7. HDMI OUT - Connect to display or extender (e.g. AT-UHD-EX-100CE-KIT)
Back Panel
Front Panel
HDMI IN 1
1
2
HDMI IN 2
HDMI
AUDIO IN
PW
VGA IN
VGA
LAN
DISPLAY ^
^
INPUT VOL
FW
AT-HD-SC-500
HDMI OUT
RS-232
RXTX
R
++-- L
AUDIO OUTDC 5V
-+
HDMI IN 1
1
2
HDMI IN 2
HDMI
AUDIO IN
PW
VGA IN
VGA
LAN
DISPLAY ^
^
INPUT VOL
FW
AT-HD-SC-500
HDMI OUT
RS-232
RXTX
R
++-- L
AUDIO OUTDC 5V
-+
3 6
7
54
1
2
3 4 5 6 7
2
1

5
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Tip (+)
Analog Audio
A captive screw analog audio connector is provided to ensure a more reliable and secure
connection. The captive screw connector supports balanced and unbalanced audio output.
Balanced audio connections use two signal wires and a ground to minimize interference to audio
signals. Unbalanced audio connections use one signal wire and a ground and are used if other
system components don’t support balanced signals.
Important! With unbalanced connections a jumper is needed between ground and negative to reduce noise
Note: Pin outs may vary, please refer to the audio device’s manual to ensure a correct connection.
Important! When terminating cables, please ensure exposed adjacent wires do not touch. This may result in
a short that can damage connected devices.
XLR RCA
Sleeve ( Ground)
+
+
2 ( + )
3 ( - )
1 ( )
++
-
-
--
L / R
BALANCED UNBALANCED
L / R
+ +
++ --

6
A login screen will appear (this is the same log in for admin and general users). For the first log in (and future
admin changes) the username is “root” and password is “Atlona”.
Note: Only the admin password can be changed (see page 11). The username will always remain “root”.
Network Connections
For convenience, the HD-SC-500 comes with DHCP on. This enables the switcher to be connected
to a network without knowing available IP addresses. If your network does not allow dynamic IP
addresses or if you are using the switcher with a TCP/IP control system, this feature may be turned
off and the IP address set using RS-232 commands or the webGUI.
WebGUI
Atlona has created an easy to use webGUI for initial setup and later changes to the configuration of
the HD-SC-500.
To begin, plug a LAN cable into the LAN port of the HD-SC-500 and the network switch, then type
the IP address of the unit into a web browser of a PC connected to the same network (as seen below).
To find the switcher IP: Select “Information” within the OSD menu or use RS-232 command
“IPCFG”.
Important: If any stability issues are experienced, disable any anti-virus or firewall that may interfere with
network communication to the switcher. Once set up is done and the switcher webGUI is no
longer being used, the firewall and anti-virus can be re-enabled.
The Info screen displays general system information.
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The Video Page enables the input and output video settings to be adjusted to ensure quality and
compatibility.
Input
Input Selection - Choose between HDMI 1, HDMI 2, and VGA inputs
VGA Adjust - Centers the VGA video on the display
Auto-Switch mode - Toggle the 5V auto-switching on and off
Output
Output Resolution - Select the output resolution for the HDMI output (see resolution list below)
Color Space - Switch between RGB and YUV
Aspect - Adjusts the height and width of the image to fit the display (see aspect list below)
Overscan
Enable - Toggle on/off to enable horizontal and vertical sizing
H Size - Adjusts the width of the video
V Size - Adjusts the height of the video
Mirror-V - Flips the video upside down and backwards
ASP Background - Changes the horizontal/vertical bars on the picture between black and grey
Full - The image will fill the display
16:9 - The image will fit to a 16:9 display
16:10 - The image will fit to a 16:10 display
4:3 - The image will fit to a 4:3 display
Keep Ratio - The image will keep the aspect ratio of the signal sent by the source
Note: Incorrect aspect ratio will display with horrizontal or vertical bars to fill the excess space
0800x600p60
11024x768p60
21280x800p60
31280x1024p60
41366x768p60
51400x1050p60
61600x900p60
71600x1200p60
81680x1050p60
91920x1200pRB
10 1280x720p25
11 1280x720p29
12 1280x720p30
13 1280x720p50
14 1280x720p59
15 1280x720p60
16 1920x1080i50
17 1920x1080i59
18 1920x1080i60
19 1920x1080p23
20 1920x1080p24
21 1920x1080p25
22 1920x1080p29
23 1920x1080p30
24 1920x1080p50
25 1920x1080p59
26 1920x1080p60
27 Native
Output Resolution -
Aspect Ratio -
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8
The Audio Page enables adjustments of audio source, volume, bass, and treble, providing a simple
solution for audio control.
