Motorola MC3090Z, User Manual

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3 - 8 MC3090Z RFID Mobile Computer Integrator Guide
Exit LLRP
Tap the LLRP icon, then tap
Exit
to close the LLRP application.
To restart LLRP after exiting, use
File Explorer
to browse to the
\Application\LLRP
folder and tap the LLRP
executable (MobileLLRP.exe).
LLRP Registry Entries
RFID (LLRP) does not run when the MC3090Z is charging. Developers who require using the cradle with RFID
enabled can select Developer Mode by modifying a registry entry.
•
User Mode
- In this default mode, placing the mobile computer in the cradle (with charging on) disables LLRP
and the LLRP icon indicates that it is disconnected. Placing the mobile computer on AC power charges the
device and disables LLRP. Removing AC power reconnects LLRP.
•
Developer Mode
- Selecting Developer Mode disables charging and the developer can place the mobile
computer in the cradle for debugging and development. The device remains in Developer Mode regardless of
whether it is charging until re-enabling User Mode.
To select Developer Mode via registry:
1.
Edit the file
params.reg
in the
\Application
folder. To do this, copy the file to the PC, or use a word editor on the
mobile computer.
2.
Set the
DevMode
registry entry value to 1:
[HKEY_LOCAL_MACHINE\SOFTWARE\Symbol\RFID\LLRP]
"DevMode"=dword:00000001
3.
Tap on the modified file and select
Yes
to merge the registry.
4.
Warm boot the device by holding down the
7
,
9
, and
Power
keys.
5.
Restart LLRP (if it is not already running).
To change back to user mode, repeat this procedure, setting
DevMode
to
0
.
LLRP checks AC power every five seconds and takes the appropriate action based on whether or not it is in User
Mode.