2N Helios IP Audio Kit Installation Manual page 39

Follow the instructions below to
Press and hold the REST button.
Wait until the red and green LEDs on the device come on simultaneously
(approx. 15 s).
Wait until the red LED goes off (approx. 5 s).
Wait until the green LED goes off and the red LED comes on again (approx. 5 s).
Wait until the red LED goes off (another 5 s).
Release the RESET button.
Caution
In case of resetting the factory default settings on a device with a
version of firmware 2.18 or higher it is necessary to reprogram the
®
2N Helios IP Security Relay
2N TELEKOMUNIKACE a.s., www.2n.cz
reset the factory default values
using the instructions from section
:
2.4 .
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