HDMI Audio (1 and 2) - Select the audio source for the individual HDMI inputs
Auto - Will detect if receiving DVI signals and take audio from analog audio input
Digital - Will use audio from the HDMI input port
Analog - Will use audio from the analog audio input port
Note: This feature is available with a firmware update from http://www.atlona.com/HD-SC-500. See page 11
for firmware update instructions
Output Audio
Mute - Toggle the output audio of both the HDMI and analog audio output
HDMI Audio - Toggle the HDMI audio on and off
L/R Audio - Toggle the analog audio on and off
Output Volume - Master volume for both HDMI and analog audio out
Output - Adjust the output volume
Output Bass - Adjust the bass of the output
Output Treble - Adjust the treble of the output
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9
The Picture Page provides output adjustment for brightness, contrast, saturation, hue, and
sharpness.
Note: Calibrate the display before using these settings to adjust the picture
Reset Pictures - Resets the picture settings of the unit
The EDID Page enables the preferred input timing to be selected and HDCP compliance reporting to
be set.
HDMI Prefer Timing - Select the best resolution to ensure compatibility with the input & output
VGA Prefer Timing - Select the best resolution to ensure compatibility with the input & output
HDMI 1 HDCP - Switch the HDCP reporting between compliant or non-compliant
HDMI 2 HDCP - Switch the HDCP reporting between compliant or non-compliant
The HD-SC-500 has two HDCP reporting modes: compliant and non-compliant.
Note: HD-SC-500 does not alter the signal in any way
Note: HD-SC-500 will not pass HDCP compliant content to a non-HDCP display
Compliant
Reports to the source it is connected to an HDCP compliant device
Note: Will pass all HDCP compliant and non-compliant source signals to an HDCP compliant display
Non-Compliant
Reports to the source it is connected to an HDCP non-compliant device
Note: Some Apple products (and other PCs) will encrypt non-HDCP content, stopping non-HDCP compliant
displays from receiving even personal files such as: PowerPoint, Excel, or Word files. Use this mode to
pass non-HDCP content (e.g. to codecs or video streaming devices)
Note: Blu-Ray content, Apple TV, and other HDCP compliant source signals will not pass when set to
non-compliant
0800x600 11024x768 21280x720 31280x800 41366x768
51920x1080 61920x1200 sta
Preferred Timings -
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10
RS-232
RS-232 Parameter Setting
Console
Adjust the RS-232 parameters of the HD-SC-500 to make it compatible with control
systems.
Save
Once the RS-232 parameters are changed, press the save button to make it live on
the unit.
The OSD Page adjusts the position, color, and settings of the OSD menu.
Position - Adjusts where the OSD menu appears on the display
Transparency - Makes the OSD menu lighter or darker for easier viewing
Info. Timer - Changes the amount of time the source information appears on the display
Menu Timer - Changes how long the menu appears on the display
Info. Display - Toggle the resolution and source information on and off
Background - Change the background color for the OSD menu for better visibility
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11
The Configuration Page allows non-admin users to be added or the admin password to be
changed.
Only 3 non-admin users can be added. Type in the username and password to the fields and press
add. Users will not have the ability to access this page.
Admin username and password (default username=”root” and password=”Atlona”) can also be changed.
Be sure to write this information down as admin is the only profile allowed to add/remove users.
