Yokogawa 2-Wire Dual Channel Transmitter/Analyzer FLXA21 - Manual (Page 163)

<13. COMMISSIONING OF DO (Dissolved Oxygen)>
13-12
IM 12A01A02-01E 5th Edition : Oct. 31, 2013-00
Tw Tr
Tint
Tw Tr
Tint
Tw Tr
Tint Tint
Tw’ Tw Tr Tw’
F050605_2.ai
Tint: Interval time
Tw: Wash time
Tr: Recovery time
Tint: Interval time
Tw: Measure time
Tw’: Wash time
Tr: Recovery time
When a continuous wash is disabled
When a continuous wash is enabled
Figure 13.3
13.6.6 Factory setup
For “Factory setup,” there is no item to be set by the user.
NOTE
This menu is for service engineers only. This section is protected by a password. Attempting to
change data in the factory adjustment menu without the proper instructions and equipment could
result in corruption of the instrument setup and damage the performance of the unit.
13.7 Display setup
This screen is used to make various settings relating to screen display.
13.7.1 Main display (Dual display, Individual display)
Main display
Trend
Auto Return
Ad.just contrast
MONITOR display
Display setup
Dual display
Individual display
Trend
Auto Return
Adjust contrast
MONITOR display
or
Display setup
Figure 13.4 Display setup screens for a single module (left) and two modules (right)
l Main display
When one module is installed on the instrument, only the Main display is available.