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Sanyo POA-SR-140 Service Manual page 6

Smoke resistant box
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Lamp replacement
FILTER OPERATION TIME CHECK AND FILTER TIME RESET
FILTER OPERATION TIME CHECK
● The filter operation time can be check in the projector menu.
● Open [INFORMATIO ] in the menu and check [Option filter time] for
the hour counter.
✽ "Option filter time"menu will not exist when Smoke Resistant Box is
not attached on the projector.
RESETTING THE FILTER TIME
Reset the filter time according to the following procedures.
(Only reset the filter time when changing the filter. The Smoke
Resistant Box cannot be operated properly if it is reset other than fil-
ter change.)
1.
Check that the Smoke resistant box is properly
attached to the Projector.
2.
Turn on the Projector and display screen.
Check all indicators on Smoke Resistant Box .
3.
Select [ SPECIAL ] in the Projector's menu. Then
select [ Filter ].
4.
Select [ Option box ] and then select [ Reset ] and then
[ Yes ].
5.
A message [Please wait - - ] will appear. When it disappears Filter time reset is complete. Close the
menu.
RESET ING THE FILTER TIME
Fig. 10
- 6 -
E CHECK
R TIME
POWER
ON
Fig. 9
Fig. 8
WARNING
FILTER
WARNING
OFF OFF

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