Resetting parameters of a device to default values is necessary in the next cases:

• login and/or password for accessing a web interface of a device is lost;
• no information about a current IP address of a device;
• in certain cases after updating firmware of a device

This procedure sets all customizable parameters of a device to default values (IP address, access filters, user name, password and other settings).

To reset parameters to default values, there is a need to consequently perform the next actions (for a NetPing 2/PWR-220 v3/ETH device without a built-in battery):

• switch off power of a device;
• press the reset button «Reset»;
• switch on power of a device keeping the «Reset» button pressed for 15-20 seconds;
• release the button, all parameters of a device are reset to default values

To reset parameters to default values, there is a need to consequently perform the next actions (for a NetPing 2/PWR-220 v2/SMS device with a built-in battery):

• press and keep the «Reset» button pressed for more than 5 seconds (use a pen/stilys/pencil, etc.);
• release the «Reset» button, CPU LEDs near Ethernet ports will blink, all parameters of a device are reset to default values

After resetting parameters to default values, there is a need to perform an initial configuration of a device – see more detailed description in the document «Firmware description». Where to Get a Document with a Firmware Description?