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SP20 Jackson
User Guide
February 2015
Document Revision 2.0
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SP20 Jackson User Guide
Version 2.0 2
SP20 Jackson User Guide Release Date: January 2015
COPYRIGHT
© Spondoolies-Tech Ltd. 2015. All rights reserved.
www.spondoolies-tech.com
Changes are periodically made to the information in this document. Changes are published as release notes and later incorporated into
revisions of this document.
No part of this document may be reproduced in any form without prior written permission from Spondoolies-Tech.
TRADEMARKS
Any companies and product names mentioned herein may be the trademarks of their respective owners.
NOTICE
The information in this document is deemed to be correct at the time of publishing. Spondoolies-Tech reserves the right to change
specifications without notice. Spondoolies-Tech is not responsible for incidental, consequential, or special damages of any kind in
connection with using this document.
REVISION HISTORY
Date
Revision
Description
October 2014
1.0
First Release
January 2015
2.0
Software updates
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Table of Contents
Table of Contents .............................................................................................................................................................. 3
1 Introduction .............................................................................................................................................................. 5
1.1 Scope ............................................................................................................................................................ 5
1.2 Related Documents ...................................................................................................................................... 5
2 Using The SP20 Jackson Dashboard .......................................................................................................................... 5
2.1 Viewing Mining Information ......................................................................................................................... 6
2.2 Controlling Units ........................................................................................................................................... 6
3 Administrative Management .................................................................................................................................... 7
3.1 Configuring Manual LAN Settings ................................................................................................................. 7
3.2 Controlling ASICs Operation ......................................................................................................................... 8
3.3 Changing Administrator Password.............................................................................................................. 10
3.4 Changing SSH Password .............................................................................................................................. 10
3.5 Setting Time Zone ....................................................................................................................................... 11
3.6 Report ......................................................................................................................................................... 11
3.7 Backup/Restore Settings ............................................................................................................................. 11
3.8 Factory Reset and Restore .......................................................................................................................... 12
3.8.1 Reset to Factory Settings ............................................................................................................ 12
3.8.2 Restore miner_gate_arm ........................................................................................................... 13
3.9 Device Registration ..................................................................................................................................... 14
4 Overclocking ........................................................................................................................................................... 14
4.1 Overview ..................................................................................................................................................... 14
4.2 Configuring Overclock Settings ................................................................................................................... 15
4.2.1 Basic Voltage Settings ................................................................................................................ 15
4.2.2 Advanced Voltage Settings ......................................................................................................... 15
Appendix A. Upgrading Your Firmware .......................................................................................................... 17
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A.1. Automatic Upgrade..................................................................................................................................... 17
A.2. Manual Selection Upgrade ......................................................................................................................... 18
A.3. Upgrade from a Firmware File. ................................................................................................................... 20
Appendix B. Find Your Unit IP Address ........................................................................................................... 21
Appendix C. Viewing ASIC Statistics ............................................................................................................... 22
Appendix D. Viewing Events ........................................................................................................................... 23
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Introduction
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1 Introduction
The SP20 Jackson is one of the most powerful Bitcoin miners available for the current home mining market, with an
amazing 1.7 TH/s hash power and remarkably low power consumption.
The SP20 Jackson is powered by an external power supply supplied by the owner.
1.1 Scope
This guide describes additional configuration procedures for the SP20 Jackson following installation and initial
configuration, as described in the SP20 Jackson Quick Start Guide.
1.2 Related Documents
SP20 Jackson Quick Start Guide
2 Using the SP20 Jackson Dashboard
The dashboard gives you a summarized overview of the important information you need to know about your SP20
Jackson.
To reach the dashboard from anywhere in the management console, in the menu click SP20 Jackson:
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2.1 Viewing Mining Information
1. Mining Rate – displays four graphs showing you the rate of the mining process over different durations.
2. Pools Information – lists the pools you have entered and their status, in addition to different mining statistics
for each pool.
3. Statistics – displays a brief summary of the mining statistics from all pools.
2.2 Controlling Units
The unit section displays essential information for your SP20 Jackson and allows you to perform basic actions.
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1. Unit Information - displays a summary of SP20 Jackson important information and unit status.
2. Control Buttons – enables you to perform the following actions:
Stop Miner – stops miner activity.
Restart MinerGate – restarts the mining software only.
Reboot – performs a power reset.
Blink LED – identifies the SP20 Jackson to which you are currently connected by flashing its front panel LED
(useful if you have multiple units).
3 Administrative Management
3.1 Configuring Manual LAN Settings
By default, the unit automatically receives the network settings from DHCP.
