Sony VPL-EX120 Operating Instructions - Page 29

Symptom, Remedy, The Remote

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Symptom The image is noisy. No sound. The Remote Commander does not work. The fan is noisy. Remedy Check if the connecting cable is connected to external equipment properly. Check that the connecting cables between the projector and external video or audio equipment are securely connected. Check if the connecting cable is connected to external equipment firmly. Audio is not output if audio muting is activated. Audio is not output if "Speaker" is set to "Off." Check if "Volume" is not set to minimum. Check that the batteries are installed correctly. Check that the batteries are not exhausted. Page 7 7 - 6 18 6, 18 - - The sound from the fan is often greater than normal to cool the 18, 21 lamp, etc. in the following cases. • "Lamp Mode" is set to "High." • "High Altitude Mode" is set to "On." • The unit is used in the location where the temperature is high. If the ventilation holes are blocked, the internal temperature of 3 the projector rises and the fan noise becomes larger. Others Troubleshooting 29

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29
Troubleshooting
Others
The image is noisy.
Check if the connecting cable is connected to external
equipment properly.
7
No sound.
Check that the connecting cables between the projector and
external video or audio equipment are securely connected.
7
Check if the connecting cable is connected to external
equipment firmly.
–
Audio is not output if audio muting is activated.
6
Audio is not output if “Speaker” is set to “Off.”
18
Check if “Volume” is not set to minimum.
6, 18
The Remote
Commander does not
work.
Check that the batteries are installed correctly.
–
Check that the batteries are not exhausted.
–
The fan is noisy.
The sound from the fan is often greater than normal to cool the
lamp, etc. in the following cases.
• “Lamp Mode” is set to “High.”
• “High Altitude Mode” is set to “On.”
•
The unit is used in the location where the temperature is high.
18, 21
If the ventilation holes are blocked, the internal temperature of
the projector rises and the fan noise becomes larger.
3
Symptom
Remedy
Page