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AT PC81A
User Manual
14 pgs852.97 Kb0
User Manual
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Atlona AT PC81A User Manual

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Page 1
User Manual
8x1 VGA + Analog Audio Switcher
AT-PC81A
Toll free: 1-877-536-3976
Local: 1-408-962-0515
www.atlona.com
Page 2
TABLE OF CONTENTS
1. Introduction .................................................. 2
2. Features .................................................. 2
3. Package Contents .................................................. 2
4. Specifications .................................................. 3
5. Panel Description .................................................. 4
6. Channel Control .................................................. 5
7. Pin Definition .................................................. 9
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Page 3
INTRODUCTION
Atlona Technologies AT-PC81A is a high performance VGA switcher with remote. Simply pressing a button on the remote you can select your desired VGA source to be routed to a display. Switcher is tested to guarantee resolution up to 1920 x 1200 or 1080p without signal degradation. Atlona AT-PC81A is also equipped with analog audio connections to transfer audio signal from either source to a display or audio receiver.
FEATURES
• LED indicators, tells you which input is currently active
• IR remote control
• Supports high resolution input:
PC: VGA, SVGA, XGA, SXGA, UXGA (1600x1200) and WUXGA (1920x1200), & HDTV: 480i, 576i, 480p, 576p, 720p, 1080i and 1080p.
• Bandwidth: 350MHz.
• Plug and play, easy to install and operate.
• Built-in advance circuit ensures a smooth transition when switching from one PC/HD source into another.
• RS-232 interface allows control from a distant device.
• Audio format: L/R analog.
• Rack mountable
PACKAGE CONTENTS
• 1x AT-PC81A unit
• 1x IR remote control
• 1x Installation CD
• 2x Rack-mounting ear
• 1x 5V DC power supply unit
• 1x User’s manual
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SPECIFICATIONS
Model Name AT-PC81A
Technical
Role of usage 8x1 switcher
Supported input/output VGA / Component / S-video / Composite*
Video bandwidth 350MHz
Video support 1080p60, WUXGA [1920x1200@60] & UXGA [1600x1200@60] or higher
Transmission Full HD 1080p, WUXGA 1920x1200, UXGA 1600x1200 – 65m [210ft]
Audio support Analog stereo
Input 8x VGA [component/s-video/composite via adapters]*
8x 3.5mm analog stereo audio 1x RS-232
Output 1x VGA [component/s-video/composite via adapters]*
1x 3.5mm analog stereo audio
VGA connector HD-15 [15-pin D-sub female]
RS-232 connector DE-9 [9-pin D-sub female]
3.5mm connector Earphone jack for analog stereo audio
Input selection IR remote control / push button control / RS-232 control
IR remote control
Mechanical
Housing Metal enclosure
Dimensions [L x W x H]
Weight Model 1.1kg (2.4 lbs)
Fixedness 1RU rack-mount with ears
Power supply 5V 4A DC
Power consumption 13 Watts (max.)
Operation temperature 0~40°C (32~104°F)
Storage temperature -20~60°C (-4~140°F)
Relative humidity 20~90% RH (no condensation)
Model 1RU – 440 x 66 x 44mm (1’5” x 2.6” x 1.7”)
Package 545 x 230 x 110mm (1’10” x 9” x 4”)
Package 2.3kg (5.1 lbs)
Electro-optical characteristics: t = 25° / Carrier frequency: 36-40kHz
Note:
*Component and composite inputs/outputs can be done by using VGA-to-component breakout cables to connect to the VGA sockets. For S-Video inputs/outputs, please find a VGA-to-Svideo adapter to connect to the VGA sockets.
