Casella CEL CEL-310 - Manual (Page 18)

3. Use and to select the required setting (see Table 1).
4. Press again to save the setting and return to the Main Menu.
3.4 Configure Criterion Level
The criterion level (CL) is the level that gives 100% dose in a standardised
8 hour day. This level is used in the calculation of L
EP.d or TWA, %Noise
Dose and Estimated %Noise Dose. The ability to configure the Criterion
Level enables Dose Badge measurements to be made to suit local,
national or international standards. Settings to be used for some
International Standards are shown in Table 1.
PLEASE NOTE that changes to the Dose Badge configuration
are programmed into the Dose Badge ONLY when it is Reset.
1. While displaying the Main Menu, use or to select
Criterion Level.
2. Press to display the Criterion Level menu.
3. Use and to select the required setting (see Table 1).
4. Press again to save the setting and return to the Main Menu.
M-81
Select Criterion Time
12 hours
16 hours
18 hours
8 hours Four options are shown, with the
current setting highlighted.
OK
M-09
Reader Main Menu
CL= 85 dB
Adjust LCD Contrast
Time History Control
Criterion Time
Criterion Level
The current Criterion Level setting
is shown in the message line
OK
M-91
Select Criterion Level
80 dB
87 dB
90 dB
85 dB
Four options are shown, with the
current setting highlighted.
OK
Configuration
Page 18 - CEL-310 Dose Badge Users Handbook