Graphical User Interface For the HP48/HP49/HP50g Calculators (URPLUI)
==================================================================

URPLUI is a set of User-RPL programs and utilities which provides
a graphical user interface (GUI) for User-RPL based applications
running in the HP48 series/HP49 series/HP50g calculators.  You can use 
these GUI based routines to create useful and attractive applications.

All User-RPL GUI-based applications found in the web site
www.stanlui.x10.mx use URPLUI.  Therefore, in order to 
run these applications, URPLUI must be installed in your calculator.

Installation Instructions 
=========================

You may install URPLUI to your HP calculator in two ways: 
(1) install using UEdit or (2) install manually.

Install by using UEdit
======================

This zip file contains the URPLUI program and GROB variable files,
and a UEdit project file 'urplui.hp2'.  THIS REQUIRES UEDIT INSTALLED IN
YOUR PC.

To install URPLUI into your calculator:

1.  Unzip the zip file and stores all variables and the project file
    into a PC directory of your choice.

2.  On your calculator, create a directory name {HOME URPLUI}.  URPLUI
    will reside in this directory.

3.  Run UEdit on the PC. (You can download UEdit at the same site)

4.  From the 'File' menu, select 'Open Project...'

5.  Select the project file 'urplui.hp2' from your PC directory in the
    open project file dialog window to load the project to UEdit.

6.  Connect the calculator to the USB serial port using the USB cable.

7.  Start the HP's Conn4x Connectivity program, and make the connection to the
    calculator.  Start the X-Modem server on the calculator (for hp50g, 
    Right shift key, then right arrow key).

8.  Set TEXT Mode transfer from Conn4x.

9.  From UEdit, set to 'Project View for I/O' by clicking the 'Project View
    For I/O' top row icon key.

10.  To transfer the URPLUI to the calculator, drag and drop the project icon 
    named 'urplui.hp2' to Conn4x to the HP directory your created in step 2.  
    For more information on transferring files between the calculator and PC 
    using UEdit and Conn4x, refer to UEdit help.  After successful transfer, 
    {HOME URPLUI} should contain all the variables and grobs neccessary for 
    the graphical user interface.

Install manually
================

1.  Unzip the zip file and stores all variables and the project file
    into a PC directory of your choice.

2.  On your calculator, create a directory name {HOME URPLUI}.  URPLUI
    will reside in this directory.
  
3.  Manually transfer all variable files in the zip file (except the files 
    README and urplui.hp2) to the HP directory you created in step 2 using
    Conn4x.
                     
                 Copyright 2013 Stanley H.H. Lui