Promax HD Ranger + Uživatelský manuál Strana 21

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2-14 March 2015
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2.7
Controls
The equipment has been designed to be an easy tool to use. For this reason the
number of keys has been reduced and these are grouped by function.
The menu navigation includes hints that appear when the cursor is placed on an
disabled (grayed) option for a while. This hints help the user to understand why
an option is disabled and what to do to enable it.
For measurement and navigation through the menus, the equipment has a
joystick, 4 programmable keys (softkeys) and 6 direct access keys (shortcut
keys).
Next the use of each one of them is described:
2.7.1
Joystick
Joystick positions are five:
Figure 8.
The joystick is multifunctional, that is, each time you press its function changes.
The user can see the active function according to the icon that is displayed at the
upper right corner of the equipment, as shown in the image.
In the SPECTRUM ANALYSER mode, the joystick has the following functions:
CH or FR: Channel change (CH) or
frequency (FR) change
(according to the tune
selected: tune by channel or
tune by frequency).
SP: Span change.
MK: Marker moving (if marker is
enabled).
Figure 9.
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