The GAIN LED ring will turn green when the CAPTURE INPUT level is healthy.
The GAIN LED ring will turn blue when the CAPTURE INPUT level is too low. Increase the
GAIN or turn on the BOOST switch to compensate for the low level.
The GAIN LED ring will turn red and blink when the CAPTURE INPUT level is clipping. Turn
off the BOOST switch or reduce the output level of the target device until the signal level is
correct (Green LEDs).