67
6 Maintenance and Troubleshooting
No. 99MAM029A
6.2
Error Displays
6.2.1 Error Displays with Power LED
When the power is turned on, the power LED is lit on when the product is in the normal
state. If it is blinking, there may the errors shown below. Address it according to the error
contents.
Power LED blinking pattern State of the Product Data input Handling method
Repetition of blinking at 0.6 s
on and 0.6 s off.
Abnormally high volt-
age
Not possible
Turn off the power
and turn it on again.
Repetition of blinking at 1.5 s
off, 0.3 s on, 0.3 s off and 0.3
on
Voltage drop alarm
(when the voltage
drops and the remain-
ing battery level be-
comes low)
Possible
It is recovered
when the voltage
returns to the nor-
mal range.
(Replace batteries)
Repetition of blinking at 0.6 s
on and 0.6 s off.
Abnormally low voltage
(when voltage drops
and operation be-
comes impossible)
Not possible
Turn off the power
and turn it on again.
Tips
• When the power of the product is turned off, all the measurement data automatically saved for
the statistical calculation up to that point of time is deleted. Also, if the AC adapter is connected/
disconnected while the product is operating, all the measurement data automatically saved for
the statistical calculation up to that point of time is lost, regardless of whether the product is
powered with the AC adapter or not. Please handle with care.
• When operating the product with batteries, if the room temperature drops below 10 °C, the battery
life becomes considerably shorter. Use an AC adapter when the room temperature is below 10 °C.
• When the batteries are consumed, the power LED may malfunction as the voltage becomes
below the operating voltage. If the power LED starts blinking, change the batteries as promptly
as possible or switch to the AC adapter..
To Next Page
Loading...
General