Regulus uREG, User Manual

Page: 73 / 107

uREG User Manual
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12.3. DISPLAY SETTINGS
Display parameters are accessible in the sub-group ‘ 10 LCD screen ’ where auxiliary settings
are provided. They are associated with the LCD screen to adapt it to the user’s preferences. The
group ‘
7 LCD history ’ provides previewing previous texts.
12.3.1. BRIGHTNESS & CONTRAST
Brightness (ident 100) – used to set display backlight intensity using LEDs. Once saved, the
setting is the default value obeyed by the device until it is restarted or settings are restored. In
addition, any brightness change is applied immediately to present the user with the effect.
Contrast (ident 101) – used to set dot blacking on the LCD screen. Image contrast is a
function of temperature and requires correction upon major ambient temperature changes.
Once saved, the setting is the default contrast value obeyed by the device until it is restarted or
settings are restored. In addition, any contrast change is applied immediately to present the
user with the effect.
CAUTION:
The user is advised against saving a contrast setting with complete image
disappearance, as no message can be read and restoration of the correct state is
more difficult. If this is the case, it is recommended to use a computer and
Monitor3
.
12.3.2. HISTORY
In order to facilitate previewing texts, in particular if the rate of new texts is high, the
information structure is provided with an additional group marked as Ident ‘ 7 LCD history ’
which provides access to previous texts (generated earlier) in their sequence of occurrence on
the display (without any time restraints).
The bottom level to go back into previous texts is 64
from the level when entering ‘ LCD history ’. Every time a new preview of historical texts is
initiated, the latest text relative to the present moment is displayed.
Entering the history level is confirmed by:

reduced brightness (for the NV alphanumeric display)
or

texts displayed in light green (for GH and GV graphic displays).
Previewing historical texts does not prevent the display from presenting current texts.
12.4. MINI-MONITOR (GH / GV)
GH and GV panels with color graphic displays provide additional information screens, the
so-called Mini-Monitor , activated by pressing
▲
(up) when the main screen is displayed. → See
Mimic diagram (Synoptic) .
Press
◄ ►
to toggle screens and
▲ ▼
to scroll screens.
Press Kas to resume presentation of the mimic diagram (main screen).