Install Package from External SD Card: Select it when the upgrade package is stored on the external SD card
5.
Press the PTT button to activate the selected item.
6.
Select the upgrade package from the storage space of SD card, using the Audio+/Audio- to move up/down.
7.
Press the PTT button to upgrade the device. The upgrading process will be complete after about 15 seconds.
Do not power off the device in the upgrading process.
8.
Select the reboot system now item and tap the PTT button to reboot the device.
9.
Input the user name and password to log in to the system, and the new settings will be activated.
15.3
Extension Base
15.3.1 Components
User Manual of Portable Video Recorder
Figure 15. 1
Front View
102