SETUP

Bagic Focus

Tune Up

Auto Digital Convergence Adjustment

Please turn ON your television for at least 20 minutes before using this feature.

The Magic Focus button on control panel will not work when adjustment mode is set to Manual (see page 64).

Your HITACHI Projection TV has three color projection tubes: one for red, one for green, one for blue, When mixed together in the proper proportion, the output of these three color tubes can produce any color. To produce these colors, however, the beams must be precisely aligned over each other so that the colors can be mixed. The process of aligning these picture beams is called "convergence".

Over a period of time, the picture tubes can drift out of alignment due to normal bumps and vibrations or moving the TV, If you move your TV, or if, after a time, you notice color rings or halos around objects in the picture, you may want to converge (align) the colors.

Properly converged, the lines appear white, which is actually a combination of the outputs of the three color tubes. The output of the green tube is stationary. The outputs of the red and blue tubes can be adjusted. When properly aligned, the outputs of all three tubes should be directly over each other to produce the white lines.

To simplify convergence, HITACHI incorporates a function called MAGIC FOCUS located on the front control panel, which allows the TV to self-adjust. Press this MAGIC FOCUS button and the convergence self adjustment will start and this process will take approximately 20 seconds. If this button is pressed during this process, no change in picture quality will occur. After this 20 second self-adjust period, picture quality will be optimum (do not move the TV during self-adjust).

You may also select MAGIC FOCUS TUNE UP from the Setup Menu.

i i

MAGIC _OCUS

time during this convergence correction process, you may press the MAGIC FOCUS button to exit the MAGIC FOCUS

mode. However, the convergence correction process needs to be completed to SAVE the new corrected convergence

I NOTES: Only a momentary press of the MAGIC FOCUS button is necessary to start AUTO DIGITAL CONVERGENCE. At any data.

E v_deo

 

 

]

 

 

Setup

 

 

 

 

 

 

[

 

 

]

 

 

Met_u

Pr e_e_

et_ce

]

 

 

[ than

Mana_e_

]

_HUMB

T_qu_f_

Se_

Ih_

Cloc_

]

 

 

Sf_CK

ST_CK

 

 

 

 

 

 

 

[

 

 

]

 

 

 

 

 

 

 

 

 

 

 

Se_

Ih_

Co_o_ System

]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Se_

_lac_

 

S_de Panel

]

 

 

 

 

 

 

 

 

About

Your

rv

• I

 

 

 

 

 

 

 

_HUMB

 

 

 

 

 

 

 

 

 

 

 

 

SliCK

 

 

 

 

 

 

 

 

 

 

 

 

@.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U

 

 

L

A_ns

the

_ed

C,_e_m

and B_ue

 

 

 

 

 

 

 

 

co_ors

to co_,rect

f'o_ Magne_c

 

 

 

 

 

 

 

E

_nHuences

 

 

_HUMB

T_qU_IB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sf_CK

ST_CK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAGIC

FOCUS

 

 

 

 

 

 

 

 

 

 

}}}>>

 

4(444

 

El¸ you

want

tx_

a_!ju_I

_o_'_

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F-]

 

F

I

@;ii!iiii

ii

iiii

iiii: iii

i!miiiiii

iiiii

i! !i!i

63

Page 63
Image 63
Hitachi 57S700, 65S700, 51S700 important safety instructions Tune Up Auto Digital Convergence Adjustment, Focus