Hach 3650 manual Display Test, Clock Settings

3650 Portable O2 Analyzer - Maintenance and Troubleshooting 39 of 50

6.2.3 Display Test

Choosing Troubleshooting, Display Test lets you perform a one-way communication between computer and instrument.

Type a number in the Number box as shown in Fig 6-3(you may also select one of three units positions for the LCD's rightmost indicator bar as well). Then choose Send.

The number and indicator bar placement should appear on your instrument LCD.

Fig 6-3: Display Test

6.2.4 Clock Settings

Choose the Clock settings command to set the date and time in the instrument.

Fig 6-4: Clock Settings

The first screen displays the current date and time as set in the instrument. If this is correct, choose Ok, else if either date or time must be changed, choose Modify to bring up the next screen.

Enter the current date and time and choose Ok to store the entry into the instrument. All measurements will be noted with the appropriate date and time when they are downloaded to the WinLog97 program.

Operator Manual ORBISPHERE