TRENDnet TPL-421E Quick Installation Guide - Page 3

Optional Sync Button Procedure

Page 3 highlights

3. Optional Sync Button Procedure Note: TRENDnet adapters auto-connect out of the box over a pre-encrypted Powerline signal. The following recommended optional Sync Button Procedure changes the existing Powerline encryption key. Push Sync button for 1 15 seconds to generate new network encryption key. All LEDs will turn off and then turn back on. A Push Sync button for 2 3 seconds, then release. POWER LED will blink. (On Adapters A & B) B 3 POWERLINE LED will turn solid when connected. Internet Connect Additional Adapters using the Sync button (On Adapter A or B) Push Sync 1 button for 3 seconds. Then release. POWER LED will blink. 2 (On Adapter C) Push Sync button for 3 seconds, then C release. POWER LED will blink. (On All Adapters) POWERLINE 3 LED will turn solid when connected. 3 4

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Note
: TRENDnet adapters auto-connect out of the box over a pre-encrypted Powerline signal. The following
recommended optional Sync Button Procedure changes the existing Powerline encryption key.
3. Optional Sync Button Procedure
1
2
3
Push Sync button for
3 seconds, then
release. POWER LED
will blink.
(On Adapters A & B)
POWERLINE LED will
turn solid when
connected.
1
(On Adapter A or B) Push Sync
button for 3 seconds. Then
release. POWER LED will blink.
(On All Adapters) POWERLINE
LED will turn solid when
connected.
Connect Additional Adapters using the Sync button
3
4
3
(On Adapter C) Push Sync
button for 3 seconds, then
release. POWER LED will blink.
2
B
A
C
Internet
Push Sync button for
15 seconds to
generate new network
encryption key. All
LEDs will turn off and
then turn back on.