Canaan AvalonMiner 1066 Pro User manual

User Manual
AvalonMiner 1066 Pro

1066 Pro
1
Overview
Thank you for choosing AvalonMiners. Please read through this user manual carefully before
mining as to ensure the correct operation and installation of the products. Please keep the
manual properly for future reference.
Product Specification
Model Name
AvalonMiner 1066pro
Hashrate
55TH/s， -3%~+3%
Power Efficiency
63J/T, -5%~+5%@25℃
65J/T, -5%~+5%@35℃
Power Consumption
3250W, -5%~+8%@Wall-Plug, 185~280V AC 50~60Hz
Power Supply AC Input
185~280V AC 50~60Hz 16A (Max)
Chips
342 x A3205 16nm ASIC
Smart Controller
Canaan Kendryte K210 Artificial Intelligence SOC
Connection
RJ45 Ethernet 10/100M, Daisy-Chain Connection
Air-intake Temperature
-5℃~+35℃
Cooling
4 x 12038 FAN
Noise
75dB（Typical）
Operation Humidity
5%~90% Non-Condensing
Cubic Feet Per Minute
250CFM
Net Weight
11.4kg
Net Dimensions
331mm x 195mm x 292mm
PSU Plug Type
C19
Safety Regulation
Caution: In order to prevent human safety accidents, such as Mining machine and power
damage, fall, electric shock and fire, please install and use the machine strictly in accordance
with the instructions. It’s prohibited to modify the Mining machine or power and replace the
components personally.
▪Don’t use the power supply beyond the rated voltage range.
▪Don’t put the Mining machine in unstable places.
▪When inspecting and repairing the Mining machine or the power supply, please
entrust professional personnel for the operation.
When abnormal phenomena of Mining machine or power supply occurs, cut off the power
immediately and contact the [e-mail].

1066 Pro
2
Content
Chapter 1 Hardware Connection..............................................................3
Control Panel...................................................................................................... 3
Connection of Miner Management board........................................................... 3
Chapter 2 Button and Light Indicator .......................................................3
Buttons............................................................................................................... 3
Light Indicator..................................................................................................... 4
Chapter 3 Work Mode..............................................................................4
Normal Mode ..................................................................................................... 4
Configuration Mode............................................................................................ 4
Chapter 4 System Setting .........................................................................5
User Login .......................................................................................................... 5
Network Setting.................................................................................................. 6
Mining Pool Setting............................................................................................. 6
User ID and Password ......................................................................................... 7
Chapter 5 Firmware Upgrade...................................................................7
Chapter 6 Factory Reset...........................................................................7
Chapter 7 Warranty .................................................................................8
Chapter 8 Trouble Shooting .....................................................................8
Boot Failure ........................................................................................................ 8
Cannot Mine....................................................................................................... 9
APPENDIX ..............................................................................................13
Appendix I Restore factory settings................................................................... 13
Appendix II How to check the firmware revision............................................... 13
Appendix III Method to batch upgrade the firmware via FMS ........................... 14
Appendix IV Parameters in Log ......................................................................... 15
Appendix V LED status ...................................................................................... 17
Contact ..................................................................................................18

1066 Pro
3
Chapter 1 Hardware Connection
Control Panel
Connection of Miner Management board
Open the upper panel and you can see the structure of the entire management module
of the miner. The internal interfaces are shown in the figures:
③ Fan connection. Connecting with fan cable(by 4PIN connector).
④Connection of Power Supply Unit and MM board(by 6PIN connector).
⑤Connection of Hash Board and MM board(by 2x7PIN connector).
Chapter 2 Button and Light Indicator
Buttons
RESET：System reset button. Please note that system reset will not affect network
① Network port
② Fan connector, connecting the 4PIN fan cable

1066 Pro
4
connection
FUNC：Functional button. It can be used to reset the miner back to the factory settings,
enter the configuration mode, and switch lighting status in operation, etc.
Light Indicator
•The light indicator flashes in red several times after power-on
•After device startup, the indicator lamp turns white for about three secs. During this
period, press the FUNC key, then device will enter the configuration mode.
•The indicator lamp is green under normal mining condition.
•The indicator is yellow during system preparation.
•The indicator lamp is red when the system is overheated.
•During system operation, the light indicator turns white by FMS software or
manually pressing the FUNC key, and the lamp reset to original color after the
button pressed again.
Reset Mining to factory settings: Press the FUNC function key (before the red indicator lamp
flashing) when power on for five seconds till the white indicator flickers which means setup
finished, and then press the RESET or power to restart.
Chapter 3 Work Mode
The device has two work modes: “Normal Mode” and “Configuration Mode”.
Normal Mode
The device runs in this mode most of time, in which network can be using DHCP (dynamic
acquisition) or static IP. The default setup is DHCP.
Configuration Mode
Press the FUNC key when the lamp is white (about three secs.) after startup, and the device
will enter configuration mode.
In this mode, the IP address is static (address: 192.168.168.168, subnet mask: 255.255.255.0).
The built-in Web service of the device can be accessed through PC browser to configure
network, mining pool, password and other information.
Set PC to static IP address: 192.168.168.100 (or any other non-conflicting address with the
same segment), subnet mask: 255.255.255.0, connect to the same network with the device
(under the same switch or router, or directly connect PC to the device network).

