Teledyne M5000B operating instructions Operator Interface, 1 UP/DOWN Switch, ESCAPE/ENTER Switch

analyzer as next operation.

1 Introduction Model 5000B

1.4Operator Interface

All controls and displays on the standard 5000B are accessible from outside the housing. The instrument has two simple operator controls. The operator has constant feedback from the instrument through an alphanumeric display, and a digital LED meter. The displays and controls are described briefly here and in greater detail in chapter 3. See Figure 1-1.

1.4.1 UP/DOWN Switch

The UP/DOWN switch is used to select between any subfunctions displayed on the VFD screen such as in the main menue, the system menue, the Alarm menue, etc. When modifiable values are displayed on the VFD, the UP/DOWN switch can be used to increment or decrement the values.

1.4.2 ESCAPE/ENTER Switch

The ESCAPE/ENTER switch is used to input the data, to enter a function, or to exit a function displayed in the alphanumeric display:

•Escape Moves VFD display back to the previous screen in a series. If none remains, returns to Analyze mode

screen.

•Enter Within a menue: the funtion selected is entered

moving on to the next screen in a series.

With Value selected: Enters the value into the data. Advances cursor on VFD to the

	In the Analyze mode: it calls the main menue.
Functions	called out by the main menue:

-SystemThis function is a menu that calls a

numberof functions that regulate the analyzer

operation.

-SpanThis function spans the instrument.

-ZeroThis function zeros the instrument.

-Alarms This functions sets the alarm

preferences.

1-6: Part I Teledyne Analytical Instruments