Logitek Electronic Systems JetStream Audio Networking Platform - Manual (Page 28)

6 Operation
This chapter covers the basic operation of the JetStream Mini.
Initial Power-Up
Depending on your distance from Logitek Electronic Systems’ factory, your JetStream may have
had a long journey to get to you. It’s always a good idea to re-seat all I/O cards prior to powering on
your unit.
Power Loss at Audio Engine
In the event of loss of power at the JetStream, upon the resumption of power, it will return to the
same state it was in prior to the power failure.
Audio from local sources will begin to play within 3 seconds of power up. It can take up to two
minutes for networked JetStreams to find each other and begin streaming after a power failure.
Networked sources will remain silent until they automatically restore the connection..
Recovering From a Bad Upload
If the configuration stored on the JetStream is corrupted for any reason, the DSP will refuse to start.
When this occurs, all LED lamps on all I/O cards and on the DSP (Surface) card will light
simultaneously and no audio will be present. After a few seconds, the DSP will restart; the lamps
will shut off and turn back on again, and the process will repeat every few seconds. You may hear a
popping noise in your monitor speakers as the unit resets.
Recover from this condition with an idle reset.
Idle Reset
Unplug the power to the unit. Press and hold the Find Me button on the back of the JetStream and
apply power. Release the Find Me button when you see the DSP lamp begin to blink. You may now
upload a good configuration to the JetStream to resume operation.
 TIP: If the JetStream is constantly rebooting, you can often force an Idle Reset by
pressing and holding Find Me while it reboots without pulling the power. If you're
not successful doing an Idle Reset with this method, pulling the power cord and
holding Find Me during a power up will definitely work.
Logitek JetStream MINI Reference Manual 28