Manual
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7.2 Power cord
It is used to connect electric supply and power input port of host.
7.3 Manual
The manual introduces the operation and parameters of system.
Chapter 8 Cautions and Trouble Shooting
8.1 Cautions
1) Power source: single-phase three-wire AC system (with PGND) is required. Make sure the
power source shares the same PGND and keep grounding pin in good conditions;
2
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Hot plugging: hot plugging is forbidden lest circuit would be broken down (note: the damage
caused by hot plugging is excluded from warranty coverage);
3) Environment: prevent dust, moisture, heat accumulation and fall;
4) Maintenance: all maintenances should be handed over to professional personnel. Do not attempt
to do the maintenance on your own. To prevent electric shock, do not open the housing without
permission.
8.2 Trouble shooting
In the following cases, please make corresponding examinations first:
1) Ghosting can be seen in the images received. If the ghosting is created by projector, it is probable
that projector is not well-adjusted or bad quality of wires causes unmatched impedance which creates
