JRC JFS-280, Instruction Manual

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6 Operation Settings 6-12
6
6.1.4.4 Area Size Settings
You can set the detection area for the distance direction of the alarm range.
You can select a detection area from three types: "Small", "Medium", and "Large".
Operating Procedure Press the keys "8 → 1 → 4 → 4" to go to AREA SIZE
settings
Use the [MULTI] knob to open the submenu for
"ALARM" to do "ALARM" operations.
Turn the [MULTI] knob to move to "4. AREA SIZE".
Press the [MULTI] knob to open the pulldown menu.
The initial value is set to "Medium".
The area size is set to 10%, 20%, or 30% for each of
the distances set in "3. DISTANCE".
To change it, turn the [MULTI] knob to move to a selected item. Press the [MULTI] knob to set it.
When you turn the [MULTI] knob to move to the various setting values, the screen will change,
but the changes are not reflected until they are set. (The settings revert when you close the
menu.)