Hitachi 50GX49B Manuale Utente

HOOK-UP CABLES AND CONNECTORS 

- 9 - 

Select an area where sunlight or bright indoor illumination will not fall directly on the picture screen. Also, be sure that the 
location selected allows a free flow of air to and from the perforated back cover of the set. 
To avoid cabinet warping, cabinet color changes, and increased chance of set failure, do not place the TV where 
temperatures can become excessively hot, for example, in direct sunlight or near a heating appliance, etc. 

The major benefit of the HITACHI Projection Television is its large viewing screen. To see this large screen at its best, test 
various locations in the room to find the optimum spot ofr viewing.  

The best picture is seen by sitting directly in front of the TV and about 10 to 18 feet from the screen. Picture brightness 
decreases as the viewer moves to the left and right of the receiver. 

During daylight hours, reflections from outside light may appear on the screen. If so, drapes or screens can be used to 
reduce the reflection or the TV can be located in a different section of the room. 

If the TV's audio output will be connected to a Hi-Fi system's external speakers, the best audio performance will be 
obtained by placing the speakers equidistant from each side of the receiver cabinet and as close as possible to the height of 
the picture screen center. For best stereo separation, place the external speakers at least four feet from the side of the TV, 
place the surround speakers to the side or behind the viewing area. Differences in room sizes and acoustical environments 
will require some experimentation with speaker placement for best performance. 

 

 CAUTION: Magnetic fields, such as those of external speakers, may cause the picture to distort if they are 

placed too close to the television. Move the magnetic field source away from the television until there is no picture 
distortion. 

Most video/audio connections between components can be made with shielded video and audio cables that have phono 
connectors. For best performance, video cables should use 75-Ohm coaxial shielded wire. Cables can be purchased from 
most stores that sell audio/video products. Below are illustrations and names of common connectors. Before purchasing any 
cables, be sure of the output and input connector types required by the various components and the length of each cable. 

 

300-Ohm Twin Lead Connector 
This outdoor antenna cable must be connected to an 
antenna adaptor (300-Ohm to 75-Ohm). 

 

"F" Type 75-Ohm Coaxial Antenna Connector 
For connecting RF signals (antenna or cable TV) to the 
antenna jack on the television.