To set network settings manually:
1. In the menu, click Settings.
2. In the Network settings section, remove the selection mark from the Use DHCP checkbox.
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The following options appear:
3. Fill in the fields as follows:
LAN IP Address – the IP Address you want to set for the SP20 Jackson.
LAN Subnet – the Subnet mask of your network. (By default: 255.255.255.0)
Gateway –the IP Address of the router in your network (which connects to the internet)
DNS – the address of the DNS server you want to use (by default: same as your router)
4. Click Save. The SP20 Jackson will restart with the new network settings.
3.2 Controlling ASICs Operation
You can control the operation of individual ASICs in order to isolate a faulty or noisy ASIC.
To control individual ASIC operation:
1. In the menu, click Settings.
2. In the HW Control section, click ASICS Control Panel.
3. The following dialog window appears. The ASICS are numbered 0 – 7, in four loops (boards) numbered 0 – 3.
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4. Click the ASIC you want to disable.
Do not set an ASIC to a status of Removed. This status should only be used by a SpondooliesTech technician in case an ASIC has been physically removed from the board.
Selecting this option otherwise may damage your unit.
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3.3 Changing Administrator Password
It is highly recommended that you set a secure password in order to keep your SP20 Jackson and data safe.
To change the Administrator Password:
1. In the menu, click Settings.
2. In the UI password section, in the New password fields, enter the new password you want to set in both fields.
3. Click Save.
3.4 Changing SSH Password
The SP20 Jackson supports SSH connection from remote networks. It is highly recommended that you set a secure
password in order to keep your SP20 Jackson and data safe.
To Change SSH Password:
1. In the menu, click Settings.
2. In the SSH password section, in the New password fields, enter the new password you want to set in both
fields. The default user name/password is root/root.
3. Click Save.
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3.5 Setting Time Zone
To set your time zone:
1. In the menu, click Settings.
2. In the TimeZone section, select your time zone from the dropdown list.
3. Click Save.
3.6 Report
To generate a report of your settings and statistics:
1. In the menu, click Settings.
2. In the Report section, click Report.
The report will be produced as a file for download (depending on your browser preferences, you will be either
asked to save the file to a location to your choice, or it will be automatically saved in your default downloads
folder).
3.7 Backup/Restore Settings
To backup your custom SP20 Jackson settings and statistics to a file:
1. Plug a USB flash drive into the USB port in the front panel.
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2. In the menu, click Settings.
3. In the Backup section, click Backup.
4. Enter the name you want to give the backup file and navigate to the directory where you want to save it, then
click OK.
To restore configuration and statistics from a backup file:
1. Plug the USB flash drive that contains the backup file into the USB port on the front panel.
2. In the menu, click Settings.
3. In the Backup section click Choose File.
4. Select the backup file you want to restore and click OK.
5. Click Restore.
6. The unit reboots with the backup configuration and statistics.
3.8 Factory Reset and Restore
3.8.1 Reset to Factory Settings
To reset the unit to its factory settings:
1. In the menu, click Settings.
2. In the Factory reset section, select one of the following options:
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To reset only unit configuration and keep your pool and mining settings, select the Keep cgminer.conf
checkbox.
For a complete configuration and data reset, make sure that the Keep cgminer.conf checkbox is NOT
selected.
3. Click Reset to factory settings.
4. A dialog box appears. Click OK.
The SP20 Jackson will restart with the new settings.
NOTE
If a factory reset in this method did not work for you, refer to the procedure in http://www.spondoolies-
tech.com/blogs/technical-blog/13098521-sp10-sp30-recovery-sd-card-boot-sd-card-creation-instructions.
3.8.2 Restore miner_gate_arm
To restore miner_gate_arm:
1. In the menu, click Settings.
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2. In the Factory reset section, click Restore miner_gate_arm
3.9 Device Registration
By default, the device is configured to send device data to Spondoolies-Tech.
To disable\enable device registration:
1. In the menu, click Settings.
2. In the Device Registration section, unmark the checkbox to disable device registration or mark the checkbox to
enable it.
4 Overclocking
4.1 Overview
When the operating environment allows (in terms of surrounding temperature), you can adjust various power
settings to run the ASICs at a higher performance level. Alternatively, you can adjust overclocking settings to lower
values if you want the SP20 Jackson to consume less power.
The fan speed affects the power consumption and the noise that the SP20 Jackson produces, but also affects the
mining rate. The higher the speed, the more power the unit will consume and the more noise it will produce.
However, setting the fan to a low speed will result in lower mining rate.
You can either choose one of three basic pre-configured operating modes or you can manually set the voltage values
in advanced voltage settings.
Overclocking causes the SP20 Jackson to generate more heat, therefore make sure that
sufficient cooling is used and pay attention to the temperatures in the dashboard.
