Table of Contents
Advertisement
4-7 AIR-SENSOR adjustment
When the MAIN board or the SENSOR board is replaced, perform this adjustment after
completing reassembling the projector.
1. Open SERVICE MENU and choose AIR-SENSOR by using
Service menu comes up by following operation. Set the cursor on the OPTION menu and press the
MAGNIFY OFF button on the Remote controller. Next hold the MAGNIFY OFF button for 3 seconds or more.
2. Press the
button. Next press the [ ] button to select EXECUTE. The adjustment program runs
automatically.
3. After the massage of "END" is displayed, check the Offset value displayed according to the following spec
Spec. : 150
4. If out of spec, confirm the below conditions Then retry the same adjustment.
Description
(a)
Installing the air filter correctly.
No obstruction and dust on air filter. (If not good condition, clean or replace
(b)
the air filter.)
(c)
Using the proper type of air filter.
Installing the SENSOR board correctly.
(d)
(e)
Connecting the proper wires to E7A1 and E981 firmly.
The component I7A2 on the MAIN board stands vertically
(f)
The component D981 on the SENSOR board stands vertically
(g)
5. If the all conditions above is okay, replace the MAIN board.
Offset:
227
CP-S235 (C10SM2)
button.
10
Advertisement
Table of Contents
