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M3LM OPERATING MANUAL EM-2663-B Rev.4
4
Press MODE button to go on to the Output Ranging Mode.
Red blinking
Red ON
Press once
Red blinking
OFF
• Press MODE button once to go on to the Output Ranging Mode.
• The LD2 turns OFF and the LD3 red LED starts blinking indicating the Output Ranging Mode.
5
Increase or decrease the potentiometer input until the meter shows the desired minimum output level. Hold
down DOWN button until the LD1 turns OFF.
Red ON
Red ON
OFF
Release button
0% ouput ranging completed
Approx. 2 sec.
Approx. 2 sec.
Rapid
red blinking
Red blinking
• Hold down DOWN button, and the LD1 red LED blinks in approx. 2 sec. and then turns OFF in approx. 2 sec.
• The LD1 turning OFF means completion of 0% output ranging. Hold down DOWN button until the LD1 turns OFF.
• Skip to the next procedure when 0% output ranging is not necessary.
6
Increase or decrease the potentiometer input until the meter shows the desired maximum output level. Hold
down UP button until the LD1 turns OFF.
Red blinking
Red ON
Rapid
red blinking
Approx. 2 sec.
Approx. 2 sec.
OFF
100% ouput ranging completed
Release button
Red ON
• Hold down UP button, and the LD1 red LED blinks in approx. 2 sec. and then turns OFF in approx. 2 sec.
• The LD1 turning OFF means completion of 100% output ranging. Hold down UP button until the LD1 turns OFF.
• Skip to the next procedure when 100% output ranging is not necessary.
