JVC DLA-NZ8 Operation Manual - Page 102
Warning display, Others, Check and Countermeasure
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Warning display You can tell the details of a warning from the (repeated) displays of the "WARNING" and "LIGHT" indicators. The "STANDBY/ON" indicator will light up or appear blinking according to the operation mode of the projector unit. (Please refer to ""Operation mode display"P. 101".) The Warning mode is activated once the message is displayed. Projection is interrupted and the cooling fan starts running. The power cannot be turned on again while cooling is in progress. Check the following after cooling is complete. If the Warning mode is activated again, wait for the cooling fan to stop, followed by pulling out the power plug from the outlet. Then pull out the power plug from the power outlet. Call your authorized dealer for repair. Indicator Status WARNING LIGHT STANDBY/ ON WARNING (Red) LIGHT STANDBY/ON Mode Display WARNING (Red) LIGHT (Orange) STANDBY/ON Mode Display WARNING (Red) LIGHT (Orange) STANDBY/ON Mode Display WARNING LIGHT STANDBY/ON (Green) Blinking Frequency Description Check and Countermeasure x2 Cooling fan stopped abnormally 0 Check that nothing is blocking the air inlets. x3 Internal temperature is abnormally high 0 Check that the external temperature is normal. x4 External temperature is too Countermeasure: Leave the high unit unoperated until it cools down. After that, turn on the x1 DD board occurs error power again. x2 Fan motor board occurs error x3 CPU board occurs error x4 Power board occurs error x1 Abnormality in the light source Request for repair at your x2 authorized dealer or a nearby service center. x3 x4 When the safety switch is activated x3 The remote control code differs Set the remote control code for between this unit and the this unit and the remote control remote control correctly. Others 102