HP Notebook Projection Companion Manual do Utilizador descarregar pdf (Página 25)

(2) Operation test

Buttons operation

Button description

Test criteria

Power

1. Mechanical motion (Up & Down) should be free from getting stuck

when pressing the button.

2. Press “power” button and projector will switch on.

Menu &Enter

1. Mechanical motion (Up & Down) should be free from getting stuck

when pressing the button.

2. Press Menu &Enter button can make projector function normally.

4-way button

(Auto/Source)

1. Mechanical motion (Up & Down) should be free from getting stu ck

when pressing the 4-way button.

2. Press Menu/Enter button can make projector function normally.

Focus ring

Ring

Test criteria

Focus ring

The feeling of rotating Focus ring to the end of right and le ft by hand

should free from seizing.

(3) Image Quality

Operate in a dark room (don ’t allow any impurity light.)< 0.5lux .

Set Keystone to “0” (OFF)

VGA

I/O port

Monitor In (VGA)

Test Equipment

Standard Pattern generator (Ex. Quantum da ta)

Signal format

800*600 60Hz

Projected image size

30” in diagonal length

Test Pattern

Test criteria

Full white

Apparent color strip, bend and streak corner on the

projected image are not allowable .

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HP Notebook Projection Companion Manual do Utilizador Página 25