Network
Network
IP Mode - Static or DHCP
Static - IP, netmask, gateway, and telnet port can be set to any settings compatible
with your network. The Netmask and Gateway must match your existing
network settings
Note: For a stable connection when using a control system, it is best to set up a static IP. As you select
an IP address, make certain no other devices on your network are using that IP address.
DHCP - Dynamic Host Configuration Protocol will select an IP address on the network
that is not already in use
Telnet Login Mode - Turn on/off - requires a password to adjust settings
Telnet Timeout - Set the auto log-off time between 1 and 3600 seconds
Broadcast - Turn on and off the feedback through all control ports
Reset to Default - Reset the device to factory settings
Firmware Update - Use this feature to find and load the file to the unit.
Note: Firmware can be found, downloaded, and saved from http://www.atlona.com/AT-HD-SC-500 page
under the firmware tab
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12
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RS-232
Connection
Set Up
To set up the RS-232 terminal (if not using 3rd party software) use the following steps:
1. Connect the HD-SC-500 to a PC using a DB9 to DB9 and DB9 to USB cable
Note: A gender changer and/or null modem may be needed between some connections
a. Remove the DB9 connector, strip and connect the wires to the included captive screw
connector (as explained above), then connect the captive screw connector to the matrix
2. Go to the Device Manager folder (see picture A)
3. Find the HD-SC-500 COM port and right click with a mouse and select properties (see picture B)
Note: If unsure which COM port is the HD-SC-500, unplug the cable and plug it back in. It will disappear and
reappear on the COM port list.
4. Under the properties menu select the port settings tab and update the menu to the HD-SC-500
default settings of: Bits Per Second: 115200, Data Bits: 8, Parity: None, Stop Bits: 1 and
Flow Control: None. (see picture C)
Set up is done and any terminal program may be used to control the HD-SC-500 now.
ABC
RS-232 is often connected through a DB 9-pin to captive screw
connector. The pins have functions associated with them, some
will are unassigned.
Note: Typical DB9 connectors use pin 2 for TX, pin 3 for RX, and pin 5
for ground. On some devices functions of pins 2 and 3 are
reversed.
54 3 2
9 8 7 6
1
RS-232 pin out is determined by the RS-232 cable
and connects as Rx (receiver), Tx (transmitter), and
(ground). (See picture 1)
Wire color
differs by cable
manufacturer.
1
RS-232
RXTX

13
Command Feedback Description
Type Type Displays the model number of the unit
Version Version Displays the bootcode and firmware version
Mreset Mreset Reset the unit to factory settings and restarts the switcher
Lock Lock Deactivates the front panel buttons
Unlock Unlock Reactivates the front panel buttons
OSD X
e.g. OSD 4
OSD X
e.g. OSD 4
Adjusts the position of the OSD menu on the screen
e.g. positions the OSD menu on the center of the screen
QOSD QOSD Exits the OSD menu
Up Up Scrolls up in the OSD menu
Down Down Scrolls down in the OSD menu
Select Select Selects options within the OSD menu
OSDBGRND X
e.g. OSDBGRND 3
OSDBGRND X
e.g. OSDBGRND 3
