Page 3 - SDI Cable
This AT-SDI81 receives, equalizes, and reclocks* up to 8 SDI inputs, perfectly switches the desired input to SDI equipped monitors or receivers. The switch supports both HD/SD-SDI bit rates, and the re-transmitted quality is guaranteed. Through RS-232, IR remote, or front panel push button, the cont...
Page 4 - Specifications & Package Contents; Model Name
Specifications & Package Contents 2 Model Name AT-SDI81 AT-SDI81 AT-SDI81 AT-SDI82M TechnicalRole of usage 5x1 switch 5x2 matrix switch 8x1 switch 8x2 matrix switch SDI standards SD-SDI & HD-SDI Auto HD/SD-SDI detection Yes Supported protocols SMPTE 259M / SMPTE 292M Video bandwidth Single-l...
Page 5 - Panel Descriptions; Front Panel
3 Panel Descriptions 2 Front Panel 1. Chosen input channel LED 2. Input channel auto detection LED 3. Output HD/SD detection LED 4. IR remote receiver 5. Power indicator LED 6. Push button for input channel switch Rear Panel 7. Power switch 8. 5V DC power jack 9. Synchronized SDI signal input 10. RS...
Page 6 - ASCII Command Mode; VR; Serial String Mode; Transmission data amount [from first byte to last byte]; be the same as the Switcher
4 RS232 Commands RS-232 transmission format: Baud rate : 115200 bps Data bit : 8 bits Parity : None ASCII Command Mode Command ACK Description VR V2.01a Read Version V2.01a [Firmware Version] I1~8 Input Select ( AT-SDI81 & AT-SDI82M [1~8]; AT-SDI51 & AT-SDI52M [1~5]) ST OUTPUT1 Read Selected...
Page 8 - IR Remote Control; Read Machine Number; x08: Command Length; Ack
6 IR Remote Control I Menu F1 F4 F2 F5 F3 F6 I Menu F1 F4 F2 F5 F3 F6 Reserved To the right Channel 5 Reserved Channel 1 Channel 6 Reserved Channel 2 Channel 7 Reserved Channel 3 Channel 8 To the left Channel 4 0x08 0x53 0x57 0x30 0x08 0xff 0x04 0xed 0xaa 0x03 0xff 0x02 Read Machine Number 0x08: Com...
Page 10 - SAFETY INFORMATION; Safeguards
8 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 safe...
Page 11 - WARRANTY; CUSTOMER REMEDIES; ATLONA
8 WARRANTY 9 1. LIMITED WARRANTY Atlona Technologies warrants that (a) its products (the “Product”) 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 wo...
Page 12 - ATLONA PRODUCT REGISTRATION; To register go to
10 ATLONA PRODUCT REGISTRATION Thank you for purchasing this Atlona product — we hope you’ll enjoy it. We also hope that you’ll take a 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...