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1. Strip 0.25 inch (6.35mm) of insulation off all wires.
2. Insert each wire into the appropriate opening on the connector (according to the wiring diagrams and connector
types described in this section).
3. Tighten the screws to secure the wire in the connector. Do not tighten the screws excessively, as doing so may
strip the threads and damage the connector.
ID Pushbutton
All MU-series controllers feature an ID pushbutton which you can use to reset the default settings on the controller or
restore the controller to its factory firmware image.
The ID Pushbutton functionality is as follows:
A Quick press will send out an HControl "Identify" message
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Press & hold for 10 seconds will perform a configuration factory reset
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Press & hold for 20 seconds will perform a configuration factory reset including return to factory firmware.
A factory reset performs the following operations:
All user scripts (Python, Groovy, JavaScript) and libraries are deleted
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All manually installed extensions are uninstalled
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All manually configured repositories are removed
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All device instance files are removed
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All Plug-in configuration items are reset to their defaults
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All SMTP servers are removed
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ICSP authentication/encryption returns to "off"
All bound NDP devices are unbound (TBD)
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All IRL files are removed
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All installed HiQnet AudioArchitect files are removed
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HiQnet node id returns to default
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All Duet module .jar files are removed
Network configuration is returned to defaults
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LAN returns to DHCP client mode, hostname returns default value
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ICSLan returns to DHCP Server mode on octets 198.18.0.x
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802.1x is disabled
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Network time is disabled
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NTP servers are cleared
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Time will coast using the real-time clock
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Time zone returns to default
User accounts are deleted
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The default credentials of "admin" with default "password" are restored
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"support" user is disabled
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Any configured syslog server is disabled and cleared
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Any configured flash media logging is disabled
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Any manually installed certificates are removed
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Factory certificates for HControl, HTTPS and Secure ICSP are restored
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Device control ports return to default state
IRL files are cleared
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Serial port comm parameters return to their default (9600, 8 data bits, 1 stop bit, No parity, 422/485 disabled)
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All I/O's return to digital input mode with default threshold values
pg. 26
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