Ricoh PJ WX4152N Operating Instructions - Page 148
Replacing the Lamp., wait a while, and then turn
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8. Troubleshooting Status Causes Solutions The projector turned off during operation, or it does not turn on. Flashing interval: 0.2 seconds The projector has malfunctioned. Disconnect the power cord, wait a while, and then turn on the projector again. You can also press and hold the [Power] button on the remote control or the control panel for two seconds. If the problem cannot be resolved, contact your service representative. The lamp turned off during operation. Flashing interval: 1 second • The interior has overheated. • The projector is being used in a high-temperature environment. • Place the projector so that the intake and exhaust vents are not blocked. • Disconnect the power cord, wait a while, and then turn on the projector again. You can also press and hold the [Power] button on the remote control or the control panel for two seconds. If the problem cannot be resolved, contact your service representative. The lamp turned off during operation. • The lamp's service life has expired. Flashing interval: 1 second • Disconnect the power cord, wait a while, and then turn on the projector again. You can also press and hold the [Power] button on the remote control or the control panel for two seconds. • If the lamp burns out, replace it with a new lamp. For details of how to replace the lamp, see page 127 "Replacing the Lamp". 146
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