Model 106-L Ozone Monitor Manual Rev. E
16
Accessing the Serial Menu
Measurements and logging tasks can be accessed via the serial port or the
USB using a terminal emulator such as Tera Term Pro or HyperTerminal
running on an attached computer. Commands can be sent using the terminal
emulator set with the properties listed in the section of this manual entitled
“Collecting Data over the Serial Port in Real Time”. Listed below are the lower
case letters that are commands for performing certain operations while the
instrument continues to measure:
l
Start logging and write over existing logged data
t
Transmit logged data
e
End
logging
h
Output serial data line header
m
Serial
menu
If the letter
m
is sent as a command,
menu>
will be displayed in the terminal
emulator window. When the serial menu is accessed, the instrument is no
longer making measurements; it is waiting for the next command to be entered.
The following is the list of menu items accessible from this point:
l
Start logging and write over existing logged data
t
Transmit logged data
e
End
logging
h
Output serial data line header
a
Displays list of possible averaging times and the number that must be
entered to change to the desired averaging time
z
Displays current zero calibration setting and waits for new setting
followed by a carriage return
s
Displays
current
slope
calibration setting and waits for new setting
followed by a carriage return
c
Clock menu, displays current date and time and waits for
d
or
t
to be
entered
From clock menu,
d
Asks to enter date in DDMMYY format
t
Asks to enter time in HHMMSS format
x
Exit menu and return to measuring
