Speco Intense-IR Series Instruction Manual page 42

5. DNR
This function makes the noise of the low light background decrease and is a highlighted feature.
1. o e the triangular indicator to D R on the
2. elect one of modes(O , LO , IDDL , HI H) to use D R by pressing the Right or Left button.
NOTE
* If D R function is acti ated, digital noise om image get reduced.
The higher the compensation proportion raises, the better noise cancellation effect is.
Howe er, high D R alue might cause ghost effect on image to occur.
T menu screen using the p and Down button
MENU
1. LENS
2. EXPOSURE
3. WHITE BAL
4. BACKLIGHT
5. SPECO DNR
6. DAY&NIGHT
7. IMAGE
8. SYSTEM
9. SPECIAL
RETURN
41
DC
ATW
OFF
MIDDLE
AUTO