Sets the OSD menu background color x=0-3, sta
e.g. Set the OSD background color to Yellow
OSDAlpha X
e.g. OSDAlpha 2
OSDAlpha X
e.g. OSDAlpha 2
Sets the OSD menu transparency x=0-15, sta
e.g. Sets the OSD menu transparency to 2
INFOOSD X
e.g. INFOOSD on
INFOOSD X
e.g. INFOOSD on
Turns info menu on/off x=on, off, auto, sta
e.g. Turns the info menu on
MENUTMR X
e.g. MENUTMR 25
MENUTMR X
e.g. MENUTMR 25
Set the OSD menu timeout x=5-100, sta
e.g. Set the menu timeout to 25 seconds
INFOTMR X
e.g. INFOTMR 15
INFOTMR X
e.g. INFOTMR 15
Sets the timer for how long the info menu displays x=5-100, sta
e.g. Sets the info menu to display for 15 seconds
AutoSW X
e.g. AutoSW on
AutoSW X
e.g. AutoSW on
Enable/Disable auto switching or display auto switching status
e.g. Turns auto switching on
BRT XX
e.g. BRT 30
BRT XX
e.g. BRT 30
Set output brightness value
e.g. Set output brightness to 30
CTRST XX
e.g. CTRST 20
CTRST XX
e.g. CTRST 20
Set output contrast value
e.g. Set output contrast to 20
SATRT XX
e.g. SATRT 65
SATRT XX
e.g. SATRT 65
Set output saturation value
e.g. Set output contrast to 65
HUE XX
e.g. HUE 38
HUE XX
e.g. HUE 38
Set output hue value
e.g. Set output hue to 38
Sharp XX
e.g. Sharp 11
Sharp XX
e.g. Sharp 11
Set output sharpness value
e.g. Set output sharpness to 11
VGAAuto VGAAuto Adjusts VGA picture to the center of the display - Only valid when
VGA is selected
MirrorV X
e.g. MirrorV on
MirrorV X
e.g. MirrorV on
Turns the output video upside down and backwards x=on, off, sta
HDCPSet1 X
e.g. HDCPSet1 on
HDCPSet1 X
e.g. HDCPSet1 on
Set HDCP reporting for HDMI IN 1 x=on, off, sta
e.g. Set HDCP reporting for HDMI IN to compliant
HDCPSet2 X
e.g. HDCPSet2 off
HDCPSet2 X
e.g. HDCPSet2 off
Set HDCP reporting for HDMI IN 1 x=on, off, sta
e.g. Set HDCP reporting for HDMI IN to non-compliant
0Upper Left 1Top Right 2Bottom Right 3Bottom Left 4Center
0Grey 1Cyan 2Magenta 3Yellow
on compliant off non-compliant
OSD Position -
OSD background color -
HDCP reporting -
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Command Feedback Description
PTIMGVGA X
e.g. PTIMGVGA 2
PTIMGVGA X
e.g. PTIMGVGA 2
Set the preferred input timing for the VGA port x=0-6, sta
e.g. Set the input timing for the VGA port to 1280x720
PTIMGHDMI X
e.g. PTIMGHDMI 4
PTIMGHDMI X
e.g. PTIMGHDMI 4
Set the preferred input timing for the HDMI ports x=0-6, sta
e.g. Set the preferred input timing for the HDMI ports to 1366x768
VidOutRes X
e.g. VidOutRes 22
VidOutRes X
e.g. VidOutRes 22
Set the output resolution x=0-27, sta
e.g. Set the output resolution to 1920x1080p29
Aspect X
e.g. Aspect 2
Aspect X
e.g. Aspect 2
Set the output aspect ratio x=0-4
e.g. Set the output aspect ratio to 16:10
ASPBGRND X
e.g. ASPBGRND 1
ASPBGRND X
e.g. ASPBGRND 1
Set the background color of the aspect ratio
e.g. Set the aspect ratio background to black
Zoom X
e.g. Zoom on
Zoom X
e.g. Zoom on
Enable/disable overscan (zoom) x=on, off, sta
e.g. Enables overscan
HZoom X
e.g. HZoom 10
HZoom X
e.g. HZoom 10
Adjusts the horizontal overscan x=0-50, sta
e.g. Adjust the width of the signal to 10
VZoom X
e.g. VZoom 12
VZoom X
e.g. VZoom 12
Adjusts the vertical overscan x=0-50, sta
e.g. Adjust the height of the signal to 12
SetCS X
e.g. SetCS 1
SetCS X
e.g. SetCS 1
Sets the color space x=0, 1, sta
