Audio RK2040, Руководство пользователя

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To scroll the menu to see the other options, press the ‘
∧
’ or ‘
∨
’ buttons.
To accept the displayed set-up option, press the ‘
OK
’ button.
The various set-up options will now be described in turn, in the order in which
they appear in the menu.
SET FREQUENCY?
If the ‘
OK
’ button is pressed while ‘SET FREQUENCY?’ is flashing, the set-up
sequence will enter the frequency setting mode. The set-up option will stop
flashing and the currently selected frequency will flash instead, as shown
below:-
This line flashing
→
C H : 3 2 8 5 7 . 9 5 0 M
Hz
This line steady
→
S E T F R E Q U E N C Y ?
Fig:6 FREQUENCY SETTING SCREEN.
Press the ‘
∧
’ or ‘
∨
’ buttons to scroll through the available frequency table.
When the desired frequency is displayed, press the ‘
OK
’ button to select it.
Once the ‘
OK
’ button has been pressed, the displayed frequency will be
entered into the receiver’s internal memory. The top line of the display will
stop flashing and the SET FREQUENCY? line will commence flashing again.
You can either press the ‘
OK
’ button to change the frequency again or press
the ‘
∧
’ or ‘
∨
’ buttons to scroll through the other available set-up options.
If the ‘
MENU
’ button is pressed while the top line is still flashing, the set-up
mode will be cancelled, the display will be returned to normal operating mode
and the previous frequency setting will be restored.
SET AF?
Pressing the ‘
∨
’ button while SET FREQUENCY? is flashing will move to the
second set-up option screen, shown below:-
This line steady
→
A F L E V E L : - 2 d B
This line flashing
→
S E T A F ?
Fig:7 SET-UP MENU, OPTION #2.
If the ‘
OK
’ button is pressed while ‘SET AF?’ is flashing, the set-up sequence
will enter the AF attenuator setting mode. The set-up option will stop flashing
and the currently selected attenuator setting will flash instead, as shown
below:-
This line flashing →
A F L E V E L : - 2 d B
This line steady
→
S E T A F ?
Fig:8 AF ATTENUATOR SETTING SCREEN.
Press the ‘ ∧ ’ or ‘ ∨ ’ buttons to scroll through the available attenuator settings.
When the desired setting is displayed, press the ‘
OK
’ button to select it.
Once the ‘
OK
’ button has been pressed, the displayed setting will be entered
into the receiver’s internal memory. The top line of the display will stop