1066 Pro
5
- Please right click to open network & internet settings.
- Go to “change adapter options” to disable WLAN and enable Ethernet.
Then use browser to access http://192.168.168.168/ to configure the device(Modify static IP,
etc.). After configuration, nothing will take effect unless machine rebooted. Users are free to
either click Reboot key on the left part of the interface or power off manually.
Note: please do remember to switch internet connection, otherwise there won’t be access to
internet for miners.
Please input the IP address modified into the browser. The indicator lamp will turn green under
correct operations.
Chapter 4 System Setting
Access the device's built-in Web service through browser and enter the device interface after login.
User Login
Default username: root, default password: root, it can enter the Overview page after login.

1066 Pro
6
Network Setting
Click the Network in the configuration menu and set it to DHCP (dynamic acquisition) or
IP(Static).
Note: After pressing the save button，please remember to restart the machine to make sure
your network setting effective. To restart it, users can click Reboot on the left, or press RESET
button (on the miner), or power off and on.
Mining Pool Setting
The below figure is the factory settings. There are two modes here: Normal Mode and High-
Performance mode. When using the high-performance mode, please be noted to use high
consumption power supply for output in case of any hardware damage.
Note: After pressing the save button, please remember to restart the machine to make sure
your mining pool configuration effective. To restart it, users can click Reboot on the menu, or
press RESET key (on the miner) or restart the miner physically.

1066 Pro
7
User ID and Password
Default username: root, default password: root
Click Administrator on the menu to set a new password and save it.
Chapter 5 Firmware Upgrade
The upgrade package file’s format is *. aup, which can be downloaded through the official website
or via customer service.
The device’s firmware upgrade can only be implemented through FMS software.
Chapter 6 Factory Reset
Press the FUNC key for five to ten secs (Before the light indicator turning red) when the power is
on, and the system will automatically clear the saved configuration, including network, mining pool,
password and other information.
After the configuration cleared, the white light indicator will flash frequently indicating that the
recovery configuration is successful. After loosening the FUNC button, press the RESET button to
restart, or cut off the power supply to restart, and the system will use the default factory
configuration to work.

1066 Pro
8
Chapter 7 Warranty
After the miner having run for some time, such machine glitches as loosened connection or
abnormal damage shall be taken into consideration. For this, users are free to troubleshoot it
themselves after consulting our professional engineers. If the device is damaged within the
scope of warranty, contact our after-sales personnel for quick repairs.
We guarantee a 180-day warranty of the product since the date the customer receives the
goods, but the followings will invalidate the warranty:
Any physical damage caused by self-disassembly of the products or other causes
(including but not limited to breakage, fragmentation, parts or components missing,
etc.)
Damage caused by lightning, voltage surge, etc.
Burn marks on the PCB or the chips burnt down.
Damage caused by water intake and immersion
PCBs are damped and corroded
Over the warranty period
Unfortunately, if the above circumstances occur, we can still provide fee-based maintenance
services for the devices, and users can also contact after-sales personnel to purchase the parts
to repair by themselves.
Chapter 8 Trouble Shooting
Boot Failure
Failures
The fan of the miner does not work or the light indicator does not light up.
Possible root cause
The fan cable comes loose;
The cable of the power supply with the control board disconnected;
The AC power input disconnected;
The power module has fault;
The control board has fault;
The power output is with short-circuit protected.
Trouble shooting guide