e.g. Sets the color space to YUV
PicReset PicReset Resets all picture settings to default
AudioSrcX Y
e.g. AudioSrc1 ana
AudioSrcX Y
e.g. AudioSrc1 ana
Set audio source for HDMI inputs X=1,2 Y=auto, dig, ana
e.g. Set HDMI input 1 to receive audio from the analog input
HDMIAUD X
e.g. HDMIAUD off
HDMIAUD X
e.g. HDMIAUD off
Turns audio on/off for the HDMI output x=on, off, sta
e.g. Turns the audio off for the HDMI output
LRAUD X
e.g. LRAUD on
LRAUD X
e.g. LRAUD on
Turns the audio on/off for the analog audio output
e.g. Turns the analog audio output on
VOUT1 +
e.g. VOUT1 +
VOUT1 XX
e.g. VOUT1 -5
Increase the volume output by 1
e.g. Increases the volume output by 1
VOUT1 -
e.g. VOUT1 -
VOUT1 XX
e.g. VOUT1 -20
Decrease the volume output by 1
e.g. Decreases the volume output by 1
VOUT1 X
e.g. VOUT1 -10
VOUT1 X
e.g. VOUT1 -10
Set the volume to a specific level from -80 to 0
e.g. Set the volume to -10
VOUTMute1 X
e.g. VOUTMute1 on
VOUTMute1 X
e.g. VOUTMute1 on
Mute/unmute all audio output x=on, off, sta
e.g. Mute all audio output
Bass X
e.g. Bass +
Bass X
e.g. Bass 5
Adjusts the bass of the audio output x= +, -, sta, -12 to 15
e.g. Increases the bass by 1
Treble X
e.g. Treble -5
Treble X
e.g. Treble -5
Adjusts the treble of the audio output x= +, -, sta, -12 to 15
e.g. Sets the treble to -5
0800x600p60
11024x768p60
21280x800p60
31280x1024p60
41366x768p60
51400x1050p60
61600x900p60
71600x1200p60
81680x1050p60
91920x1200pRB
10 1280x720p25
11 1280x720p29
12 1280x720p30
13 1280x720p50
14 1280x720p59
15 1280x720p60
16 1920x1080i50
17 1920x1080i59
18 1920x1080i60
19 1920x1080p23
20 1920x1080p24
21 1920x1080p25
22 1920x1080p29
23 1920x1080p30
24 1920x1080p50
25 1920x1080p59
26 1920x1080p60
27 Native
sta
0800x600 11024x768 21280x720 31280x800 41366x768
0Full 116:9 216:10 34:3 4Keep Ratio
0RGB 1YUV sta 0 Grey 1Black
51920x1080 61920x1200 sta
Output Resolutions -
Preferred Timings -
Aspect Ratio -
Color Space -
Aspect Background -
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15
IP Commands
Each command is terminated with a carriage return.
Feedback is terminated with a carriage return and line feed.
Note: If the command fails or is incorrect the feedback should be “Command FAILED”
Command Feedback Description
IPCFG IP Addr : x.x.x.x
Netmask : x.x.x.x
Gateway : x.x.x.x
IP Port: x.x.x
Displays IP address configuration
IPTimeout XX
e.g. IPTimeout 120
IPTimeout XX
e.g. IPTimout 120
Determines amount of seconds of inactivity before TCP/IP
disconnects
IPQuit IPQuit Logs out of TCP/IP
IPAddUser TCP/IP username & password list:
- user password
- user password
- user password
Will display a list of users
IPAddUser X Y TCP/IP user was added Add a user for TCP/IP control. X=User Y=Password
e.g. IPAddUser Atlona 1234 (User=Atlona 1234=Password)
IPDelUser X TCP/IP user was deleted Delete a user from TCP/IP X=User (Ex. IPDelUser Atlona)
IPDHCP sta IPDHCP sta
e.g. IPDHCP on
Displays the status of DHCP
IPDHCP on IPDHCP on Turns DHCP on
IPDHCP off IPDHCP off Turns DHCP off
IPStatic X Y Z
e.g. IPStatic 192.168.1.1
255.255.255.0
192.168.1.200
IPStatic X Y Z
e.g. IPStatic 192.168.1.1
255.255.255.0 192.168.1.200
Sets static IP address
IPStatic Address(X) Netmask(Y) Gateway(Z)
IPPort X IPPort X Set the TCP/IP port (ex. IPPort 230)
IPLogin sta IPLogin sta
