Remote keycode map, NEC protocol
HT-version
Modulated at 38KHz
NEC custom-code: 20DF
NEC code
Function
Description
00 Auto
01 OSD
on/off
02
Info
Pop up info screen.
03
Power
Toggle power. Confirm
power off.
04 Video
Select
composite
video
05 S-video
Select
S-video
06
YPbPr1
Select YPbPr channel 1
07 Still
Freeze
image/Toggle
08
DVI
Select DVI input
09
VGA
Select VGA input
0A
YPbPr2
Select YPbPr channel 2
0B
AV MUTE
Black screen
0C Brightness
+
Increment
brightness
0D Contrast
+
Increment
contrast
0E
Color +
Increment color saturation
0F
Sha
Increase sharpness
(sharper picture)
10 Brightness
-
Decrement
brightness
11 Contrast
-
Decrement
contrast
12
Color -
Decrement color saturation
13
Sharpness -
Decrease sharpness (less
sharp picture)
14
Aspect
Toggle through various
aspect ratio scaling formats
15
Menu
Activate main menu.
16 Not
used
17
Gamma -
Select lower contrast
gamma. Do not wrap.
18
Gamma +
Select higher contrast
gamma. Do not wrap.
19 * Chameleon
button
1A 1 Number
1
1B
Arrow up/2
Normally arrow up. In
situations where a number
is expected this button is
number 2.
1C 3 Number
3