Hitachi P50H401 Service Manual page 19

9.1.2 Aspect Key Operation
(1) ANT Analog Channel
Aspect
Key
16:9
Standard1
Aspect
Key
Aspect
4:3
Key
Zoom2
(2) ANT Digital Channel
(a) Aspect: 16x9
Aspect
16:9
Key
Standard1
Aspect
Key
Aspect
Key
4:3
Expanded
(b) Aspect: 4x3
Aspect
Key
4:3
Standard
Aspect
Key
Aspect
4:3
Key
Zoom2
Aspect
16:9 Key
4:3
Zoom
Standard
Aspect
Key
Aspect
4:3 Key
4:3
Zoom1 Expanded
16:9
Standard2
(This mode is for
1080p/1080i/720p only.)
Aspect
Key
16:9
Zoom
4:3
Expanded
Aspect
Key
4:3
Zoom1
(3) HDMI/YPBPR: 1080p/1080i/720p
Standard1
Expanded
(4) HDMI/YPBPR: 480p/480i, Video/S-Video
(4-1) Auto Aspect OFF
16:9
Standard1
Aspect
Key
4:3
Zoom2
(4-2) Auto Aspect ON
(a) Video ID/HDMI Info: 16x9
Video ID: 16x9
Power ON Initial
18
Aspect
16:9
Key
16:9
Standard2
Aspect Aspect
Key Key
Aspect
Key
4:3 16:9
Zoom
Aspect Aspect
Key Key
16:9
Zoom
Aspect Aspect
Key Key
4:3
Zoom1
Aspect
Key
16:9 16:9
Standard1 Zoom
Aspect
Key
DW3U
4:3
Standard
Aspect
Key
4:3
Expanded