MeshGuard User’s Guide5.3.10 Change SPAN value“Set” and “go” flash in alternation, and “SPAN” and a gas cylinder iconare shown.Press [Y/+] to enter and change the setting, [MODE] to exit and return toDetection Mode, or [N/-] to advance to the next menu.The LCD displays the current value. Change the value if necessary.To change the value:1. Press [Y/+] to increase the number and [N/-] to decrease it.2. Press [MODE] to advance to the next digit.3. After moving to the last digit and making changes, press[MODE]. A question mark (?) is shown in the display, asking ifyou want to save the change.• Press [Y/+] for yes. The message “dn” means the change isdone.• Press [N/-] for no. A “no” message means that the changewas abandoned.• Press [MODE] to return to the first digit.31
