Notes On Trac Mode; Summary Of Trac Button Operation - Teledyne First Responder CG User Handbook Manual

Notes on TRAC mode:

• This mode only has EXT range (ppm to %LEL).
• By default, only the visual geiger alarm is
enabled. The audible geiger alarm can be toggled by
a single press of
Display will alternate 'EXT' and 'Aud'.
• Automatic datalogging is disabled. Manual
datalogging is enabled.
• The pump cannot be switched ON.

Summary of TRAC Button Operation

TRAC
Button 1
CGI
Button 2
CSM
Button 3
PURGE
Button 4
TRAC
Figure 3-14 TRAC Button Operation
(Button 4).
Double
Single Press
Press
Switch OFF
–
Instrument
–
Manual Manual
Zero
Geiger
(Audible)
Toggle
Press and
Hold
–
– –
–
Log
Switch ON
–
Instrument
OPERATION
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