The Switches
The Inspector has two switches on the front and three buons on the end panel. Each switch has three sengs
which are described below.
Mode Switch Figure 2(2)
mR/hr µSv/hr.
The numeric display shows the current radiaon level in milliroentgens per hour or, when SI units are used, in
microsieverts per hour.
In mR/hr mode, The Inspector displays the radiaon level from .001 to 100.
In µSv/hr mode, The Inspector displays the radiaon level from .01 to 1000.
See Ulity Menu in Chapter 3 for details on how to switch between modes.
CPM CPS
In CPM, the display shows the current radiaon level in counts per minute from 0 to 350,000. When using SI
units, the display shows the radiaon level in counts per second from 0 to 5000. When X1000 is shown on the
display, mulply the numeric reading by 1000 to get the complete radiaon level.
Total/Timer
The display shows the accumulated total of counts from 1 to 9,999,000. When X1000 is shown on the display,
mulply the numeric reading by 1000 to get the complete radiaon level. For details, see Taking a Timed Count
in Chapter 3.
O/On/Audio Switch Figure 2 (3)
Audio. The Inspector is on and makes a clicking sound for each radiaon event detected.
On. The Inspector is operang, but audio is o.
O. The Inspector is not operang.
The Backlight
The LCD has a backlight that can be acvated for the default 10 seconds by pressing the + buon. The duraon
me of the backlight can be changed with the soware. If the duraon me has been changed, you can restore
the default me of 10 seconds in the ulity menu. See Ulity Menu in Chapter 3 for more informaon on using
the ulity menu.
(1) LCD Display
(8) Count Light
(10) USB Jack
(9) Output Jack
(7) Tube Center Indicator
(2) Mode Switch
(3) On/O/Audio Switch
Figure 2
4
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