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6、TROUBLE SHOOTING
1. Only black-and-white display.
Check whether the color saturation is properly setup or not.
2. Power on but no pictures.
Check whether the cables of HDMI, VGA，DVI and 3G-SDI are
correctly connected or not. Please use the standard power adapter
coming with the product package. Improper power input may
cause damage.
3. Wrong or abnormal colors.
Check whether the cables are correctly and properly connected or
not. Broken or loose pins of the cables may cause a bad
connection.
4. When on the picture shows size error.
Press " MENU → Function → Underscan " to zoom in/out
pictures automatically when receiving HDMI signals
5. Other problems.
Please press "MENU" button and choose "MENU→System→
→confirm"
Reset
6. According to the ISP, the machine cannot function properly.
ISP for program upgrades, non-professionals do not use. Please
reboot your device if press accidentally!
7. No Sound.
Press HDMI button if no sound; if still unavailable, please contact
the technician.
Note: due to constant effort to improve products and
product features, specifications may change
without notice.
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