Dtv mode, Ir codes, Dtv mode ir codes – HP LD4235 41.92-inch LED Digital Signage Display User Manual
Page 80
DTV mode
Resolution
Component
HDMI/DisplayPort (DTV)
480i
o
x
576i
o
x
480p
o
o
576p
o
o
720p
o
o
1080i
o
o
1080p
o
o
NOTE:
HDMI/DisplayPort input mode may identified in PC resolution: 640 x 480 / 60 Hz, 1280 x 720 / 60 Hz,
1920 x 1080 / 60 Hz or DTV resolutions: 480p, 720p, 1080p.
NOTE:
Vertical frequency: To enable the user to watch the product display, screen image should be
changed tens of times every second like a fluorescent lamp. The vertical frequency or refresh rate is the
times of image display per second. The unit is Hz.
Horizontal frequency: The horizontal interval is the time to display one vertical line. When 1 is divided by the
horizontal interval, the number of horizontal lines displayed every second can be tabulated as the horizontal
frequency. The unit is kHz.
IR codes
All models do not support the HDMI/USB function.
Some key codes are not supported depending on the model.
Code (Hexa)
Function
Note
95
Energy Saving
R/C BUTTON
08
POWER
R/C BUTTON (ON/OFF)
0B
INPUT
R/C BUTTON
C4
Display On
R/C BUTTON
C5
Display Off
R/C BUTTON
43
MENU
R/C BUTTON
40
UP (
∧)
R/C BUTTON
41
Down (
∨)
R/C BUTTON
07
Left (<)
R/C BUTTON
06
Right (>)
R/C BUTTON
44
OK
R/C BUTTON
28
BACK
R/C BUTTON
70
Chapter 10 Specifications