Videotec ULISSE - Manual (Page 32)

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Example: To enable masking of zone 1 when the
device is in the +15° and +45° position, proceed as
follows:
• Set the Nr parameter value to 1.
• Enable zone masking by setting the Enabling
value to Y.
• Set the Start parameter value to +015.00.
• Set the Stop parameter value to +045.00.
• Change the displayed text by selecting the Text
option, where required.
j Set the Start and Stop menu values to zero
to disable the masking option. If a number
of masks are superimposed, the mask with
the lowest number will prevail over the
others.
j To define the masks, proceed in a clockwise
direction as seen in the diagram.
0°
Start1=15°
Stop1=45°
Start2=170°
Stop2=225°
270°
90° 180°
Fig. 65
9.6.3.2 Zone Masking Menu
This function allows setting up to eight masks
(variable dimension) with titling option.
01. Number: Selects the mask to modify.
02. Enabling: Enables masking of the relative zone.
03. Start: Sets the starting position of the mask.
04. Stop: Sets the stop position of the mask.
05. Text: Changes the text displayed when the mask
is enabled.
ZONE MASKING
------------------------
1>NR : 1
2 ENAB.: N
3 START: + 0.00
4 STOP : + 0.00
5 TEXT : MASK 1
Fig. 64