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Jennifer BeltranAug 21, 2025
What to do if my Hitachi Projector says filter replacement is required?
- JJacqueline ArnoldAug 21, 2025
The Hitachi Projector indicates that the filter unit needs replacement because the FILTER TIME timer has reached the preset value defined by the FILTER MESSAGE setting in the SERVICE menu under the OPTION menu. Replace the filter unit soon. After replacing the filter, remember to reset the FILTER TIME.