User manual

Figure 9

5. Console Operation

Note: The display console has six buttons for basic operation: SET button, + button, HISTORY

button, ALARM button, and MIN/MAX button.

There are five modes of operation:

1. Set Mode to program the display

2. Quick Set Mode to change general display settings

3. Alarm Mode to set and clear alarms

4. Min/Max Mode to view and clear minimum and maximum values

5. History Mode to view historical values

5.1 Set Mode

To enter the Set Mode from the normal mode, press and hold the SET button until the backlight turns

on and the console beeps, and then release the button. The Set Mode can be exited at any time by

either pressing the HISTORY button or waiting for the 30-second time-out to take effect. You can

skip over any setting by pressing the SET button again.

The MIN/MAX button doubles as the minus (-) button.

Holding the + button or MIN/MAX button for two seconds will change the setting values rapidly.

1. Display (LCD) Contrast Level. After entering the Set Mode, the display contrast value will