PIONEER AVIC-S2/XZ/UC
Manual de Servicio

1

2

3

4

7. Execute the file named "dnw.exe" at computer side, and click "USB Port" "Transmit" item, then select the UBOOT file. (Figure 2-5)
A

B

Figure 2-5 Select the UBOOT file 8. Waiting for seconds in UBOOT upgrade process. (Figure 2-6)
UBOOT Upgrade
C
0=UBOOT by SD/MMC 1=UBOOT by USB 2=Exit Choice: 1 Uboot Upgrade downAddr : 30025020 Waiting for download � Cable not connected. USB Cable connected. Download OK. cs : 000051ED Writing UT image � Written 75%
10

D

Figure 2-6 The UBOOT upgrade process 9. After the menu of "UBOOT Upgrade" show "Upgrade OK", restart the device. Figure 2-7 The UBOOT upgrade OK (Figure 2-7)
UBOOT Upgrade
0=UBOOT by SD/MMC 1=UBOOT by USB 2=Exit Choice: 0 Uboot Upgrade downAddr : 30025020 Waiting for download � Cable not connected. USB Cable connected. Download OK. cs : 000051ED Writing UT image � Upgrade OK. Restart your device.

E

F

Figure 2-7 The UBOOT upgrade OK
6
1 2

AVIC-S2

3

4