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PANEL DESCRIPTION
1. Front Panel
2
1 3 4
1. Push button for input switch from channel 1 to channel 8 in sequential order
2. Infrared sensor for receiving commands from the IR remote contorl
3. Power indicator
4. VGA input #1 - #8 indicator shows currently chosen input channel
2. Rear Panel
5
6 7 8 9 10
5. RS-232 control port for software serial control
6. 3.5mm audio socket for connecting to audio source #1 - #8
7. 3.5mm audio socket for selected audio output
8. VGA input channels for connecting to VGA source #1 - #8
9. Selected VGA output to a VGA display
10. +5V DC power jack: Connect to a +5V power supply unit
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CHANNEL CONTROL
Method A: IR remote control
Key Code Function
Power 0x03 Turn on/off AT-PC-81A
0x02 Switch from the selected input to the next
input channel
0x01 Switch from the selected input back to the
prior input channel
1 0x04 Select INPUT 1 to be the input source 2 0x05 Select INPUT 2 to be the input source 3 0x06 Select INPUT 3 to be the input source 4 0x07 Select INPUT 4 to be the input source 5 0x08 Select INPUT 5 to be the input source 6 0x09 Select INPUT 6 to be the input source 7 0x0a Select INPUT 7 to be the input source 8 0x1b Select INPUT 8 to be the input source 9 0x1f Reserved
0x0c Turn on/off AUTO DETECT which allows the
input source can be automatically changed once the selected input is disconnected
F1 0x0d Reserved F2 0x0e Reserved
AUTO DETECT function is used for checking input signal existed or not. Enable this function will make the output port switching to the next available input in sequential order when the currently selected input signal is lost. Disable this function will make the AT-PC81A stay at the the currently selected input even if the input signal is lost.
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Method B: Software Control via RS-232 serial port
2
1. Click here for PC to connect to AT-PC81A.
2. Click one of the eight channel buttons to choose the desired VGA input source
*RS-232 transmission format:
Baud rate: 9600 bps Data bit: 8 bits Parity: None
1
ASCII Command Mode
Command ACK Function VR V2.01a Read Version I1 Select INPUT 1 to be the input source I2 Select INPUT 2 to be the input source I3 Select INPUT 3 to be the input source I4 Select INPUT 4 to be the input source I5 Select INPUT 5 to be the input source I6 Select INPUT 6 to be the input source I7 Select INPUT 7 to be the input source I8 Select INPUT 8 to be the input source
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Serial String Mode
First byte Transmission data amount (from 1st byte to last byte) 0x53 Check code 0x57 Check code 0x90 Check code 0x08 Check code 0xff *Machine number 0x01 Command ID ….. Command parameters Last byte Check sum (add from first byte to command parameters)
(a) Set Command:
Command Code Response Function DATA *Check Sum ACK SET 0x09 0x53 0x57 0x90 0x08 0xff 0x02
*0x01~0x08
*0x4d~0x54 0xaa Select input source
0x09: Command length 0x53 0x57 0x90 0x08: Check code 0xff :Machine number 0x02: Command ID 0x01~0x08: Selected input on AT-PC81A 0x4d~0x54: Check sum ACK 0xaa: Header
0x09 0x53 0x57 0x90 0x08 0xff 0x07 0x01
0x52 0xaa Set auto detect function
0x09: Command length 0x53 0x57 0x90 0x08: Check code 0xff :Machine number 0x07: Command ID 0x01/0x00: Enable/disable auto detect function 0x52: Check sum ACK 0xaa: Header
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Command Code Response Function
DATA *Check Sum ACK SET
0x08 0x53 0x57 0x90 0x08 0xff 0x01
0x08 0x53 0x57 0x90 0x08 0xff 0x03
0x08 0x53 0x57 0x90 0x08 0xff 0x04
0x05 0x4d 0x4f 0x44 0xe5 0xaa 0x06
0x4a 0xaa 0x03
0xN1 0xN4
0x4c 0xaa 0x03
0xM 0xM+3
0x4d 0xaa 0x03
0xff 0x02
0x53 0x57 0x90 0x04 0x48
Read selected source and auto detect status 0x08: Command length 0x53 0x57 0x90 0x08: Check code 0xff : Machine number 0x01: Command ID 0x4a: Check sum ACK 0xaa: Header 0x03: Command length 0xN1: N = 1 or 0. (1: Auto detect on / 0: Auto detect off)
Read input status 0x08: Command length 0x53 0x57 0x90 0x08: Check code 0xff :Machine number 0x03: Command ID 0x4c: Check sum ACK 0xaa: Header 0x03: Command length 0xM: Input signal mapping (bit0: input one / bit1: input two / bit2: input three / bit3: input four / bit4: input five / bit5: input six / bit6: input seven / bit7: input eight / 1: signal is on / 0:signal is off)
forexample:0x71(input1,5,6,7areexisted[0111│0001])
0xM+3: Check sum
Read machine number 0x08: Command length 0x53 0x57 0x90 0x08: Check code 0xff :Machine number 0x04: Command ID 0x4d: Check sum ACK 0xaa: Header 0x03: Command length 0xff: Machine number 0x02: Check sum
