Sony VPL-CS7 User Manual - Page 45

Remote Commander, Others, Indicators, The TEMP/FAN indicator

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Page 45 highlights

Remote Commander Symptom Cause and Remedy The Remote Commander • The Remote Commander batteries are dead. does not work. c Replace with a new battery (page 14). Others Symptom The control panel keys do not function. Cause and Remedy • The control panel keys are locked. c Unlock the control panel keys (see page 34). Indicators Symptom Cause and Remedy The LAMP/COVER indicator flashes. • The lamp cover is detached. c Attach the cover securely (see page 41). • The lens protector does not open due to a problem. c Consult with qualified Sony personnel. If it is necessary to use the projector in case of emergency, use it in the emergency mode (see page 47). The LAMP/COVER indicator lights up. • The lamp has reached the end of its life. c Replace the lamp (see page 40). • The lamp becomes a high temperature. c Wait for 90 seconds to cool down the lamp and turn on the power again (see page 21). The TEMP/FAN indicator • The fan is broken. flashes. c Consult with qualified Sony personnel. The TEMP/FAN indicator lights up. • The internal temperature is unusually high. c Check to see if anything is blocking the ventilation holes. c Check to see whether or not the projector is being used at high altitudes. Both the LAMP/COVER • The electrical system breaks down. and TEMP/FAN indicators c Consult with qualified Sony personnel. light up. Others Troubleshooting 45

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45
Troubleshooting
Others
Remote Commander
Others
Indicators
Symptom
Cause and Remedy
The Remote Commander
does not work.
• The Remote Commander batteries are dead.
c
Replace with a new battery (page 14).
Symptom
Cause and Remedy
The control panel keys do
not function.
• The control panel keys are locked.
c
Unlock the control panel keys (see page 34).
Symptom
Cause and Remedy
The LAMP/COVER
indicator flashes.
• The lamp cover is detached.
c
Attach the cover securely (see page 41).
• The lens protector does not open due to a problem.
c
Consult with qualified Sony personnel. If it is necessary to use
the projector in case of emergency, use it in the emergency mode
(see page 47).
The LAMP/COVER
indicator lights up.
• The lamp has reached the end of its life.
c
Replace the lamp (see page 40).
• The lamp becomes a high temperature.
c
Wait for 90 seconds to cool down the lamp and turn on the
power again (see page 21).
The TEMP/FAN indicator
flashes.
• The fan is broken.
c
Consult with qualified Sony personnel.
The TEMP/FAN indicator
lights up.
• The internal temperature is unusually high.
c
Check to see if anything is blocking the ventilation holes.
c
Check to see whether or not the projector is being used at high
altitudes.
Both the LAMP/COVER
and TEMP/FAN
indicators
light up.
• The electrical system breaks down.
c
Consult with qualified Sony personnel.