HP LD4730 User Manual page 53

Video signal strength will determine how many displays may be daisy chained together. Degradation
of the video signal due to distance may limit the maximum number of displays to less than 25.
You can set up tiling through the OSD menu of each display in the array. That method is described
here. You can also use HP Network Sign Manager for the same purpose. See the
Manager User Guide
On each display, enter the OSD and navigate to the Tile submenu. Set H Monitors to the number of
columns in the array and V Monitors to the number of rows. Set H Position to the column number
for this display, counting from left to right. Set V Position to the row number, counting from top to
bottom.
Figure 4-6
H1,V1
H2,V1
H3,V1
H4,V1
H5,V1
Each display in the tile mode array will receive the full image, but will display only its assigned part of
the image based on its H Position and V Position.
Natural Mode allows the image to retain proportionality across the array by compensating for the
width of the mullion (the distance between the active display area to the active display area of the
adjacent display in the array). Set Natural Mode on or off, using the same setting for every display in
the array.
If Natural Mode is off, the display shows the its entire portion of its assigned position within the active
viewing area. If Natural Mode is on, each display will compensate for the mullion between the
displays by eliminating that portion of its assigned image which would overlap the bezel. This results
in a small part of the composite picture being invisible, as though blocked by the mullions between
window panes.
Choose Natural Mode on if you want the composite to be correctly proportioned and off if you want
every pixel visible. The difference can be seen in the following:
ENWW
for details.
Tile Mode numbering scheme
H1,V2
H2,V2
H3,V2
H4,V2
H5,V2
H1,V3 H1,V4
H2,V3 H2,V4
H3,V3 H3,V4
H4,V3 H4,V4
H5,V3 H5,V4
HP Network Sign
H1,V5
H2,V5
H3,V5
H4,V5
H5,V5
Using the On-Screen Display menu 45