User Interface And Navigation - Hach AS950 Basic Operations

Table of contents
User interface and navigation
Configure the general settings
Configure the hardware settings
Configure data logging on page 10
Select and configure the alarms
Sampling program configuration
Calibration on page 16
Additional information
Additional information is available on the manufacturer's website.
Product overview
The manufacturer is not responsible for any damages due to misapplication or misuse of this product including,
without limitation, direct, incidental and consequential damages, and disclaims such damages to the full extent
permitted under applicable law. The user is solely responsible to identify critical application risks and install
appropriate mechanisms to protect processes during a possible equipment malfunction.
The AS950 controller is the controller for the AS950 AWRS, refrigerated and portable samplers.
Refer to Figure 1 on page 4. The AS950 controller can also be used as the controller for the
SD900 samplers and 900MAX samplers (AWRS, refrigerated and portable).
Refer to the sampler installation and maintenance documentation for the AS950 controller
specifications, installation, startup and maintenance information and the AS950 controller
replacement parts and accessories.

User interface and navigation

Keypad and display description
Figure 1 shows the controller keypad. Refer to
Refer to Table 2 for the indicator light description.
Push the power key to set the controller to on or off. To save power, the display switches off after
5 minutes of no keypad use. Push a key to set the display back to on.
on page 3
on page 5
on page 6
on page 11
on page 12
N O T I C E
Table 1
Start or stop the program
Show data and alarms on page 19
Save logs and settings to a USB drive
Use FSDATA Desktop (optional)
Manual operation on page 22
Troubleshooting on page 22
for the functions of the keys on the keypad.
on page 18
on page 21
on page 22
English 3