UpadIII product manual
www.unilumin.cn
49
5. Display ON / OFF Step and Maintenance
5.1 Switching on Power Sequence
1)
Turn on the LED display Power Distribution Box;
2)
Turn on the control computer;
3)
Turn on the sending card;
4)
Turn on the video processor power.
5.2 Switching off Power Sequence
1)
Turn off the video processor power;
2)
Turn off the sending card;
3)
Turn off the control computer;
4)
Turn off the LED display Power Distribution Box.
5.3 Maintenance Method
1)
Check out the display temperature and humidity every day;
2)
Turn on the display at least twice a week and for 2 hours each time;
3)
Ensure to clean the display carefully using a antistatic soft brush to prevent scratches
every month;
4)
Inspect the devices and cable is tied on Power Distribution Box and make sure
connected to earth by quarterly;
5)
Inspect the display structure frame every year.
Summary of Contents for Upad III
Page 1: ......
Page 14: ...UpadIII product manual www unilumin cn 6 Fig 2 1 Floor Installation...
Page 67: ...UpadIII product manual www unilumin cn 59 No 5 Take out receiving card change for new one...
Page 70: ...UpadIII product manual www unilumin cn 62 No 8 Take it out from rear diagonal change a new one...
Page 76: ...UpadIII product manual www unilumin cn 68 Figure 2 Path of Signal Cable inside the Cabinet...