1066 Pro
9
✓Power on the miner and plug in the network cable connected to the switch (or router).
Check whether the link light of the network port is flashing. If the light of the network
port is off, it means that the MM control panel is out of power. Then It is necessary to
check whether the power cable is connected, replace the power supply or check whether
there is a short circuit of the power output.
✓If the mesh light is on, but the LED light on the MM control panel is off, then the MM
control panel needs to be replaced.
✓If the LED on MM board is on but the fan doesn’t work, please check the fan cable or
replace the fan.
Cannot Mine
Failures
The mining pool cannot be connected for a long time (more than 5 minutes) after
booting up (the miner lights up yellow for a long time, does not turn green, and has
no hash rate).
The mining pool can be connected after the machine is turned on (the mining
machine LED is green), but it has no computing power.
Possible root cause
Mine pool configuration error;
Network configuration error;
The miner cannot access the external network;
No main output for the power supply of the miner (wiring error, overload, short
circuit or damage);
Miner hash board is not working;
Miner overheating protection.
Trouble shooting guide
✓If you cannot use the PC to connect to the miner through the network, you can try
to reset the factory settings after confirming that the network environment is
normal, the network cable is firmly connected, and the miner is turned on normally.
For the method of resettting factory settings, see Appendix 1.
✓Check the current version of the miner's firmware. It is recommended to use FMS to
update to the latest version. For the upgrade method, see Appendix III
✓Check the status of the hash board
✓Click Overview to check the working status shown as ② in the figure below.
Normally, it should be In Work. If OverHot indicates overheating shutdown, you
need to check the fan and ambient temperature as follows.
✓Check the number of Hash Boards shown as ③ in the figure below. The value

1066 Pro
10
should be 3. If the value is 1 or 2, you need to contact our after-sales personnel to
deal with it. If it is 0, you need to check the power status according to the following.
✓Check the power, temperature, network status and fan status
Click the Log in the menu as below.
Check the following fields in the right field:
•NETFAIL (as shown in ②) : records the time of disconnection from the ore pool (if it
has not been disconnected or never connected to the ore pool, this is all 0).In the
record, the odd term (items 1, 3, and 5) is the time of disconnection from the pool,
and the even term (items 2, 4, and 6) is the time of recovery from the pool. If only
the odd term has data and the even term is 0, it means that the connection with the
pool is disconnected and not recovered (usually because of the excessive traffic of
the pool server, the connection can be broken. If frequent occurrence occurs for a
long time, the other mining pool can be replaced).
•SYSTEMSTATU: records the current working state, normally In Work (shown In
③).Where Hash Board (as shown in ④) is the number of working Hash boards,
which should be 3 for 1066 Pro. If it is 1 or 2, we need to contact the after-sales
service. If it is 0, you need to further check the state of the power supply.
•Temp is the ambient temperature and cannot exceed 35℃
•TMax is the highest chip temperature, which cannot exceed 85℃.
•TAvg is the average chip temperature.

1066 Pro
11
•If you see any of the above temperature terms exceeding the maximum level (Temp
over 35, Tmax over 85, TAvg over 68), you need to check the fan speed (as shown
in⑥). If the fan speed is normal, it is necessary to reduce the indoor temperature
and ensure good ventilation around the miner.
•Vo (as shown in⑦) is the average chip voltage, which is normally 32x.
•PS (as shown in⑧) is the state of power supply. The meanings of items 1-6 are as
follows:
Item 1: error code. 0 as a normal value. Other values indicate power failure or
output short circuit.
Item 2: voltage supplied to control panel. The normal value is 12xx.
Item 3: the voltage supplied to the HASH plate, normally between 1200 and
1400.
Item 4: the current from the power supply to the hash board, which is related
to the output power and voltage.
Item 5: the power output from the power supply to the hash board is 3300 for
the 1066 Pro model.
Item 6: the expected output voltage from the power supply to the hash board,
which is configured by the control board.
If the 6 parameters in the PS field of the power supply are all 0, it means that the control
panel cannot communicate with the power supply. Please check the line connection. If
the connection is correct, the power supply PSU needs to be replaced.
✓Check whether the configuration of mine pool, miner and miner's code is correct.
Click the menu to check the configuration of ①Pool, ②Worker and ③Password. Then,
click the Save button to Save the Settings.
✓Check your network Settings

1066 Pro
12
Click on the NetWork in menu and the default configuration is DHCP mode. If all the
data is empty, press F5 to refresh the page.
If you use static IP, you need to pay attention to the configuration of DNS. The wrong
DNS configuration will make miners not able to access the pool.
The commonly used DNS address in China is 114.114.114.114, and the commonly
used DNS address outside China is 8.8.8.8.
Note: after modifying the configuration, you need to click the save button to save the
configuration.

