ViewSonic PJ870 Service Manual - Page 80

PJ870, Press, button, enter, Image, function, select, image, there, noise, occurring.

Page 80 highlights

PJ870 cip 67 Boundary Frame Pattern : - Make sure the boundary can be displayed. 07 Press Menu button to enter Display Function OSD : - Make sure Keystone function works properly. lis7 Press Menu button to enter Image function : - To select Auto image ON and make sure there is no noise occurring. 67 Press Menu button to enter Projection function : - Select Front Ceiling function and press Enter button. Make sure the image is upside-down. - Select Rear Ceiling function and press Enter button. Make sure the image is up-down and left-right reversed. - Select Rear Desktop function and press Enter button. Make sure the image is left-right reversed. - Select Front Desktop function and press Enter button. Make sure the image is normal. 07 Press Zoom In and Zoom Out buttons on the remote controller : - Make sure the image can be scaled up and down. 67 Dark/ R/ G/ B Pattern : - Make sure the number of dot defect is compliant with the specification. 7 Blue 180 Pattern : - Make sure there is no any dark blemish dot. 017 Gray 30 Pattern : - Make sure there is no any bright blemish dot. ViewSonic Corporation [ 8-6 ] Confidential - Do Not Copy

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90

PJ870
cip
6
7
Boundary
Frame
Pattern
:
-
Make
sure
the
boundary
can
be
displayed.
07
Press
Menu
button
to
enter
Display
Function
OSD
:
-
Make
sure
Keystone
function
works
properly.
lis7
Press
Menu
button
to
enter
Image
function
:
-
To
select
Auto
image
ON
and
make
sure
there
is
no
noise
occurring.
67
Press
Menu
button
to
enter
Projection
function
:
-
Select
Front
Ceiling
function
and
press
Enter
button.
Make
sure
the
image
is
upside-down.
-
Select
Rear
Ceiling
function
and
press
Enter
button.
Make
sure
the
image
is
up
-down
and
left
-right
reversed.
-
Select
Rear
Desktop
function
and
press
Enter
button.
Make
sure
the
image
is
left
-right
reversed.
-
Select
Front
Desktop
function
and
press
Enter
button.
Make
sure
the
image
is
normal.
0
7
Press
Zoom
In
and
Zoom
Out
buttons
on
the
remote
controller
:
-
Make
sure
the
image
can
be
scaled
up
and
down.
6
7
Dark/
R/
G/
B
Pattern
:
-
Make
sure
the
number
of
dot
defect
is
compliant
with
the
specification.
7
Blue
180
Pattern
:
-
Make
sure
there
is
no
any
dark
blemish
dot.
017
Gray
30
Pattern
:
-
Make
sure
there
is
no
any
bright
blemish
dot.
[
8-6
]
ViewSonic
Corporation
Confidential
-
Do
Not
Copy