C-51505NFQJ-LG-AF LCD Screen Tracking Information:

Brand	Kyocera
Model P/N	C-51505NFQJ-LB-AE
Diagonal Size	3.0"
Panel Type	FSTN-LCD, LCM
Display Format	20 characters × 2 lines
Font Format	5×8 dots
Character Size	3.235×5.585(W×H) mm
Character Pitch	3.8×5.95(W×H) mm
Active Area	75.435(W)×11.535(H) mm
Bezel Opening	83.0(W)×18.6(H) mm
Outline Size	116(W)×37(H)×15.9(D) mm
Brightness	-
Viewing Angle	40/40/45/30 (Typ.)(CR≥2)
Best View on	6 o'clock
Display Colors	Monochrome
Frequency	-
Weight	42.9g (Max.)
Surface	-
Contrast Ratio	80:1 (Typ.) (TM)
Display Mode	STN, Black/White (Negative), Transmissive
Response Time	45/200 (Typ.)(Tr/Td)
Lamp Type	1 pcs B-LED, Without Driver
Touch Screen	Without
Application	Instruments & Meters
Signal Interface	8-bit parallel, 16 pinsPad
Input Voltage	5.0V (Typ.)
Environment	Operating Temp.: -20 ~ 70 °C ;Storage Temp.: -20 ~ 70 °C
C-51505NFQJ-LG-AF 3.0 inch Instruments or Meters LCD Screen

C-51505NFQJ-LG-AF LCD Screen Diagnostic and preventive measures:

Diagnostic tools and techniques: Introduce professional tools and techniques used to diagnose LCD display screen problems, such as pixel detection tools, color calibration instruments, etc., and how to use these tools to identify and solve display screen problems.

Common problems and solutions: List common LCD display screen problems, such as dead spots, highlights, color distortion, etc., and provide corresponding solutions and repair suggestions to help users quickly solve problems.

Preventive measures and maintenance suggestions: Provide preventive maintenance suggestions for LCD screens, such as correct cleaning methods, avoiding long-term static display, appropriate environmental temperature and humidity control, etc., to extend the lifespan of the display screen and reduce the possibility of problems occurring.

Remote monitoring and troubleshooting: Introduce remote monitoring systems and troubleshooting techniques to help users remotely monitor and manage LCD screens, as well as perform remote troubleshooting when problems arise.

Regular inspection and maintenance plan: It is recommended that users establish a regular LCD screen inspection and maintenance plan, including regular cleaning, checking connection lines, updating driver programs, etc., to ensure the normal operation of the display screen.
By providing information on these diagnostic and preventive measures, you can help users better understand how to identify and solve LCD display screen problems, as well as how to extend the lifespan and maintain performance of the display screen through preventive maintenance.