Startup; Operation - Hach SC4200c Basic User Manual

The sensor status LED shows the condition of each sensor. Refer to
Troubleshooting on page 21 to find possible causes and solutions for usual problems.
Icon Description
3G/4G signal strength
Cloud connection (MSM)
USB connection
WiFi connection
LED status
Blue on
Flashes blue
Amber on
Flashes amber (1-channel) The outputs of the channel are on hold.
Flashes amber (2-channel) The channels of the two sensors are on hold or no sensors are connected on the
Red on
Flashes red
Off

Startup

Connect the power cord to an electrical outlet with protective earth ground or set the circuit breaker
for the controller to on.
Refer to the expanded user manual to connect and configure the web server application, connect the
instrument to a network and configure the network settings.

Operation

Use the MSM software to interact with the connected measurement devices. Contact Hach Technical
Support to get a Claros Mobile Sensor Management account for the first time.
Note: Refer to the manufacturer's website to find more information about the MSM software.
Refer to the expanded user manual for data download and firmware update procedures.
10
Make sure that only two sensors are installed in the controller. Refer to
on page 21.
20 English
Table 5 Icon descriptions
Status
All off: no signal
All on: best signal
Off: no internet connection
Red on: Correct internet connection, but incorrect cloud connection.
Blue on: Correct cloud connection. Controller connected to MSM.
Flashes blue: connecting to cloud
Off: no USB flash drive connected
Blue on: USB flash drive connected
Flashes blue: data transmission
Off: no WiFi connection
Blue on: Controller connected to a WiFi access point.
Table 6 Sensor Status LED descriptions
Description
The sensor is in operation with no warnings, errors or reminders.
Sensor connection to cloud in progress.
The sensor is in operation with active warnings or reminders.
two channels.
The measurement value is not correct because of sensor error.
Sensor connection issue
The sensor type is not supported by the cloud.
No connected sensor (if the sensor on the other channel is connected)
Table
10
6. Refer to
Troubleshooting