Changes to overclocking settings are your responsibility only. Although the SP20 Jackson
shuts down automatically in case of over heating, incorrect overclocking settings may
result in damage to your SP20 Jackson.
Pay careful attention to temperature changes after changing overclocking settings.
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4.2 Configuring Overclock Settings
4.2.1 Basic Voltage Settings
To change basic voltage settings:
1. In the Main Menu, click Settings.
2. In the over-clocking section, select one of the three operating modes.
3. Click Save.
4.2.2 Advanced Voltage Settings
Advanced voltage settings are intended for advanced users and are your responsibility
only. Although the SP20 Jackson shuts down automatically in case of over heating,
incorrect overclocking settings may still result in damage to your SP20 Jackson.
Pay careful attention to temperature changes after changing overclocking settings.
To change advanced voltage settings:
1. In the Main Menu, click Settings.
2. In the over-clocking section, click Advanced Voltage Settings.
3. A dialog box appears. Read the message carefully and approve by clicking OK.
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4. Set the required values in the appropriate fields.
5. Click Save.
6. After changing overclocking settings, watch the temperatures in the dashboard to make sure they remain within
the valid range.
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Appendix A. Upgrading Your Firmware
Spondoolies-Tech Ltd releases firmware upgrades for the SP20 Jackson as required.
You can upgrade your firmware in two ways:
Automatic Upgrade – automatically downloads and installs the newest stable version of firmware for your unit if
a newer version exists.
Manual Upgrade (for advanced users) - allows you to choose a specific version to install from a list of older
versions and test versions.
A.1. Automatic Upgrade
To upgrade the unit firmware automatically:
1. In the menu, click Firmware Upgrade:
2. Click Upgrade.
3. A dialog window appears. Click OK.
4. The SP20 Jackson will check if a newer version for the unit is available. If found, it will be automatically
downloaded and installed. Progress is displayed in the status box at the bottom. Upgrading can take up to one
minute.
5. When the upgrade successfully completes, a message appears in the status box. Click Reboot
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6. The miner reboots with the new version.
A.2. Manual Selection Upgrade
To upgrade the unit firmware manually:
1. In the menu, click Firmware Upgrade:
2. Click Manual Selection:
3. A notification appears, read the notification and approve by clicking OK.
4. In the dropdown list, select the required firmware version and click Upgrade Now:
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5. Another notification appears. Read through the notification and approve by clicking OK.
The upgrade will start. The progress is displayed in the status box at the bottom. Upgrade can take up to one
minute.
6. When upgrade completes successfully a message appears in the status box. Click Reboot
7. The miner reboots with the new version.
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A.3. Upgrade from a Firmware File.
To upgrade the unit firmware from a file:
1. In the menu, click Firmware Upgrade:
2. Click Upload FW file:
3. The following buttons appear. Click Choose File.
4. A dialog window opens. Navigate to the FW file you want to upload and select it.
5. Click Upgrade from File.
6. A notification appears. Read through the notification and approve by clicking OK.
The upgrade will start. The progress is displayed in the status box at the bottom. Upgrade can take up to one
minute.
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7. When upgrade completes successfully a message appears in the status box. Click Reboot
8. The miner reboots with the new version.
Appendix B. Find Your Unit IP Address
If you connected the SP20 Jackson to your network but cannot open the management console by typing myminer.io
in the browser (see the SP20 Jackson Quick Start Guide), you can enter the unit IP address instead.
To find the IP address you can use one of the following methods:
Router Management Console
Log into your router management console and find the list of connected devices with their IP address. In the list of
connected devices, look for an entry beginning with “miner” and enter its IP address in the browser.
IP Scanner
Run an IP scanner to scan for devices connected to your network. You can download Angry IP Scanner from
http://angryip.org/download (or use any other IP scanner of your choice). In the list of devices, In the list of
connected devices, look for an entry beginning with “miner” and enter its IP address in the browser.
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Appendix C. Viewing ASIC Statistics
The Statistics window displays detailed information about the unit and for each ASIC separately. This information is
especially important when configuring overclocking (in order to check temperatures).
The list of ASICs is divided into groups represented in the log as LOOPs:
Loops 0-1 contain the ASICs on the top board front to back (0 – front; 1 – back)
Loops 2-3 contain the ASICs on the bottom board front to back (2 – front; 3 – back).
Each ASIC temperature is displayed in the column marked in the following figure:
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Appendix D. Viewing Events
To view system events:
1. In the menu, click Events
The events are divided into two logs:
1. System Recovery Log –Displays events related to the mining software only. Data on this log is not saved, it is
deleted upon reboot.
2. System Log – Displays general system events (including mining software events). Data on this log is saved and
will remain after a reboot.
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