110 HP Jornada 700 Series Handheld PC 
 
For developers, an HP embedded Java virtual machine. 
·   HP ChaiVM allows development of custom Java applications 
for use on the HP Jornada H/PC. ChaiVM is an HP 
developed virtual machine, compliant with the Java
™
 Virtual 
Machine Specification, and tailored specifically for devices 
like the Jornada H/PC. 
For more information about HP ChaiVM visit the Chai 
Web site at http://www.chai.hp.com
. 
Using HP ChaiVM with Internet Explorer 
HP ChaiVM is enabled in Internet Explorer by default. Java 
applets are automatically displayed in the browser screen for you 
without any special action required.  
With HP ChaiVM enabled, a minimum of 16MB of system 
program memory is required. If necessary, you can adjust 
memory settings using the System control panel.  
To open the System control panel, on the Start menu, tap 
Settings, tap Control Panel, and then tap the System icon. Adjust 
the slider to change memory allocation settings. (For more 
detailed information about adjusting memory settings see 
Managing Memory in chapter 7.) 
Disabling HP ChaiVM in Internet Explorer 
Occasionally you may encounter a Web page using Java applets 
that does not load properly, preventing you from accessing the 
site or causing Internet Explorer to shut down. Disabling HP 
ChaiVM may make the site accessible, but you will not be able to 
view the Java applet. 
To Disable HP ChaiVM in Internet Explorer 
1. Tap Start, tap Programs, tap HP Applications, and then 
double-tap HP ChaiVM. 
2. Tap Options to open the ChaiVM Options dialog box and 
uncheck the Enable HP ChaiVM plug-in in Internet 
Explorer check box. 
3. Tap OK to save your changes and exit the ChaiVM Options 
dialog.