IBM C50 - Manual (Page 10)

Function Description
Memory Recall Recalls the preset image settings if operating in any
one of the factory set display modes (see Table 1 on
page 9)
Adjusts the amount of curvature on the vertical edges Side Pincushion
Trapezoid Equalizes the length of the top and bottom edges
- +
Effect of Control
Control buttons , and have dual functions, , and . To make adjustments to the secondary controls press
shift button . The LED indicator will light up to show secondary controls are active. To revert back to primary controls (
) press shift button again and the LED indicator will go off.
To adjust secondary controls :
1. Press shift button to select secondary controls.
2. Press control button you wish to adjust.
3. Press - and + buttons to adjust the image.
Secondary controls
8