VEMCO - VR2C Manual
9
Jul 2018
4
1.3.1
Status Light (LED) Flashes
The red Status Light on the side of the VR2C case flashes based on the task being performed or the status of
the receiver. The flashes can be interpreted using the table below. The Status Light is an LED (Light
Emitting Diode) and has been referred to as such in past documentation.
VR2C LED Flashes
Interpretation of Flashes
No flash
Not powered or in Suspend Mode
Two quick flashes every 5 seconds
VR2C is in record mode (records any received pings)
Two quick flashes every 10 seconds
The VR2C memory is full
One short flash
An acoustic ping was received
One long flash
A complete detection was written to memory
When the VR2C is first powered, it will flash four times to
indicate that it has successfully completed the start-up process.
After the four flashes, the Status Light will begin flashing based
on its status. The most common flash pattern is two quick flashes
every 5 seconds to indicate the receiver is recording. If the
receiver’s Status Light flashes anything other than what is
explained in this section, then contact VEMCO’s Customer
Support team for assistance.
