Omron NT-series Programmable Terminal V022-E3-1 - Manual (Page 269)

Appendix A
Performance Specifications
Display Specifications
Item Specification
Dot matrix of STN
liquid crystal display Number of dots
(resolution) 640 dots (vertically) x 400 dots (horizontally) (dot size: 0.30 mm)
liquid crystal dis lay
panel
Effective display area 192 mm (vertically) x 120 mm (horizontally)
View angle Left direction: 50
Right direction: 40
Life expectancy 50,000 hours minimum
EL
(electro luminescence) Number of dots
(resolution) 640 dots (vertically) x 400 dots (horizontally) (dot size: 0.30 mm)
(electro luminescence)
display panel
Effective display area 192 mm (vertically) x 120 mm (horizontally)
View angle Left direction: 80
Right direction: 80
Life expectancy 30,000 hours minimum
(till brightness becomes 30% weaker)
Backlight
(white cold cathode
tube) Life expectancy Average: 20,000 hours
(the time taken for the brightness to decline to half its original value at
normal temperature and humidity)
)
Automatic turn-off Can be set to turn off in 10 minutes or 1 hour, or to remain on.
Indicators POWER indicator
(Green LED) Lit while power is being supplied.
RUN indicator
(Green, Orange, Red
LED) Lit during operation
Lit in orange or red if the battery voltage becomes low.
Panel Specifications
Item Specification
Touch panel Number of switches: Max. 128 registrable per screen (8 vertically x 16
horizontally)
Input: Pressure-sensitive type
Operating force: 100 gf min.
Life expectancy: 1 million operations minimum