Symbol WSS 1000, Product Reference Manual

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7-9
Maintaining the WSS 1000
Keyboard Test
Keyboard testing can be performed while the wrist computer displays Config Screen 1 results.
Test any keys except <Right Alpha Shift>. When you press a key, the corresponding scan code
is displayed on the top row to the right of the test name. For the codes for each key on the
27-key keyboard, refer to the scan codes for the unmodified, right unmodified, and left
unmodified keyboards.
Exiting Self Test
The test loop continues updating the time and battery status and processing keystrokes.
To end the test, press <CLEAR> or <Right Alpha Shift><BKSP>. The display returns to the
Command Mode menu.
Memory Transfer Program
Command Mode includes a memory transfer utility that transfers data from the wrist
computer to a host PC for program troubleshooting. Programmers can analyze an application
using tools provided in the Series 3000 Application Development Kit and described in the
Series 3000 Application Programmer’s Reference Manual.
Cradle Setup
1. Verify that the cradle is properly connected to the PC, as covered in Chapter 2,
Cradle Setup and Battery Charging .
2. Place the wrist computer in the cradle.
3. Power on the host PC.
Set Communications Parameters
Host
1. Start the Communications program on the host PC.
2. Set up the host communication parameters (these parameters must match the wrist
computer’s parameters). At the DOS prompt on the host, enter:
RCVHEX <filename.hex> <baud rate> <comport#>