Chapter 3 Basic
Adjustment procedure
rrRelationship between the adjustment location and adjustment screws(b)+(c)
(b) | (c) |
(a)
Adjustment location:
Location where the just focus point of the screen is in the inner side of the screen
| When the just focus point of | When the just focus point of the | When the just focus point of | When the just focus point of the |
| the screen in V up (top in the | screen in V bottom (bottom in | the screen in H left (left in the | screen in H right (right in the |
| vertical direction) is in the inner | the vertical direction) is in the | horizontal direction) is in the | horizontal direction) is in the |
| side of the screen | inner side of the screen | inner side of the screen | inner side of the screen |
(a) | Rotate counterclockwise | ― | ― | ― |
(b) | ― | Rotate counterclockwise | Rotate counterclockwise | ― |
(c) | ― | Rotate counterclockwise | ― | Rotate counterclockwise |
1)Press the <FOCUS> button on the remote control or the <LENS> button on the control panel to display the focus adjustment screen.
2)Press s to shift the focus of the entire screen once.
3)Press the a button to stop on any part of the screen to be the first just focus point.
ff For the location where focus is shifted in this state, the just focus point is on the inner side of the screen.
4)Loosen the fixed screws in the position relative to the location where the focus is shifted the most
(the location where the just focus point is shifted the most towards the inner side in Step 2)) up to two rotations.
ff Turn screws clockwise in two locations, or at least in one location when making an adjustment.
5)Slowly turn the focus adjustment screws corresponding to the locations counterclockwise and stop where the image is in focus. (x page 53)
ff If the screws are turned counterclockwise, the tilt of the lens will change by moving the lens mount bracket of the lens mounter forward (screen side), and in the projected image on the screen, the focus point in the opposite direction of the adjustment screws will move from the inner side of the screen to the outside.
6)Press the <SHIFT> button on the remote control or the <LENS> button on the control panel to display the shift adjustment menu, and reset the screen position of the projected image on the screen surface back to an optimal state.
7)Perform focus adjustment again near the center of the screen and if it is still not enough, fine tune the amount of rotation of the adjustment screws.
8)When adjustments have been made, securely tighten the loosened fixing screws.
9)Adjust the focus again using the remote control.
54 - ENGLISH