e.g.. IPLogin on
Displays IPLogin status
e.g. IPLogin is on
IPLogin on IPLogin on Enables IPLogin
IPLogin off IPLogin off Disables IPLogin
Broadcast sta Broadcast sta Displays broadcast mode status
Broadcast on Broadcast on Enables broadcast mode
Broadcast off Broadcast off Disables broadcast mode
UartPara W,X,Y,Z
e.g. UartPara 115200,8,0,1
UartPara W,X,Y,Z
e.g. UartPara 115200,8,0,1
Set UART parameters
W=baud rate X=data length Y=parity Z=stop-bit
e.g. Set the parameters to 115200, 8, 0, 1
UartPara sta UartPara W,X,Y,Z Displays UART parameters
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16
OSD Menu
Input Selection HDMI1
HDMI2
VGA
Menu Back
Input Resolution HDMI 800x600
1024x768
1280x720
1280x800
1366x768
1920x1080
1920x1200
VGA 800x600
1024x768
1280x720
1280x800
1366x768
1920x1080
1920x1200
Menu Back
Output Resolution Output Resolution 1 of 3 Output Resolution 2 of 3 Output Resolution 3 of 3
800x600 720p30 1080p50
1024x768 720p50 1080p59.94
1280x800 720p59.94 1080p60
1280x1024 720p60 NATIVE
1366x768 1080i50 Menu Back
1400x1050 1080i59.94
1600x900 1080i60
1600x1200 1080p23.98
1680x1050 1080p24
1920x1200 1080p25
720p25 1080p29.97
720p29.97 1080p30
VGA Adjust
Picture Adjust Brightness 0 to 100
Contrast 0 to 100
Saturation 0 to 100
Hue 0 to 100
Sharpness 0 to 100
Picture Reset
Color Space RGB
YUV
Menu Back
Aspect Full
16:9 TV
16:10 TV
4:3 TV
Keep Ratio
Menu Back
Overscan Enable No
Yes H Size % 0 to 50
V Size % 0 to 50
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17
Audio Audio On Off On
Off
HDMI Audio On
Off
L R Audio On
Off
Treble -12 to 15
Bass -12 to 15
HDMI1 EBD. Aud Auto
Digital
Analog
HDMI2 EBD. Aud Auto
Digital
Analog
Menu Back
OSD Position Left-Top
Right-Top
Right-Bottom
Left-Bottom
Center
Transparency 0 to 15
Info. Timer 5 to 100
Menu Timer 5 to 100
Info. Display Auto
On
Off
Background Grey
Cyan
Magenta
Yellow
Menu Back
Others In Auto Switch On
Off
HDMI1 HDCP Compliant
Non-Compliant
HDMI2 HDCP Compliant
Non-Compliant
Mirror-V On
Off
ASP Background Grey
Black
Menu Back
Information Source HDMI
Name XXXX
Product XXXX
Sink HDMI XXX
Model XXXX XX
Native1 XXXXxXXXX
Native2 XXXXxXXXX
IP Address xxx.xxx.x.xx
F W Version VX.X.XX
Menu Back
System Reset
Menu Exit
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18
Connection and Installation
HDMI IN 1
1
2
HDMI IN 2
HDMI
AUDIO IN
PW
VGA IN
VGA
LAN
DISPLAY ^
^
INPUT VOL
FW
AT-HD-SC-500
HDMI OUT
RS-232
RXTX
R
++-- L
AUDIO OUTDC 5V
-+
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Video
Audio
Control
e
3
M
R
d
i
a
3
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
GND
SIG
+12V
GND
SIG
+12V
GND
SIG
+12V
GND
SIG
+12V
1 2 3 4
RELAYS
WIFI 2
ZIGBEE 12V DC
IR OUT
IDFACTORY
RESTORE
SERIAL 1
SERIAL 2
HDMI COMPONENT
VIDEO OUT ETHERNET CONTACTS
AUDIO OUT
AUDIO IN
WIFI 1 eSATADIGITAL
COAX OUT
1
2
3
4
5
6
L
R
ROUTER
2.4 5 1234
i

19
Video Resolutions
IN [email protected]/24/25/29.97/30/50/59.94/60Hz,
1080i@50/59.94/60Hz, 720p@50/59.94/60Hz, 576p, 576i, 480p, 480i
1920x1200, 1680x1050, 1600x1200, 1600x900, 1440x900, 1400x1050,
1366x768, 1360x768, 1280x1024, 1280x800, 1280x768, 1152x864,
1024x768, 800x600, 640x480
Preferred IN Resolution 800x600, 1024x768, 1280x720, 1280x800, 1366x768, 1920x1080, 1920x1200
OUT [email protected]/24/25/29.97/30/50/59.94/60Hz, 1080i@50/59.94/60,
