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SECTION 4 OPERATING INSTRUCTIONS
4.12.2 Setting Bell • Alarm On/Off
Bell (bell sound when any panel key is pressed, or the rotary knob is revolved.) • alarm (alarm sound when any
error is occurred.) On/Off can be set as follows.
(1) Press the "Sys" [F3] key on the top menu to open the
"System (1)" menu.
(2) Press the "↓" [F2] key or "↑" [F3] key, to select "Bell"
or "Alarm".
(State is reverse-displayed.)
(3) Press the "Sel" [F1] key to select On or Off.