Page 13
BT-610-9800 Rev C
4.3.
Operate Screen
The Operate Screen displays the date/time, sample status, current sample data and
previous sample data. Figure 7 shows the Operate Screen.
15 AUG’10 11:23 L001
0.3µ 0 CF
0.5µ 0 CF
0.7µ 0 CF
1.0µ 0 CF
2.0µ 0 CF
5.0µ 0 CF
Figure 7
– Operate Screen
The top line of the Operate Screen is reserved for the normal header (date, time and
location) or status/alarm messages depending upon the machine status. The top line
remains stationary while the other 3 lines scroll to display the full list. Temp/RH data
will follow the count data when the RH/Temp probe is connected.
The Operate Screen normally displays 6 particle sizes; however, the BT-610 also offers
a Favorites mode which configures the unit to display and print any two of the six
standard sizes (see Section 4.3.1).
Particle counts units are user selectable. The selections include: Total counts (TC),
particles per liter (/L), particles per cubic foot (CF) and particles per cubic meter (M3).
Ambient temperature can be displayed in units of Celsius (C) or Fahrenheit (F). Both
unit settings are discussed in Section 5.2.4.
4.3.1. Favorites
The Favorites setting eliminates the need to scroll the display when monitoring two non-
adjacent sizes (see Section 5.4). The Favorites setting configures the display and
printer for two sizes however the BT-610 still counts and buffers all six particle sizes.
Sample data for all six channels is available via the serial port (Section 8) or by viewing
count history on the display (Section 4.3.4). Figure 8 shows the Favorites Operate
Screen with RH/Temp probe attached.
18 AUG’06 11:23 L001
0.3µ 0 CF
5.0µ 0 CF
Temp 24
C RH 40 %
Figure 8
– Favorites Operate Screen w/ RH/Temp
