Colour pattern generator GV-698+
4.2 Operating mode
4.2.1 Pattern selection
The pattern keyboard [2] allows selecting directly a pattern, the characteristics
of which can vary according to format or system as listed in the specifications section.
Next to each key there is a luminous indicator that indicates the active letter.
4.2.2 Systems configuration
The GV-698+ TV pattern generator enables configuring a large variety of
parameters. So that the most common configurations may be selected without having
to individually modify parameters, the instrument will store up to 32 configurations (00
to 31) in its memory.
The different configurations are in the two line display, in which in the top line
always shows the same information and in the second line there is different
information, based on key DISPLAY SELECT.
The information is in different fields. In the initial format key DISPLAY SELECT
will turn on the top LED and the active fields will be those that are indicated around the
display.
07/2018
Figure 4.- Pattern selection keyboard
Figure 5.- Two-line display. Top LED on
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