JRC JFS-280, Инструкция по эксплуатации

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2-9 2 Names and Functions of Parts
2
⑧
[Tilt angle] knob
You can change the tilt angle with this knob.
You can set the width and center when set to automatic. The tilt angle locks if you press and
hold this key. To release the lock, press and hold the [Tilt angle] key again.
⑨
[AZIMT AUTO] key
Press this key to switch between automatic and manual direction.
Each time the key is pressed the function changes: Auto -> Manual -> Auto .
⑩
[AZIMT SELECT] key
Each time you press this key, you can switch the setting for automatic range width and the
settings for center tilt. (when using automatic direction)
⑪
[Direction] key
Turn this knob to change the direction of the sound detection.
You can set the width and center when doing automatic sound detection.
⑫
[Menu] key
Press this key to open the menu.
When the menu is open, press this button again to close the menu, regardless of the current
menu level.
⑬
[RANGE +] key
Press this button to increase the range one step (the image scales down).
⑭
[RANGE -] key
Press this button to decrease the range one step (the image scales up).
⑮
[MODE/1] key
Press this key to switch between display modes.
Each time the key is pressed the display changes: normal screen -> fish finder screen
-> sound detection screen .
To select the screen you want to display, go to the "DISPLAY MODE" menu -> "SPLIT
DISPLAY" "AUDIO, F/F" menu to set the display screen to "On". The screen you select is
displayed.
(The fish finder is only displayed if it is connected.)
⑯
[MAIN SUB/2] key
This equipment does not have a main/sub function.
Use the number [2] key, while the menu is open, to do operations.