Empatica E4 - 5. Interacting with the E4; Button and LED Indicator Light; Button Interactions

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empaca
©
2015
Buon interacons
The E4’s push buon interface will trigger dierent acons depending on the duraon of the
buon press.
5. INTERACTING WITH THE E4
Buon and LED indicator light
The E4 is controlled with a push buon interface .
Status is viewed from the E4’s mul-color LED indicator light .
2
BUTTON
1
STATUS LIGHT
2
1
TAP PRESS
2 SEC< 1 SEC > 5 SEC
HOLD
Tap the button to tag an event
while recording.
The light will come on for 1
second indicating a tag has
been registered
Press the E4 button to power
on/off.
The E4 records automatically
40s after powering on.
Hold the button to reset your E4.
i.e. Use it when updating the
firmware.
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