Secondary controls
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. | |
Function | Effect of Control | Description | |
|
| ||
| - | + |
|
|
|
|
|
Trapezoid |
|
| Equalizes the length of the top and bottom edges |
|
|
|
|
Side Pincushion |
|
| Adjusts the amount of curvature on the vertical edges |
|
|
|
|
Memory Recall |
|
| Recalls the preset image settings if operating in any |
|
| one of the factory set display modes (see Table 1 on | |
|
|
| |
|
|
| page 9) |
|
|
|
|
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