Orban OPTIMOD-FM 8500S, Руководство по эксплуатации

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OPTIMOD-FM DIGITAL OPERATION
3-1
Section 3
Operation
8500S Front Panel
•
Screen Display labels the four soft buttons and provides control-setting infor-
mation.
•
Screen Contrast button adjusts the optimum viewing angle of the screen dis-
play.
•
Four Soft buttons provide access to all 8500S functions and controls. The func-
tions of the soft buttons change with each screen, according to the labels at the
bottom of each screen.
•
Next and Prev (
←
and
→
) buttons scroll the screen horizontally to accommo-
date menus that cannot fit in the available space. They also allow you to move
from one character to the next when you enter data into your 8500S.
These flash when such a menu is in use. Otherwise, they are inactive.
•
Control Knob is used to change the setting that is selected by the soft buttons.
To change a value, you ordinarily have to hold down a soft button while you are
turning the control knob.
•
Recall button allows you recall a Factory or User Preset.
Selecting the Recall button does not immediately recall a preset. See step
13 on page 3-21 for instructions on recalling a preset.
•
Modify button brings you to list of controls that you can use to edit a Factory or
User Preset. If you edit a Factory Preset, you must save it as a new User Preset to
retain your edit.
•
Setup button accesses the technical parameters necessary to match the 8500S to
your transmission system.
•
Escape button provides an escape from current screen and returns user to the
next higher-level screen. Repeatedly pressing Escape will always return you to
the Idle screen, which is at the top level of the screen hierarchy.