Ricoh Mira-PJ1, Field Service Manual

Page: 45 / 70

Re-write Lamp Hours Usage
1. Get into service mode.
• Press "power" -> "up" -> "right" -> "up" -> "left" -> "Menu" to get into service mode.
• Select "Exit", then press the "left" or "right" key six times.
2. Re-write "Projection Hours".
Select Projection Hours and use the "left" or "right" buttons to re-write the projection hours.
• The "Left" key decreases lamp hours.
• The "Right" key increases lamp hours.
3. Re-write "Lamp Hours (Normal)".
Select Lamp Hours (Bright) and use the "left" or "right" keys to re-write the lamp hours (Normal).
4. Re-write "Lamp Hours (ECO)".
Select Lamp Hours (ECO) and use the "left" or "right" keys to re-write the lamp hours (ECO).
5. Re-write "Lamp Hours (Dynamic)".
Select Lamp Hours (Dynamic) and use the "left" or "right" keys to re-write the lamp hours
(Dynamic).
6. Re-write "Lamp Hours (ECO+)".
Select Lamp Hours (ECO+) and use the "left" or "right" keys to re-write the lamp hours (ECO+).
Re-write Lamp Hours Usage
43