Http://www.ifarsys.com
Mobile DVR Manual V6.0
34
4. Host Upgrading Instructions
Precautions:
During the upgrading, the following operations are forbidden: power cut, plugging or insertion
of hard disk or SD CARD, unlocking the hard drive lock or disabling ACC.
4.1. Upgrading Modes
This device supports local upgrading modes of SD card and hard drive; please refer to the
network platform operation manual for network upgrading;
4.2. Upgrading Steps
4.2.1. Applications
Format of upgrading file name: XXXXX-APP-*******.crc
Step 1. Copy the file to be upgraded onto the SD card or hard drive, ensure complete
copy of the file;
Step 2. Insert the SD card or hard drive into the device, unpowered;
Step 3. Enter the system menu, Management Tools-System Upgrading-Upgrading Type
(Select “Application”) -SD card or Hard drive to start upgrading;
Step 4. Messages like “System upgrading, do not cut the power”, “File check successful,
auto reboot for upgrading! ”, “UPGRADING…”, “Do not power off”,
“LOADING…”, etc. are shown on the screen.
Step 5. Upgrading completed, device rebooted and returning to the surveillance status.
4.2.2. Uboot/ Rootfs/Kernel
XXXXX-RFS-*******.crc
XXXXX-LDR-*******.crc
XXXXX-KNL-*******.crc
Please follow the same steps above for upgrading of uboot, rootfs and kernels.
4.2.3. SCM
Format of upgrading file name: XXXXX-MCU-*******.bin
Step 1. Copy the file to be upgraded onto the SD card or hard drive, ensure complete
copy of the file;
Step 2. Insert the SD card or hard drive into the device, unpowered;
Step 3. Auto upgrading after powered on;
Step 4. Messages like “UPGRADE MCU!”, “SUCCESSFUI!”,“REBOOT!” are displayed
on the screen successively;
Step 5. Upgrading completed, device rebooted and returning to the surveillance status.
Step 6. For SCM, there’s no need to enter interface settings, since there’s upgrading file
on the disk, juts power on for upgrading directly.
