HDM 5049 PLUS
Operation And Adjustment
Page 4-3
Select an item with
or
.
If the item has a red background, press
to change it. If the item has a
magenta background, press
to
change it.
Changes become active immediately.
These settings (except Modename) are
valid for all modes.
Press
to leave the Settings menu.
4.4.1 Modename
With
or
, scroll through the available characters and move the cursor with
. When
pressing
at the end of the line, the cursor returns to the first character. Press
to store
the Mode name.
If the mode is a new mode, you cannot change the mode name unless you save the geometry
parameters for this new mode:
See
4.5 Adjustments Menu
.
4.4.2 AKB
With
, select AKB On, Off or Auto.
The AKB system guarantees color stability by changing the DC-levels of the RGB cathode drive
signals in order to keep the light output of the AKB measuring lines constant. Note that AKB is not
active when a menu is displayed.
With AKB on, the monitor requires up to a minute to stabilize each time the input signal has
dropped or was changed to another line system. When stabilized however, you can turn AKB off.
The monitor will now keep the current DC-levels, even when the input signal drops.
AKB Auto leaves the AKB on for half an hour, then turns it off. AKB Auto starts the AKB when the
monitor is powered up or when AKB is set to Auto. In the Status Menu, you can see if AKB is
currently on or off.
4.4.3 Orbiter
The Orbiter unnoticeably moves around the entire picture to avoid burn-in of the phosphors on
static pictures. Turn it on or off with
.
