8
Troubleshooting
Power
For your MOP
Display to function correctly, appropriate power must be applied, often as indicated by
the backlight illuminating or a darkening of the character spaces. Please refer to the power diagram
below and reference all voltages to the specifications provided.
Figure 7: Single Supply Configuration
Figure 8: Dual Supply Configuration
Display
If your display is powered successfully, the backlight or contrast should be evident. A lack of text could
be the result of a high contrast voltage, lower V0.
Communication
When communication of either text or commands is interrupted, check all data and control pins for
continuity. Finally, slow down communication and refer to timing diagrams and specifications for
proper control flow.
Precautions
?
Do
not
make extra holes in
the display, modify its
shape, or change the components.
?
Avoid applying excessive electrical or mechanical shock to the module.
?
Do
not
drop, bend, twist, or disassemble the display.
?
Avoid operation
outside
absolute maximum ratings.
?
Solder
only to the I/O terminals
provide, ensuring proper grounding.
?
Store
in an anti-static container within a
clean environment, clean carefully if necessary.
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相关PDF资料
MOP-GL24064A-BYFY
LCD MODULE GRAPH 240X64 LED/CTRL
MPF102G
AMP JFET UHF N-CHAN 25V TO-92
MPLEZW-A1-0000-0000E040H
LED EASYWHITE XLAMP 4000K SMD
MPN3404G
DIODE PIN VHF/SW 20V TO92-2
MRF1511NT1
MOSFET RF N-CH PLD-1.5
MRF1513NT1
MOSFET RF N-CH PLD-1.5
MRF1517NT1
MOSFET RF N-CH PLD-1.5
MRF1518NT1
MOSFET RF N-CH PLD-1.5
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