2N NetSpeaker Complete Manual page 69

DC IN, or terminals marked DC IN + and DC IN –.
Warning
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2N NetSpeaker Factory Reset
In some cases, it may be useful to reset the
RESET button on the back panel. Do this, for example, if
respond, which may be caused by incorrect LAN settings, LAN configuration changes,
forgotten password and so on.
Resetting Procedure:
1. Use a thin rigid tool to press the RESET button on the back panel.
2. Keep the RESET button pressed until the front green LED stops shining (for
approx. 10 s).
3. Release the button as soon as the LED starts flashing green. It means that the
configuration in the internal FLASH memory is being deleted.
This operation takes about 50 s. Do not disconnect the device from power supply
during this period.
Firmware Upgrade
The 2N
NetSpeaker
all connected devices have identical and latest firmware versions. Refer to
or the latest firmware version.
Operating Terms and Transport
Operating temperature: 0° to 40° C (32° to 104° F)
Operating humidity: 10 to 85 % (not condensing)
Permitted temperature range for product transport: -25 to +60 ° C (-13° to 140°
F)
®
2N TELEKOMUNIKACE a.s., www.2n.cz
If you use an adapter other than the recommended one, do not exceed
the nominal supply voltage value of 12V. Also make sure that the supply
voltage polarity is correct. Exceeding nominal values and/or incorrect
connection may lead to irreversible damage of the equipment.
®
NetSpeaker firmware upgrade starts automatically whenever
gets connected to the
®
2N NetSpeaker
2N
®
2N NetSpeaker Server
factory values using the
®
NetSpeaker ceases to
2N
. This guarantees that
www.2n.cz
69
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