Teledyne T101, Operation Manual, Page: 32 / 375

Getting Started Teledyne ML – T101 Operation Manual
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e front panel liquid crystal display screen includes touch control. Upon analyzer start-up,
the screen shows a splash screen and other initialization indicator before the main display
appears; similar to Figure 3-2 above (may or may not display a Fault alarm). The LEDs
on the display screen indicate the Sample, Calibration and Fault states; also on the screen
is the gas concentration field (Conc), which displays real-time readouts for the primary
gas and for the secondary gas if installed. The display screen also shows what mode the
analyzer is currently in, as well as messages and data (Param). Along the bottom of the
screen is a row of touch control buttons; only those that are currently applicable will have
a label. Table 3-1 provides detailed information for each component of the screen.
Table 3-1. Display Screen and Touch Control Description
Field Description/Function
Status 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
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.
CAUTION – Avoid Damaging Touchscreen
Do not use hard-surfaced instruments such as pens to operate the
touchscreen.