Samsung 460ex 550ex 用户指南
![Samsung](https://files.manualsbrain.com/attachments/d2c8096d7455ef27430abd90929788cd334aa0d9/common/fit/150/50/48a08a3a1c58307d54cf32c153d229d06984b46e0de4abbefb9df295a8d8/brand_logo.png)
Eraser
MENU → → → → ENTER →
→ → → → → → →
ENTER →
→ → → → →
ENTER →
This function prevents after-images on the screen by moving a rectangular pattern.
Side Gray
MENU → → → → ENTER →
→ → → → → → →
ENTER →
→ → → → → →
ENTER →
→ , →
ENTER
Select the brightness of the grey for the screen background.
1. Off
2. Light
3. Dark
Image Retention Free
MENU → → → → ENTER →
→ → → → → → →
ENTER →
→ → → → → → →
ENTER → [Image Retention Free]
→ , →
ENTER
Select the Apply Image Retention Free function.
1. Off
Adjusting the LCD Display
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