Acer AT3720A Service Manual page 16

8 ENTER
9 MENU
10 CC
11 Directional keys/OK
12 WIDE
13 MTS
14 e (Empowering Technology)
15 VOL (+/-)
16 CH (up/down)
17 PIP/PBP/POP
18 SWAP
19 ACTIVE
20 POSITION
21 SIZE/MODE
10
Press to confirm channel number selection.
Press to open or close the Menu.
Press to select close caption and text service between CC1, CC2, CC3, CC4,
Text1, Text2, Twxt3, Text4.
N/A
Press to toggle scaling mode between 4:3; 16:9, Panorama and Letterbox 1, 2,
3 modes.
Press to switch the sound system between stereo, main and SAP. Information is
displayed in the top right-hand corner.
Press to activate Acer Empowering Technology.
Press to increase or decrease the volume.
Press to sequentially select the TV channel.
Switch between PIP/PBP/POP modes.
For PIP/PBP mode: Toggle between the primary and subscreens.
Tobble between primary and subscreens.
When in PIP mode: Change subscreen position.
When in PIP mode: Change subscreen size. When in POP mode: Switch POP
mode from 1+5 to 1+12.
Chapter 1