Teledyne Model Vehicle T400 ユーザーズマニュアル

Field 

Description/Function 

LEDs indicating the states of Sample, Calibration and Fault, as follows: 
Name Color 

State Definition 

SAMPLE Green 

Off 
On 
 
Blinking 

Unit is not operating in sample mode, DAS is disabled. 
Sample Mode active; Front Panel Display being updated; DAS data 
being stored. 
Unit is operating in sample mode, front panel display being updated, 
DAS hold-off mode is ON, DAS disabled 

CAL Yellow 

Off 
On 
Blinking 

Auto Cal disabled 
Auto Cal enabled 
Unit is in calibration mode 

Status 

FAULT Red 

Off 
Blinking 

No warnings exist 
Warnings exist 

Conc  

Displays the actual concentration of the sample gas currently being measured by the analyzer in the 
currently selected units of measure

 

Mode  

Displays the name of the analyzer’s current operating mode

 

Param 

Displays a variety of informational messages such as warning messages, operational data, test function 
values and response messages during interactive tasks.

 

Control Buttons 

Displays dynamic, context sensitive labels on each button, which is blank when inactive until applicable. 

 

Figure 3-3 shows how the front panel display is mapped to the menu charts illustrated in 
this manual. The Mode, Param (parameters), and Conc (gas concentration) fields in the 
display screen are represented across the top row of each menu chart. The eight touch 
control buttons along the bottom of the display screen are represented in the bottom row 
of each menu chart. 

06870C DCN6332