Yokogawa 2-Wire Dual Channel Transmitter/Analyzer FLXA21 - Manual (Page 16)

<1. INTRODUCTION AND GENERAL DESCRIPTION>
1-4
IM 12A01A02-01E 5th Edition : Oct. 31, 2013-00
1.2 Screen operation
CAUTION
Press the touch screen only with your finger. Do not use a tool with a sharp tip (ex. pencil,
ballpoint pen), a thin stick, a tool with a hard tip etc. to avoid scratches on the touch screen.
Press the center of the icon or character to avoid wrong operation.
The main screen operations are as follows.
When you press any of the following icons on the screen, the screen changes to the respective
display or executes the respective function.
→ →
Returns to the main display (or home display).
Returns to the previous display.
Moves the cursor for selecting the menu item. Pressing the icon moves the cursor
down to the next item. When the cursor is on the item at the very bottom, the cursor
jumps back to the item at the top.
Confirms the input; for example, the selected menu item or setting value.
NOTE
When no operation is performed for 10 minutes or 60 minutes (depending on the setting of “Auto
Return”), the display except Trend display automatically changes to the Monitor display (or to the
Main display or the Home display when the MONITOR display is disabled).
The figures in this section show the pH measurement for example.
Each display is different in details due to settings. Each display is only an example for some
settings.
n Monitor display
10.38
pH
C
A
B
Figure 1.3 Example of monitor display
Monitor display
The Monitor display appears upon startup when the MONITOR display is enabled.
When the measurement value (primary value) on the main or home display is pressed, the
monitor display appears.
A: Measurement value
B: Unit
C: Sensor No.