Sony VPH-G90E Manual De Instalación página 88

Adjusting the Magnetic Focus
6 2
4 1
7 3
88
(GB) Adjustments
4 Repeat steps 2 and 3 so that the core of a spot is located at the
center of the flare.
5 Select ALL again, then set the value to –80 so that the spot is
focused.
6 Select 4PA, then correct the vertical and horizontal distortion of the
spot.
7 Select 4PD, then correct the diagonal distortion of the spot.
8 Select 6PA and correct the vertical triangular-form distortion of the
spot.
9 Select 6PD and correct the diagonal triangular-form distortion of
the spot.
0 Repeat steps 6 to 9 so that the spot becomes a correct circle.
!¡ Select ALL, display the ME-pattern by pressing the PATTERN key,
and adjust so that the spot is in focus.
1 2
4
Adjust the AHP/DHP at corners of the screen. (in expert mode only)
For details, see "AHP/DHP adjustment" on page 89
5
Press the PATTERN key repeatedly to display the ME-pattern.
6
Press the POSITION + key once to enter the focus adjustment mode
8
for the upper parts (position No.2).
When you press the POSITION + key, the part to be adjusted cycles
5 through the order as illustrated on the left. The position number is
displayed at the upper right corner.
If you press the POSITION – key, the part cycles through the reverse
9
order.
F O C U S A D J
- G - M G - V
M G : [ 1 2 8 ]
A Q P : 1 2 8
D Q P : 1 2 8
7
Adjust the focus and AQP/DQP for the upper part of the screen
(position No.2).
1 Press the B or b key so that the upper part of the screen is in focus.
2 Select AQP with the v or V key, and press the B or b key so that
the letters ME are clearly visible. (AQP adjustment)
3 Select DQP with the v or V key, and press the B or b key so that
the letters ME are clearly visible. (DQP adjustment)
4 Repeat steps 1 to 3 until the letters ME are in best focus.
3 5
P O S I T I O N
N o . 2
SEL:
ADJ:
+ –
NEXT:
6,7 8,9 0
.
(GB)