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Article #3817

Re: Strange Glare on Viewsonic PT775 switching on/off

#3817
From: Steve TR
Date: Sat, 17 Apr 1999 00:00
54 lines
3335 bytes
I really can't say for sure what Flash/Glare/Whatever is when you
power-down.  I know some monitors give a really funky light show when you
turn them off due to high-voltage discharge, but most just kill the
deflection and you have an instant black screen.

Has the monitor done this from day one, or did you buy it used?  I know the
rainbow is definitely from degaussing (I have an Optiquest Q71 which is
made by Viewsonic), but I can't explain the other symptoms.  When mine
shuts off or I shut it off, it just goes black.  Same with a few other
monitors I was able to come across!  People were wondering why I was
turning the monitors on and off!  :-)

Heck, look at it like this, if the monitor still works fine and doesn't
make any odd noises like popping or squealing, just use it until it dies or
starts producing a funky/distorted image like the sides bowing in or a
single horizonal line (loss of verticle deflection).

Sorry I can't be of more help.  I'm much better at repairing VCRs and still
new at TVs/Monitors!

-Steve
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---| Original Message As Follows |---

Wendy Fung <wendy@accubid.com> wrote in article
<7f7l7a$9k1$1@nr1.toronto.istar.net>...
| Hi Steve,
| 
| I double check it last night.  Yeah, when I switch it on, it gives me a
| rainbow if it's warm and nothing if it's cold (exactly as you said).  The
| glare from the on-process is not that strong.  What bothers me is the
| off-process -  everytime I switch it off, it always gives me this really
| "STRONG" glare (just black and white), it's like lightning, thunder
strike.
| It starts from all four corners, and eventually emerges into center, and
| disappear.  It's that strong that I have to look away everytime I turn
off
| the monitor.   I checked a few monitors (different brands, CTX, Mag,
Nokia,
| NEC) at work, they all just go from dim to bright, no glare what so ever.
| Why's that the case?
| 
| Thanks in advance.
| Wendy
| 
| 
| 
| 
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From: "Steve TR" <TheBestMix**@Hotmail.com>
Subject: Re: Strange Glare on Viewsonic PT775 switching on/off
Date: 1999/04/17
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