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INSTALLATION AND ASSEMBLY
4 3P Plug
The power cord of this unit has a 3P plug. This is to prevent electric shocks caused by leaked currents. Always connect it to a
3P outlet.
5 Leak Breaker
The unit is incorporated with the power line filter to reduce noise. Therefore a 0.5 mA leakage current will flow with each unit.
If a leak breaker is equipped, check that its sensitive level is above the total leakage current of the system.
Also calculate each unit such as image transmission unit, etc. as 0.5 mA.
It is extremely dangerous to supply power from existing wall outlets, etc.
Position the final outlet connected to each unit of this system as near as possible to the system.
Set the current capacity slightly greater-about more than 25% of the total consumption power.
(15) Cables Used
Use coaxial cables. Normally use a 3C-2V for less than 20m long. Use 5C-2V for greater lengths. 5C-2V is recommended for
high-vision.
Adjust the length of the cables. The distance between the transmission system and multi-projection unit should be as short as
possible. When the distance is great, consider the thickness of the cable and electrical compensation 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.
(16) Semi-outdoor Installation
This system is basically designed for use indoors. However, if it has to be installed outdoors, take note of the following.
• 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) Precautions for Use of User-Obtained Parts
It is recommended that Pioneer products be used for the projection stand, mount unit, etc. Users obtaining these parts sepa-
rately by themselves should take note of the following.
• When obtaining stands and mount units separately, make sure that the system can be installed horizontally. Also calculate
strength properly and take adequate measures against tilting of the screen. If the recommended stand and mount unit are
not used, Pioneer will bear no responsibility whatsoever for accidents and injuries incurred due to incomplete connections
and mounting, natural disasters, etc.
• When mounting top board, side board, rear panel obtained separately, use the holes for mounting the Pioneer stand and
projection frame. (Refer to Fig. 3-39)
36
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