Iwatsu SS-500 Series Instruction Manual page 25

4
POWER LED (green light)
• Lights up when the power is on (p. 3 1). (Normal operation)
• Rapidly blinks when a checksum error has occurred (p. 9 5).
5
OVERLOAD
• Flashes three times when demagnetizing or automatic zero-
adjustment cannot be performed (p. 9 1).
• Rapidly blinks when an overload state is detected (p. 9 0),
the device has entered protection mode (p. 6 2), or a
checksum error has occurred (p. 9 5).
6
JAW UNLOCKED
• Lights up when the upper jaw is unlocked.
• Flashes three times when demagnetizing or automatic zero-
adjustment cannot be performed (p. 9 1).
• Rapidly blinks when the device has entered protection mode
(p. 6 2) or a checksum error has occurred (p. 9 5).
7
DEMAG / AUTO ZERO
• Slowly blinks when demagnetization or automatic zero-
adjustment has not yet been performed (p. 3 3).
• Lights up when demagnetization and automatic zero-
adjustment are in execution (p. 3 9).
• Goes out when demagnetization and automatic zero-
adjustment have been completed (p. 3 9).
• Flashes three times when demagnetization and automatic
zero-adjustment cannot be performed (p. 9 1).
• Rapidly blinks when the device has entered protection mode
(p. 6 2) or a checksum error has occurred (p. 9 5).
8
RANGE LEDs (green lights)
• Lights up when its current range is chosen (p. 5 3). (Normal
operation)
• Blinks rapidly when the device has entered protection mode
(p. 6 2) or a checksum error has occurred (p. 9 5).
LED (red light)
LED (red light)
LED (orange light)
Name and Function of Each Part
1
19