Runco crystal cx-70dhd Manuel D’Utilisation

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CX-70DHD Installation/Operation Manual
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In addition, many A/V receivers introduce additional latency that needs to be 
compensated for during the installation. Table 3-2 shows the amount of possible audio 
latency given different signal input timings. 
Other Considerations
Here are some other considerations and tips that can help improve your installation, avoid 
damage and prolong operating life: 
• Keep the ambient temperature constant and below 35°C (95°F). Keep the display away 
from heating and/or air conditioning vents. Changes in temperature may cause drifts in 
the display circuitry, which may affect performance.
• Keep the CX-70DHD away from devices that radiate electromagnetic energy such as 
motors and transformers. Common sources of these include slide projectors, 
speakers, power amplifiers and elevators. 
• Handle the unit carefully when installing or carrying it. Use the built-in handles; DO NOT 
touch or hold the screen face. 
• Set the unit away from heat, excessive dust, and direct sunlight.
• Protect the inside of the unit from liquids and small metal objects. In case of accident, 
unplug the power cord and have it serviced by an authorized Service Center.
• Do not hit or scratch the panel surface as this causes flaws on the surface of the 
screen.
• For correct installation and mounting it is strongly recommended to use a trained, 
authorized dealer.
• To avoid sulfurization, it is strongly recommended not to place the unit in a dressing 
room in a public bath or hot spring bath. 
Table 3-2. Possible Audio Latency for Various Input/Output Timings 
Input Timing
Possible Audio Latency (milliseconds)
480i
133
480p
83
576i
160
576p
100
720p/50
100
720p/60
83
1080i/25
160
1080i/30
133
1080p/24
67
1080p/50
80
1080p/60
67