How To Update Usb - Pioneer krp-m01 Service Manual

5

8.2 HOW TO UPDATE USB

Preparation
Expand the image-file folder for USB updating in the root directory of the USB memory device.
Example: Folder construction after expansion in the root directory of the USB memory device
(With the nonencrypted
folder)
(With the encrypted
folder)
Description of the figures
On the MR (Media Receiver)
Status
MR: Power ON (blue LED lit)
LED
AC (ON)
LED lit
MR: During USB updating
LED
LEDs alternately flashing
(Rapid flashing)
Procedures
The methods for USB updating in System Operation mode and Standalone Operation mode of the MR are described below.
Note: Make sure that the display is always set in System Operation mode.
System Operation mode:
How to set: Issue the "MRMS00" RS-232C command to start
setting.
Note: Make sure that the display is always set to ON.
(1) Setting before starting USB updating
Set only the MR from last Standby ON to AC OFF.
On the MR
MR: Power
LED
Unplug the AC
power cord.
MR: AC OFF
LED
5
6
[update]
boot.img
update.ctl
update.iso
update.lst
[update] An encrypted image-file folder for USB updating will be released
boot.img for general users.
update.ctl
update.enc
update.key
update.lst
USB memory
device
MR: No status change
LED
AC (OFF) LED unlit
Only during Standalone Operation mode
MR: Power ON
LED
LEDs alternately flashing
(Slow flashing)
Normal mode
On the Panel
Panel: Screen ON
LED
Screen (ON)
Panel: MR AC OFF
LED
6
7
On the Panel (Display)
Panel: Screen ON
LED
Screen (ON)
Panel: Screen OFF
LED
Screen (OFF)
Standalone Operation mode:
How to set: Issue the "MRMS01" RS-232C command to start
setting.
(1) Setting before starting USB updating
Disconnect the AC power cord.
KRP-M01
7
8
Panel: MR AC OFF
LED
Screen (OFF)
LEDs alternately flashing
(Slow flashing)
Standalone Operation mode
of the MR
On the MR
MR: AC OFF (All LEDs unlit)
LED
8
A
B
C
D
E
F
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