NORTHSTAR ECHO USER’S MANUAL
© 2018 JTECH Medical MN065_N
4
Receiver LED states
Explanation
Off
Off, the Receiver is not powered
On
The Receiver is powered.
Device LED states
Explanation
Off
Off power state.
Solid GREEN
Device is indicating that the battery has completed charging.
Solid GREEN, blinking BLUE 1
time per second,
The device is plugged in, receiving power from an external source, and
the battery is actively charging.
Alternating BLUE / GREEN
The battery is overheated (thermal fault) warning.
Solid ORANGE
Unknown battery status.
Blinking RED 10 times per second
The device has a low battery and is awaiting for a communication link
with the Receiver.
Solid RED
Battery is critically low (Less than 20 minutes remaining).
Blinking RED 5 times per second
Battery is dead. This happens on any attempt to turn the device on.
Blinking RED 1 time per second
The device has a low battery and actively communicating with the
Receiver.
Solid RED blinking OFF 1 time per
second
The device has a low battery and is attempting to reestablish
communication with Receiver.
Blinking BLUE 1 time per second
The device is in testing mode and actively communicating with the
Receiver.
Solid BLUE blinking OFF 1 time
per second
Waiting to reestablish communication with the Receiver.
Blinking BLUE 10 times per
second
The device is waiting for a communication link with the Receiver.
LED States
