HP LD4730 47-inch Micro-Bezel Video Wall Display - Manual (Page 46)

Level 1 Menu Level 2 Menu Level 3 Menu Description
Treble Adjust treble 0 – 100.
The default setting is 50.
Bass Adjust bass 0–100.
The default setting is 50.
Sound Mode Standard — Most natural audio.
Voice — Differentiates the human sound range from other
sounds, which helps to make the human voices easier to hear.
The default setting is Standard.
Option 1 Aspect Ratio Select from the following image proportions:
● 16:9 — Widescreen mode.
● 1:1 — Picture format is 1:1 aspect ratio.
● Original — Picture format is automatically set to 16:9 or
4:3 aspect ratio according to input signal.
● 4:3 — Picture format is 4:3 aspect ratio.
● 14:9 — Programs are viewed normally in 14:9 with black
bars added to the top and bottom. If the input is 4:3, it will
be stretched horizontally.
● Zoom — 4:3 programs are magnified until they fill the
16:9 screen. The top and bottom will be cut off.
● Cinema Zoom — Picture format is 2.35:1 aspect ratio,
extending the picture horizontally with black bars added
to the top and bottom.
The default setting is 16:9.
Source Select video source:
VGA — Analog video through the VGA port.
DisplayPort — Digital video through the DisplayPort
VOE — Digital video through the Ethernet port
The default setting is VOE.
Auto
Configuration Automatically adjusts picture position and minimizes image
instability (VGA input only)
Clock Frequency Adjusts the controller's clock frequency from 0 to Dynamic.
See
Optimizing analog images on page 46 for details.
Phase Adjusts the controller's clock phase from 0 to Dynamic. See
Optimizing analog images on page 46 for details.
H.Position Adjustable scale, 0 to 100, moves the image right or left on the
screen.
V.Position Adjustable scale, 0 to 100, moves the image up or down on
the screen.
38 Chapter 4 Operating the display ENWW