BenQ DX819ST Support Question
BenQ DX819ST Support Question
Find answers below for this question about BenQ DX819ST.Need a BenQ DX819ST manual? We have 1 online manual for this item!
Question posted by Bomelehere on December 31st, 2022
What Can I Do If My Projected Image Is Hazy?
From the DX819ST projected images The Benq projector lacks focus and is fuzzy. Need an apt solution.
Current Answers
Answer #1: Posted by rh540640 on January 1st, 2023 12:03 AM
rh540640
Member since:
July 21st, 2021 Points: 201,610
Member since:
July 21st, 2021 Points: 201,610
1. An incorrect focus exists on the projection lens. The focus ring can be used to change the lens's focus.
2. The screen and projector are not correctly positioned.
If necessary, adjust the unit's height as well as the projection's angle and direction.
3. The lens may have gathered dust. Check out "How do I clean the lens?"
4. The lens still has its lens cap on it. Take the lens cap off.
Kindly accept my answer, if you are satisfied with it. Contact me
Related BenQ DX819ST Manual Pages
RS 232 Commands - Page 1
BenQ RS232 Commands
1
RS 232 Commands - Page 3
RS232 Cable Requirement and Pin Assignment
Cable Requirement:
RS232 pin assignment
Pin
Description
Pin
1
NC
2
3
TXD
4
5
GND
6
7
RTS
8
9
NC
2. Must turn on the projector. (Wrong step may have Com port working incorrectly) PLS choose appropriate adapter for PC side.
2 1. RS232 Connection
Description RXD NC NC CTS
12 3 45 6789
...
RS 232 Commands - Page 6
...
*zoomO#
Auto
*auto#
Brilliant color on
*BC=on#
Brilliant color off
*BC=off#
Brilliant color status
*BC=?#
Projector Position-Front *pp=FT#
Table
Projector Position-Rear *pp=RE#
Table
Projector Position-Rear *pp=RC#
Ceiling
Projector Position-Front *pp=FC#
Ceiling
Quick auto search
*QAS=on#
Quick auto search
*QAS=off#
Quick auto search...
RS 232 Commands - Page 9
... On Status
*ins=?#
Lamp Saver Mode-on *lpsaver=on#
Lamp Saver Mode-off *lpsaver=off#
Lamp Saver Mode Status *lpsaver=?#
Projection Log In Code *prjlogincode=on#
on
Projection Log In Code *prjlogincode=off#
off
Projection Log In Code *prjlogincode=?#
Status
Broadcasting on
*broadcasting=on #
High Altitude mode off *Highaltitude=off #
Broadcasting Status
*broadcasting=?
Similar Questions
White Dots On Projected Image.
I have changed the bulb twice. No change. At start up, only logo on screen. Looks like millions of s...
I have changed the bulb twice. No change. At start up, only logo on screen. Looks like millions of s...
(Posted by robhutch2902 5 years ago)
Benq Wdrt8192 & Benq W6000?
Will the BenQ WDRT8192 work with the BenQ W6000 projector? I am looking for a solution for wifi conn...
Will the BenQ WDRT8192 work with the BenQ W6000 projector? I am looking for a solution for wifi conn...
(Posted by goranhusman 9 years ago)
How And What Do I Need To Get 3d Projection From My Mx710 Benq Projector.
(Posted by dcsat2 11 years ago)
White Dots On Projected Image
I have had my BenQ MP525ST projector for just under one year and when I watched a movie a few nights...
I have had my BenQ MP525ST projector for just under one year and when I watched a movie a few nights...
(Posted by jordangamble23 11 years ago)
At Projector Powered(green Light) On The Start Up Logo Is Not Projected???
At power sources verified okay, lens cap removed, but at projector powered on the projector does not...
At power sources verified okay, lens cap removed, but at projector powered on the projector does not...
(Posted by pmoka 13 years ago)