MRC INE-DDBJ-350, Инструкция по эксплуатации

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 Alarm switch, the meter supports alarm function. When the measured value
exceeds the alarm value, the meter will alert to remind users, the default display
numbers turn to yellow. If user doesn’t need this function, close the alarm switch.
 High alarm limit, this parameter is corresponding to the alarm function, to set the
upper alarm limit.When the alarm function is enabled, if the measurement results
exceeding the maximum limit alarm, will alert to remind the user.
 Low alarm limit, this parameter is corresponding to alarm function, to set the
alarm limit.
2.3 Start-up, shutdown and buttons
The meter built-in power supply, press the round Button(Figure 5)under the screen
to turn on the meter.
After start-up, wait after complete self-inspection, enters into the initial interface.
If the battery is too low, may not be able to start-up, at this time, connect the charger
to start-up, and recharge in time.
After operation, user can long press On-Off key more than 5 seconds to close the
meter. If user enables automatic shutdown function, the meter will automatically
power off if no operation in a set time.
During operation, user can open or close the LCD display at any time by short
pressing On-Off key.
There is a power light inside On-Off key. Flashing in the state of power on or charging,
the flashing number represents the electric quantity; maximum four times, means
the battery is fully charged. When in shutdown state, the indicator light should be off
in a few second. Charging in shutdown state, the light will normally on if fully
charged.
2.4 Initial state
After start up and the meter enters into initial state after self-test. There are three parts:
basic information, measuring signal monitoring and the system menu.

Basic information interface displays the current time and the login user ID;
Round Button (Figure 5)

Sample ID, its the name of the sample, maximum 10 characters.