16
Command Summary
5
Troubleshooting
5.1
Power
In order for your Matrix Orbital display to function correctly, it must be supplied with the appropriate
power. If the power LED near the top right corner of the board is not illuminated, power is not applied
correctly. Try following the tips below.
?
First, check the power cable which you are using for continuity. If you don't have an ohm meter,
try using a different power cable, if this does not help try using a different power supply.
?
If power is applied through the DB9 connector, ensure that the Power Through DB9 Jumper is
connected.
?
If changes have been made to the protocol select block, ensure all the appropriate protocol
select jumpers are connected and all unused protocol jumpers are disconnected.
?
The last step will be to check the interface connector in use on your display. If the power
connections have become loose, or you are unable to resolve the issue, please Contact
Matrix
Orbital for more information.
5.2
Display
If your display is powered successfully, the Matrix Orbital logo, or user created
screen should display on
start up. If this is not the case, check out these tips.
?
Ensure the contrast is not too high or too low. This can result in a darkened or blank screen
respectively. See the Manual Override
section to reset to default.
?
Make sure that the start screen is not blank. It is possible to overwrite the Matrix Orbital logo
start screen, if this happens the screen may be blank. Try writing to the
display to ensure it is
functional, after checking the contrast above.
相关PDF资料
GM2BB50BM0C LED WHITE 5000K 150MA 0.5W
GM5YJ01210A LED ORANGE CLEAR 6050 SMD
GU128X128D-3900B VACUUM FLUORESCENT DISPLAY
GU144X16D-7053B VACUUM FLUORESCENT DISPLAY
GU160X32-800B MODULE VF GRAPHIC DISPLAY 160X32
GU160X80E-7900B VACUUM FLUORESCENT DISPLAY
GU256X128C-3900 MODULE VF GRAPHIC DISPLY 256X128
GU256X128D-3900B MODULE VF GRAPHIC DISPLY 256X128
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