Firmware Upgrade - Pioneer AVH-280BT/XNUC Service Manual

1

6.3 FIRMWARE UPGRADE

UPDATE METHOD AND VERSION CHECK
A
Version UP
1. Put a software file you want to rewrite in the USB memory stick. (Attention: Store only a file to rewrite.)
Please rewrite SOC and System ucom individually.
CAUTION:
Please rewrite SOC first, and then rewrite System ucom.
If you rewrite the system first, you cannot continue to rewrite the software.
2. Turn on the power of the product and confirm that it is "ON".
Insert the USB memory stick prepared as Step 1 into the USB port on the rear side.
B
C
3. Press the RESET key while pressing and holding the " VOL - " and "  " keys at the same time.
RESET
D
The system starts up in the Software upgrade mode, and the "CAUTION" screen is displayed.
ATTENTION:
If the system starts in other modes than the Software upgrade mode, the keys may not be pressed correctly.
In that case, press the " VOL - " and "  " key correctly and press the RESET key again.
E
F
38
1
2
CAUTION:
It takes about two minutes to update SOC and System
ucom. Do not remove the USB memory stick or turn
off the power until the updating procedure is completed.
Removing the USB memory stick or turning off the power
while the update is in progress may damage the software.
AVH-280BT/XNUC
2
3
3
4
4