Topic: How to set the sharp focus of projector

[beringin]

Every time i put the lens cover of my panasonic projector, malimit nawawala sa focus the next time i use it. What I usually do is  press the power off button from my remote, may lalabas na question sa screen if I want to turn off the projector.  I use the display on the screen to adjust the focus of the projector by looking on the letters kung sharp na. I then choose cancel command from my remote to cancel turning off of my projector. Wala ba auto focus yung projector similar sa autofocus ng mga camera lens. How do you set yours? Thanks

[Nelson de Leon]

Meron naman atang projector na may auto focus.
I don't cover the lens. That normally happens when you return the cover. Di naman ata masyadong maalikabok sa room ng PJ mo. I'd rather clean the lens once a month kesa focus ng focus everytime I use the PJ.

[beringin]

Thanks Sir. Better nga siguro not to put the lens cover. Ang hirap din abutin pag ceiling mounted ang projector.

[Allan_2180]

In my case dapat laging may cover ang lens, dahil ung dati kong pj
tinutulugan ng lamok ung ring ng lens, pg nililinis ko may droppings
nila ako na nkikita e. d ko alam bkit nla gus2 dun?
bka parang mini-tunnel.

[Nelson de Leon]

In my case dapat laging may cover ang lens, dahil ung dati kong pj
tinutulugan ng lamok ung ring ng lens, pg nililinis ko may droppings
nila ako na nkikita e. d ko alam bkit nla gus2 dun?
bka parang mini-tunnel.

Kulambo sir.  You can probably make a shroud or cover made of cloth.

[Allan_2180]

Kulambo sir.  You can probably make a shroud or cover made of cloth.

[karloff]

ang gawin mo sir e lagyan mo ng stopper like wedge ang

Every time i put the lens cover of my panasonic projector, malimit nawawala sa focus the next time i use it. What I usually do is  press the power off button from my remote, may lalabas na question sa screen if I want to turn off the projector.  I use the display on the screen to adjust the focus of the projector by looking on the letters kung sharp na. I then choose cancel command from my remote to cancel turning off of my projector. Wala ba auto focus yung projector similar sa autofocus ng mga camera lens. How do you set yours? Thanks

ang gawin mo sir, lagyan mo ng stopper like wedge ang gilid ng frame ng lens both side.para di gumalaw kahit on/off ang lens cover. ang ginamit kong material para sa wedge sa pj ko e soft black eraser.