![background image](http://html1.mh-extra.com/html/viewsonic/vs15197/vs15197_service-manual_1021466127.webp)
Check
the
Scaler
firmware
version
1.
Power
on
the
set
and
enter
into
the
Android
system.
2.
Press
the
power
button
to
enter
into
sleep
mode.
The
LED
indicator
becomes
amber
color.
3.
Press
Menu
and
then
power
button
to
wake
up
the
set.
The
LED
indicator
becomes
purple
color.
(If
you
are
in
the
Android
lock
screen,
please
unlock
first.)
And
press
Menu
button
again.
126
Confidential - Do Not Copy
ViewSonic Corporation
VSD241/SD-A245/CDS245
Summary of Contents for VS15197
Page 8: ...2 Outline 7 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 64: ...6 1 Main Board 63 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 65: ...64 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 68: ...7 Exploded View 67 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 69: ...68 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
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