Chapter 1
5
Front Panel View
#
Item
1
AV4-Audio L/R + CVBS
2
Power On/Off
3
Menu key
4
Channel up/down
5
/-
6
Input key
#
Item
Description
3
Menu key
Turns the OSD menu ON and OFF.
4
Channel up
When the OSD is on, functions the same
as the Up arrow.
Channel down
When the OSD is on, functions the same
as the Down arrow.
5
Volume up
When the OSD is on, functions the same
as the Right arrow.
Volume down
When the OSD is on, functions the same
as the Left arrow.
6
Input key
When the OSD is on, press this button to
confirm selection.
Summary of Contents for AT4250-DTV
Page 9: ...Chapter 1 3 System Block and Wiring Diagram ...
Page 10: ...4 Chapter 1 LCD Main Board Block Diagram ...
Page 20: ...14 Chapter 1 4 PC key Toggle VGA between input sources Item Input Button Guide ...
Page 45: ...AT4250 CHASSIS ASSY 16 2 NO OPERATION INSTRUCTION 1 LOCK SCREW T4 12 TO FASTEN BACK COVER 1 ...
Page 89: ......
