2.2 Contrast
When the 'Contrast' is selected, push '↑ ↑ ↑ ↑ ' and '↓ ↓ ↓ ↓ ' key to adjust the contrast of display.
2.3 Display
When 'Display' is selected, there will show up the submenu as below. And push ' ↑ ↑ ↑ ↑ ' and
'↓ ↓ ↓ ↓ ' key to select the submenu items.
(1) EXIT: Pushing 'SELECT' key will exit this submenu to the next one.
(2) H. Position: When 'H Position' is selected, push '↑ ↑ ↑ ↑ ' and '↓ ↓ ↓ ↓ ' key to adjust the
horizontal position of display. Push 'SELECT' key will back to the 'Display'
submenu.
Contrast
Display
EXIT
H. Position
V. Position
H. Position
+
50
+
50
25