1066 Pro
13
APPENDIX
Appendix I Restore factory settings
•Method 1:
Steps
Remark
Ensure the machine is power off
Keep pressing FUNC button
Power on the machine
Note: need to keep the func button
pressed all the time.
Keep FUNC button pressed until the white LED
flashes.
•Method 2
Steps
Remark
Power on the machine
Keep pressing FUNC button
Press the reset button and release
Note: need to keep the func button
pressed all the time.
Keep FUNC button pressed until the white LED
flashes
Appendix II How to check the firmware revision
There are 2 methods to check the firmware revision
•Check the revision from the FMS menu：
Click Overview in menu, you can find the firmware revision in ②.

1066 Pro
14
•Check in FMS overview page:
Find the firmware revision from ①
Appendix III Method to batch upgrade the firmware by FMS
Startup FMS, select the corresponding miner in the main page, and click the Upgrade
button, as below:
Select the firmware file to upgrade (.aup) in the popup dialog box, and click open as below：
There will be progress display during the update process.

1066 Pro
15
At the end of the update, there is a notification of “All upgrades were successful” to indicate
the updating success. Otherwise All the IP addresses of the failed upgrades will be listed. For
the miners whose upgrade fails, they can be selected according to IP and then restarted by
clicking the button. After waiting for 3 minutes, they can try again to upgrade these
miners.
Appendix IV Parameters in Log
字段
名称
备注
Elapsed
Total running time of miner after
startup (unit: seconds)
Ver
Firmware revision
DNA
Unique ID
NETFAIL
The time to disconnect from the
mining pool and the time to restore
the connection after successful
connection to the mining pool.
The odd term (items 1, 3, and 5)
is the time of disconnection from
the pool, and the even term
(items 2, 4, and 6) is the time of
recovery from the pool.
SYSTEMSTATU
Current status of the system.
Including the working status and the
quantity of working hashboards.
DH
Average fault rate. The normal value is
between 0.6% to 1.6%.
Temp
Ambient temperature
TMax
Maximum temperature of Chip
TAvg
Average temperature of Chip
Fan1
Speed of Fan 1
Fan2
Speed of Fan 2
FanR
Percentage of Fan speed
Vo
Average voltage of Chip
PS
Power status
See Chapter 8
PLL0
The chip quantity in every frequency
for the 0th hash board.
e.g. PLL0 [256 589 1259 5786]
means there is 256 chips running

1066 Pro
16
in the 1st frequency…there is
5786 chips running in the 4th
frequency.
PLL1
The chip quantity in every frequency
for the 1st hash board.
GHSmm
Hashrate before calibration (unit:
GH/s)
Note: actual hashrate = the hash
rate before calibration *(1-DH)
GHSavg
Average hashrate for 1 hour
Average hashrate for 1 hour
according to actual work
submitted to the pool. It’s most
closed to the 24 hours average
hashrate from pool.
WU
Freq
The equivalent frequency
The chip works at different
frequency. The equivalent
frequency is the comprehensive
equivalent frequency of the
whole machine.
Led
Status of white LED
When a particular miner needs
to be found, the API is used to
light the white LED light of the
miner. This is the status of
whether the white LED lamp is
lit, 1 means it is lit, 0 means it is
not lit.
MGHS
Hashrate for one hash board, unit:
GH/s
MTmax
Chip temperature for one hash board
MTavg
Average chip temperature for one
hash board
TA
ASIC chip quantity
SF0
Frequency configuration of hash
board 0
e.g.
SF0 [500 525 550 575] means
frequency 1 is 500MHz,
frequency 4 is 575MHz.
SF1
Frequency configuration of hash
board 1
PVT_T0
Temperature list of all the chips for
hashboard 0
PVT_T1
Temperature list of all the chips for
hashboard 1
PVT_V0
Voltage list of all the chips for
hashboard 0
PVT_V1
Voltage list of all the chips for
hashboard 1
PVT_R0
DH list of all the chips for hashboard 0
PVT_R1
DH list of all the chips for hashboard 1

1066 Pro
17
Appendix V LED status
1. LED status transition when power on
Status
Red LED flashing
White LED lit
Yellow LED lit
Green LED lit
Duration
1s
1s
Approx. 20-30s
Long lasting
2. LED status
LED Status
Remark
off
Firmware is not running (power off).
Red LED flashing
Flashing for 1s when system startup.
White LED lights
Light for 1s when system startup or using API control for
lightening up.
White LED flashing
System enters testing mode (or the status after resetting to
factory setup. Need to release FUNC button for reset and the
main controlling enter the normal mode.
Yellow LED lights
The system has been startup but didn’t connect to the mining
pool.
Green LED lights
The system has been startup and connected to the mining
pool.

1066 Pro
18
Contact
To get more information about the installation and operation, please log in the
official website https://www.canaan-creative.com
or
send email to [e-mail]