READ CHECK CODE Read the device check code of the AT-PC-81A. Format: 0x05 Transmission data amount 0x4d Check code 0x4f Check code 0x44 Check code 0xe5 Check sum ACK 0xaa: Header 0x06 Command length 0x53 Check code 0x57 Check code 0x90 Check code 0x08 Check code 0x48 Check Sum
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PIN DEFINITION
VGA / Component / Composite
Pin 1 » Pr / Red Pin 6 » Ground Pin 11 » Ground Pin 2 » Y / Green / Composite Pin 7 » Ground Pin 12 » Reserved Pin 3 » Pb / Blue Pin 8 » Ground Pin 13 » Horizontal sync. Pin 4 » Ground Pin 9 » +5V DC Pin 14 » Vertical sync. Pin 5 » Ground Pin 10 » Ground Pin 15 » Reserved
S-Video
Pin 1 » Ground (Y) Pin 2 » Ground (C) Pin 3 » Y – Intensity (luminance) Pin 4 » C – Color (chrominance)
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CONNECTION DIAGRAM
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SAFETY INFORMATION
Safeguards
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.
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 AT-PC81A. 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.
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Page 13
WARRANTY
Limited Warranty
Atlona Technologies warrants that (a) its products (the AT-PC81A) will perform substantially in accordance with the accompanying written materials for a period of 3 years from the date of receipt and (b) that the product will be free from defects in materials and workmanship under normal use and service for a period of 3 years. In the event applicable law imposes any implied warranties, the implied warranty period is limited to 3 years from the date of receipt. Some jurisdictions do not allow such limitations on duration of an implied warranty, so the above limitation may not apply to customers that fall within those areas.
Customer Remedies
Atlona Technologies’ and its suppliers’ entire liability and Customer’s exclusive remedy shall be, at Atlona Technologies’ decision, either return of the price paid for the product, repair, or replacement of the product that does not meet this Limited Warranty and which is returned to Atlona Technologies with a copy of the Customer’s receipt. This Limited Warranty is void if failure of the product has resulted from accident, abuse, misapplication, or natural occurrence. In example but not limited to: power surges (electrical storms, local power outage), dropping the product (or items on the product), contact with fluids, and physical misconduct (i.e. kicking or punching). Any replacement product will be warranted for the remainder of the original warranty period.
No other warranties
To the maximum extent permitted by applicable law, Atlona Technologies and its suppliers disclaim all other warranties, either expressed or implied, including, but not limited to, implied warranties of merchantability and fitness for a particular purpose, with regard to the product and any related written materials. This Limited Warranty gives customer specific legal rights. Customers may have other rights depending on the jurisdiction.
No liability for damages
To the maximum extent permitted by applicable law, in no event shall Atlona Technologies or its suppliers be liable for any damages arising out of the use of or inability to use this product, even if Atlona Technologies has been advised of the possibility of such damages. Such damages include but are not limited to: special, incidental, consequential, or indirect damages for personal injury, loss of business profits, business interruption, loss of business information, or any other pecuniary loss. Atlona Technologies’ and its suppliers’ entire liability under any provision of this agreement shall be limited to the amount actually paid by you for the product. Some Jurisdictions do not allow the exclusion or limitation of liability for consequential or incidental damage. The above limitations may not apply to you in such jurisdictional cases.
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ATLONA PRODUCT REGISTRATION
Thank you for purchasing this Atlona product. - We hope you enjoy it and will take an extra few moments to register your new purchase.
Registration creates an ownership record if your product is lost or stolen and helps ensure you’ll receive notification of performance issues and firmware updates.
At Atlona, we respect and protect your privacy, assuring you that your registration information is completely secure. Atlona product registration is completely voluntary and failure to register will not diminish your limited warranty rights.
To register go to: http://www.atlona.com/registration
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