Pioneer MRX-5 Advanced Manual page 12

AUX indicator
∫
When flashing red at 0.5-second intervals (MRX-
5 only)
The battery is running low on charge. After
flashing, the indicator goes out after a while. If
you press the INPUT button on the front of the
main unit in this state, the indicators flash to
indicate that the battery charge is low.
When all indicators are flashing blue
∫
(MRX-5 only)
A problem with the battery has been detected.
Contact the place of purchase.
EN
12