Suntex EC-4110-I, Operation Manual

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5. Operation
5.1 Measurement mode:
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After all electrical connections are finished and tested, connect the instrument to the power
supply and turn it on. The transmitter will automatically entering measurement mode with the
factory default settings or the last settings from user.
5.2 Set-up menu:
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Please refer to the set-up instructions in Chapter 7. Press and simultaneously to
enter into set-up menu, and press to go press to back to measurement mode.
5.3 Calibration menu:
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Please refer to the calibration instructions in Chapter 8. Press and simultaneously to
enter into calibration menu, and press to go back to measurement mode.
5.4 Shortcuts:
1. In the measurement mode, if selecting MTC for temperature compensation mode, you may press
and to adjust MTC temperature value.
2. Under measurement mode, press continuously for 2 seconds to see the Logbook function
directly. Press key to back to measurement mode.
3. Under measurement mode, press continuously for 2 seconds to switch the display mode
from text mode, trace mode, and real-time chart display mode.
5.5 Default value:
5.5.1 Setting default value:
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Measurement mode: Conductivity@tref
Range: 2000mS
Temperature compensation: PTC1000
Temperature Coefficient: Lin, 2.00%
Relay 1: High point alarm: AUTO, SP1= 1000mS, Hys.=10mS
Relay 2: Low point alarm: AUTO, SP2 =100 mS, Hys.= 1.0 mS
Wash time: OFF
Analog current output (Cond/Res): 4~20 mA, 0~1000mS
RS-485: RTU, 19200,EVEN, 1, ID: 1
Date & Time: 2014/1/1 00:00:00
Digital filter: 0
Backlight setting: Off
Contrast: 0
Logbook: None
Auto back: Auto, 3 minutes
Code set-up: Off
5.5.2 Calibration default value:
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