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INSTALLATION AND ASSEMBLY
32
4 3-pin plug
The power cord of the system has a 3-pin plug. This design aims at preventing electric shock due to leaked
current. Be always sure to connect the power plug into a 3-pole power outlet.
5 Ground-fault circuit interrupter
The system incorporates a power line filter for noise prevention and leaked current of 0.5 mA flows per multi-
projection unit. If your power supply system uses a ground-fault circuit interrupter, check its sensitive current
and make sure that it is above the total current leakage of the system.
Also count in the current leakage of other equipment than the video output equipment assuming that the leaked
current of each piece of equipment is 0.5 mA.
Within Japan, the current is generally 15A~20A per circuit. It is thus imperative that you route the power supply
through a breaker.
To prevent voltage dropping, current waveform degradation and noise induction in the middle of the circuit,
always supply power directly from the power distribution panel.
Do not use an existing wall outlet etc. to supply power as this is extremely dangerous.
It is extremely dangerous to supply power from existing wall outlets, etc.
Install the system near the outlet for connecting the units of the system as much as possible.
Set the current capacity slightly greater-about more than 25% of the total consumption power.
(15) Cables used
Use a coaxial cable for the external input cable. Normally use a 3C-2V for less than 15m long. Use 5C-2V for
greater lengths. Adjust the length of the cables. The distance between the transmission system and MPJ should
be as short as possible. When the distance is great, consider the thickness of the cable and electrical compensa-
tion carefully.
The limit is as shown when using the cables to connect the transmission final output terminal and the system.
3C-2V: 15m
5C-2V: 30m
To use a longer cable, the VIDEO signal must be corrected.
NOTE) To install the system up against the wall, use L-shaped BNC conversion adapters.
(16) Semi-outdoor installation
This system is basically designed for use indoors. When the system is installed in semi-outdoor locations, the
following problems may occur. Take the following measures before using the system.
• Waterproof and rustproof measures
• Temperature difference and humidity difference
• Light on the screen (So that it is not exposed to direct sunlight.)
• Wind containing salt
(17) Caution for use of user-prepared parts
We basically recommend that the user uses the projection stands manufactured and recommended by us.
However, if you want to prepare them by yourself, use care in the following point.
¶ Install the stands so that the system is maintained level. Be sure to calculate the floor strength and take
sufficient measures to prevent the system from tumbling down. When not using a Pioneer-recommended
stand, Pioneer will accept no responsibility for accidents or damage due to improper installation or mounting
or to natural disasters.