Matrix Orbital LK202-25 - Manual (Page 39)

35
7.7 Optical Characteristics
Table 36: Display Optics
LCD Model VFD Model
Module Size 116.00 x 37.00 x 29.0 mm
Viewing Area 63.0 x 18.6 96.0 x 24.0 mm
Active Area 73.5 x 11.5 70.8 x 11.6 mm
Character Size 3.20 x 5.55 2.40 x 4.70 mm
Character Pitch 3.70 x 5.95 3.60 x 6.10 mm
Pixel Size 0.55 x 0.60 0.40 x 0.50 mm
Pixel Pitch 0.60 x 0.65 0.50 x 0.70 mm
Viewing Direction 12 N/A O’clock
Viewing Angle -30 to +30 N/A °
Contrast Ratio 3 N/A
VFD Brightness N/A 350 cd/m2
Backlight Half-Life 50,000 N/A Hours
8 Ordering
8.1 Part Numbering Scheme
Table 37: Part Numbering Scheme
LK -202 -25 -FW -V -E
1 2 3 4 5 6 7
8.2 Options
Table 38: Display Options
# Designator Options
1 Product Type
LK: Liquid Crystal Display with Keypad Input
VK: Vacuum Florescent Display with Keypad Input
2 Display Size -202: 20 columns by 2 rows
3 Keypad Size 25: 25 key maximum
4 Colour
* NP: Standard (YG for LCD/ no filter for VFD)
-GW: Grey Text with Grey-White Background
-WB: White Text with Blue Background
-IY: Yellow-Green Text with Black Background (Inverse Display)
-R: Red Text with Black Background (Inverse Display)
FA: Amber Text with Black Background (FFSTN Display)
FB: Blue Text with Black Background (FFSTN Display)
FG: Green Text with Black Background (FFSTN Display)
FW: White Text with Black Background (FFSTN Display)
5 Voltage
* NP: Standard Voltage
-V: Wide Voltage
6 Protocol
* NP: Standard Model
-USB: USB Only Model
7 Temperature
* NP: Standard
-E: Extended Temperature
*Note: NP means No Populate; skip this designator in the part number and move to the next option.