BITMAIN AntMiner S21 Pro User Manual page 2

1 Overview .......................................................................................................... 1
1.1 Server components ............................................................................................. 2
1.2 Server Specification ............................................................................................ 3
2 Setting up the Server ....................................................................................... 5
2.1 Setting up the Server ........................................................................................... 5
2.2 Configuring the Server ........................................................................................ 7
2.3 Monitor your Server............................................................................................ 8
3 Administering your Server .............................................................................. 9
3.1 Checking your Firmware Version ....................................................................... 9
3.2 Upgrading your System ....................................................................................... 9
3.3 Modifying your Password ................................................................................. 10
3.4 Restoring Initial Settings .................................................................................. 11
3.5 Error Code ......................................................................................................... 11
4 Server Disassembly and Installation ............................................................ 17
4.1 Control Panel Disassembly and Installation ................................................... 17
4.2 Power Supply Disassembly and Installation ................................................... 18
4.3 Hash Board Disassembly and Installation ....................................................... 20
5 Environmental Requirements....................................................................... 22
5.1 Basic Environmental Requirements ................................................................ 22
5.1.1 Climatic Conditions ..................................................................................................... 22
5.1.2 Site Requirements of the Server Running Room ..................................................... 22
5.1.3 Electromagnetic Environmental Conditions ............................................................ 22
5.2 Other Environmental Requirements ............................................................... 23
5.2.1 Mechanical Active Substances ................................................................................... 23
5.2.2 Corrosive Gas ............................................................................................................... 23
6 Regulations .................................................................................................... 24
6.1 Federal Communications Commission (FCC) .................................................. 24
Table of Contents
S21 Pro User Guide