-13-The LAMP REPLACE indicator will light yellow when the total lamp used time (Corresponding value) reaches 3,000hours. This is to indicate that lamp replacement is required.The total lamp used time is calculated by using the below expression,Total lamp used time (Corresponding value) = teco + (tnormal x 1.2) + (thigh x 1.5)teco : used time in the Eco and Auto modetnormal : used time in the Normal mode and Auto modethigh : used time in the High mode and Auto 2 modeYou can check the lamp used time following to the below procedure.1 Press and hold the oN/StANd-BY button on the projector for more than 20 seconds.2 The projector used time and lamp used time will be displayed on the screen briefly as follows.CounterProjector 929 HLamp Lamp 1 Lamp 2High 200 H 10 HNormal 200 H 20 HEco 300 H 50 HCorresponding value 840 H 89 HLamp 2 Total lamp used timeProjector used timeHow to check Lamp Used TimeMaintenanceLamp 1 Total lamp used timeLampcontrol Auto 1 Auto 2 High Normal Eco 1 Eco 2High ✔ ✔Normal ✔ ✔eco ✔ ✔Lamp used time table in the Lamp control - Lamp modeIf the non-standard lamp is used, the warning and confirmation messages will appear on the screen every startup.Some of the functions are limited when the non-standard lamp is used in spite of the warning.Warning Message on the non-standard lamp usedSince the lamp is not standard,projector failed to read lamp data.Continue to use this lamp?YesNo