720p@25/29.97/30/50/59.94/60
800x600, 1024x768, 1280x800, 1280x1024, 1366x768, 1400x1050, 1600x900,
1600x1200, 1680x1050, 1920x1200
Color Space YUV, RGB
Chroma Subsampling 4:4:4, 4:2:2
Color depth 8-bit, 10-bit, 12-bit
Audio
Analog IN 3.5mm stereo jack, -10 dBu nominal input
Analog OUT Balanced, +4 dBu nominal analog output. Max output +18 dBu (only from 2Ch PCM sources)
HDMI PCM 2Ch, LPCM 5.1, LPCM 7.1, Dolby Digital, DTS 5.1, Dolby Digital Plus,
Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos
Sample Rate 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
Bit rate up to 24-bit
Distance
HDMI @ 1080p up to 10 meters up to 30 feet
Signal
Bandwidth 6.75 Gbps
CEC
HDCP Switchable - Compliant/Non-compliant
Temperature
Operating 0°C to 50°C 32°F to 122°F
Storage -20°C to 60°C -4°F to 140°F
Humidity 20 to 90% non-condensing
Power
Consumption 10.4W
Supply Input: AC100-240V ~ 50/60Hz 0.5A
Output: DC 5V/3.6A
Dimension
H x W x D 38 x 127 x 102 (mm) 1.5 x 5 x 4.02 (inch)
Weight
Device 0.27 kg 0.60 lbs
Certification
Product CE, FCC
Power Supply CE, FCC, RoHS, RCM, TUV
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Specifications

20
Safety Information
Safeguards
Precautions
FCC regulations state that any unauthorized changes or modifications to this equipment, not
expressly approved by the manufacturer, could void the user’s authority to operate this equipment.
Operate this product using only the included external power supply. Use of other power supplies
could impair performance, damage the product, or cause fires.
In the event of an electrostatic discharge this device may automatically turn off. If this occurs,
unplug the device and plug it back in.
Protect and route power cords so they will not be stepped on or pinched by anything placed on or
against them. Be especially careful of plug-ins or cord exit points from this product.
Avoid excessive humidity, sudden temperature changes or temperature extremes.
Keep this product away from wet locations such as bathtubs, sinks, laundries, wet basements, fish
tanks, and swimming pools.
Use only accessories recommended by Atlona to avoid fire, shock, or other hazards.
Unplug the product before cleaning. Use a damp cloth for cleaning and not cleaning fluid or
aerosols. Such products could enter the unit and cause damage, fire, or electric shock. Some
substances may also mar the finish of the product.
Never open, remove unit panels, or make any adjustments not described in this manual. Attempting
to do so could expose you to dangerous electrical shock or other hazards. It may also cause damage
to your product. Opening the product will void the warranty.
Do not attempt to service the unit. Disconnect the product and contact your authorized Atlona
reseller or contact Atlona directly.
To reduce the risk of electric shock, do not
expose this product to rain or moisture
If the wall plug does not fit into your local
power socket, hire an electrician to replace
your obsolete socket.
Do not modify the wall plug. Doing so will
void the warranty and safety features.
This equipment should be installed near
the socket outlet and the device should
be easily accessible in the case it requires
disconnection.
atlona.com Toll free: 1-877-536-3976
Local: 1-408-962-0515