GP-4402WW/GP-4502WW Hardware Manual
27
Memory, Clock, and Touch Panel
Memory
This table describes the memory parameters:
Clock
Variations in operating conditions and battery life can cause a clock inaccuracy from -60 seconds
to +60 seconds per month.
For systems where this level of precision is insufficient, the user should monitor and make
adjustments when required.
Touch Panel
Multiple touch operations on models with analog-resistive touch panels may cause unexpected
inputs around touched positions.
Specification GP-4402WW/GP-4502WW
User application 32 MB
Backup memory 128 KB
Specification GP-4402WW/GP-4502WW
Type Resistive Film (analog)
Resolution 1,024 x 1,024
Service life 1 million switch and 100 thousand slide operations
WARNING
UNINTENDED EQUIPMENT OPERATION
Do not simultaneously touch more than two points on the panel.
Failure to follow these instructions can result in death, serious injury, or equipment
damage.