IEQ Chek
Operation Manual
1509-9001 Rev 1
11
4.4. Main Menu Functional Overview
Pressing the MENU button after the main sensor array is displayed allows the user to
enter the extensive menu system. The first menu display includes the following.
PREVIOUS
ALARM
CALIBRATE
INFO
SETTINGS
USB
DATALOG
NOTE:
In all cases, use the ARROW DOWN or ARROW UP buttons to scroll through
any displayed menu and use the MENU button to select any highlighted choices.
PREVIOUS:
Allows the user to go back to the previous function. Pressing the
MENU button repeatedly at “PREVIOUS” will step the user back
one menu at a time until he finally reaches the main sensor real-
time display. Alternatively, hold down the MENU button for
approximately 6 to 7 seconds and the LCD will jump back to the
main, real-time sensor display.
CALIBRATE:
Allows the user to enter the calibration section of the menu. This
section is protected by a security code to prevent unauthorized
people from attempting to calibrate the sensors. Refer to the
calibration section starting on page 19
.
SETTINGS:
This menu item provides the user with a number of instrument
functions that can be set or modified to suit their personal use.
DATALOG:
This menu item allows the user to set up the internal data logger to
suit his specific application. This function can also be achieved
with the instrument connected to a computer. Set up and
programming through a PC is faster, but the IEQ Chek™ data
logging function can be completely set up through the menu in the
instrument.
ALARM:
This menu item allows the user to set the alarm levels as well as
which alarms are activated.
INFO:
Provides the user with information on the instrument such as serial
number assigned and date of manufacture. It also provides the
user with information on the installed sensors such as sensor
serial number, date code, and calibration date information.
USB:
Allows the user to reset the USB chip if the IEQ Chek™ will not
communicate with IQ Chek™ software.
