48
2.4
Initialization and software upgrade of the AVS
Initialization
2.4.1
At the time of delivery, all memory values of the AVS
values (so-called default values). If it should prove necessary to restore this delivery status at any time, this
can be achieved in the form of a so-called initialisation. This process is triggered by simultaneously pressing
the "Up ↑ " and "Down ↓ "key for at least 2 seconds as shown in Fig. 5 after switching the device off and on
again, initialisation is completed.
Software upgrade
2.4.2
The software of the AVS
done by specially trained service personnel. If such an upgrade should become necessary, please contact
®
SI Analytics
(address can be found at the end of the present operating instructions) to take the required
action.
2.5
Description of the front-panel elements
Fig. 5 Front panel
®
470 Viscosity Measuring Unit can be upgraded, but such an upgrade has to be
®
470 measuring unit
®
470 Viscosity Measuring Unit are set to starting
Display 8 lines á 21 signs
"Pumping action" indicator
"Sucking action" indicator
"Start" key
"Stop" key
"Level 1" indicator lamp
"Rising" indicator lamp
"Falling" indicator lamp
"Level 2" indicator lamp
"Escape" key
"Enter" key
"Up" key
"Down" key