Acer AT4220, Service Manual

Page: 37 / 78

Chapter 1 31
Note:
In PIP and PBP, the VGA and DVI sources only support input up to 1360 x 768 pixels at 60Hz. For
resolution higher than this, “Out of Range” will be displayed. The POP can only support 1+12 when
the main screen source is HD content in VGA mode.
PBP 1. Press the ACTIVE key to toggle between PIP
screens.
2. Press the TV , AV , COMPONENT or PC keys,
number keys or CH up or down to change the
content of the active screen.
3. Press the SWAP key to change the content
between the primary and the PBP screen.
POP 1. Press the ACTIVE key to toggle between POP
screens.
2. Press the number keys or CH up or down to
change TV channel on the active screen.
3. Press the SIZE / MODE key to access the 1+5 or
1+12 picture-on-picture mode as shown in the
image.
TV AV COMPONENT PC
PBP PBP
Swap
POP POP POP
POP
POP
POP POP POP POP
POP POP POP POP
POP POP
POP POP
1+5 1+12