4-1
Chapter 4
Maintaining the PenWare 1500
Cleaning the PenWare 1500
Use a soft cotton cloth lightly dampened with isopropyl alcohol to remove any ink,
fingerprint smudges, and dirt.
Diagnostics
To perform power-on diagnostics:
1. Power up the PenWare 1500. The green LED flashes.
2. Touch the screen to invoke self-test mode. The green LED turns off, and the red
LED turns on.
3. The LCD displays all pixels.
Note:
Any communication activity aborts diagnostic mode and returns the
PenWare 1500 to idle mode to wait for a host command.
Summary of Contents for PenWare 1500
Page 1: ...PenWare 1500 Product Reference Guide ...
Page 2: ......
Page 3: ...PenWare 1500 Product Reference Guide 72 61364 01 Revision A August 2003 ...
Page 12: ...x PenWare 1500 Product Reference Guide ...
Page 22: ...2 6 PenWare 1500 Product Reference Guide ...
Page 26: ...4 2 PenWare 1500 Product Reference Guide ...
Page 32: ......
Page 33: ......