| Correcting illuminated defects |
|
|
| 61 |
|
|
|
|
Control panel (Main unit side)
|
|
|
|
|
|
| ON / STANDBY |
|
|
|
|
|
|
|
|
| P |
| T |
|
|
|
|
|
|
| ON | LAM |
| EMP | F |
|
|
|
|
|
|
|
|
| AN |
| |
|
|
|
| TE |
|
|
| EXI |
| |
|
|
|
| EN | R |
|
|
| T |
|
|
|
|
| U |
|
|
|
| A |
|
|
|
|
|
|
|
|
| UT |
| |
|
|
|
| N |
|
|
|
| O | S |
|
|
|
| E |
|
|
|
|
| |
|
|
|
| M |
|
|
|
|
| ET |
|
|
|
|
|
|
|
|
|
| K |
|
|
|
| T |
|
|
|
|
| E |
|
|
|
|
|
|
|
|
| S | |
|
|
| U |
|
|
|
|
|
| Y |
| N | P |
|
|
|
|
|
| T | |
I |
|
|
|
|
|
|
| O | ||
|
|
|
|
|
|
|
| N | ||
|
|
|
|
|
| VOL / ADJ |
|
| E | |
|
|
|
|
|
|
|
|
|
| |
For the CCD image sensor used in the camera unit, in rare cases some of the pixels may be disturbed due to the influence of cosmic rays, etc. This disturbance may cause white spots to appear on the picture.
If white spots appear on the document camera image, use the procedure described below to correct it.
1 | With the document camera operating, fully |
| cover the camera lens with a piece of black | |
| paper or cloth. |
| FOCUS |
Camera control panel
2
Press both sides
Camera lens |
W.BALANCE | OVERLAY | ARM LIGHT |
LOCK
CAMERACAMERA
GAIN
2 ARM LIGHT
EXIT
Note
Press ARM LIGHT on the camera control panel and EXIT on the projector's control panel simultaneously.
You can not use the remote control buttons.
•Do not press ARM LIGHT and EXIT buttons simultaneously if the camera lens is not covered. Doing so will not only erase the white spot correction data already set but also result in parts that are displayed normally being corrected. Also be careful if the camera input mode is not selected.