Symbol MC9000-K/S Reference Manual page 531

The mobile computer must be inserted in the cradle or attached to the CAM,
both with their appropriate power supplies connected to a power source, for
the mobile computer to reset into IPL.
3. When the Initial Program Loader menu appears, release the scan and Power buttons.
Figure 14-7. Initial Program Loader (IPL) Menu
The Rom Files menu option is for internal use only.
To insure a successful download, do not remove power from the mobile
computer while in IPL mode.
CAUTION
Initial Program Loader
Platform
Application
PRIMFIRM
SECFIRM
ESSID
Config Block
Windows CE
Monitor
Rom Files
Splash Screen
Power Micro
Partition Table
System Reset
Auto Select
Configuring the Mobile Computer
14-13