ViewSonic PJ862 User Manual - Page 52
Troubleshooting
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Troubleshooting Troubleshooting Related messages When the unit's power is on, messages such as those shown below may be displayed. When any such message is displayed on the screen, please respond as described below. If the same message is displayed after the treatment, or if a message other than the following appears, please contact your dealer or service company. Although these messages will be automatically disappeared around several minutes, it will be reappeared every time the power is turned on. Message To maximize performance, lamp replacements is recommended. NO INPUT IS DETECTED ON *** SYNC IS OUT OF RANGE ON *** fH *****kHz fV *****Hz Description After the lamp running reaches 2000 hours, the warning message is displayed, but it won't shut the unit off. The message displays for 30 seconds when the PJ is turned on. If we push any button while displaying the message, the message disappear.(39). There is no input signal. Please confirm the signal input connection, and the status of the signal source. The horizontal or vertical wavelength of the inputted signal is outside of the response parameters of this unit. Please confirm the specs for this unit or the signal source specs. ViewSonic PJ862 48
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