Page 4
Omniguard™ 4 Owner’s Manual
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Engineering Solutions Inc
"WC
-0.038
Section 2: Navigating The LCD Display
The Omniguard 4 display features four screen types, shown below.
Press the indicated key to move from screen to screen.
Monitor Screen
Pressure in “WC
Alarm 1 & 2
Setpoints
Printer On
Buzzer Armed
Status Bar
View/Edit Settings (Alarm Setpoints shown)
Setting being
changed (edited)
Valid Key
Choices
Function
Name(s)
Operating Window
use ▲ / ▼ to
change value of
setting
Info Box
Help Info Screen (Alarm Setpoints help shown)
Valid Key
Choices
Function
Name
Detailed
Help Info
Screen Name
top of menu
indicator
indicates more help
info available
press HELP
press SELECT
press MENU
Main Menu (Help Menu uses same format)
Highlighted Item
Valid Key
Choices
Menu Items
Screen Name
top of menu
indicator
indicates more
items available
press HELP again to go to Help Menu Screen
press EXIT to return to previous screen or Monitor Screen
Section 1: Basic Care
The Omniguard 4 is built and engineered to provide you with
dependable performance for years to come. Following these basic
guidelines will insure that you get maximum use from your unit.
Once the unit is set up, field operation is easy. Complete reports are
virtually automatic, providing the most accurate records of your job
site conditions available.
• This unit is designed to measure differential pressure only from
+0.250” to -0.250” WC (optional pressure ranges are available).
Caution: Never apply pressure to the inlet port by
mouth or with any other strong pressure device.
High pressure will permanently damage the
sensor.
• Use only Omniguard thermal printer paper (other thermal paper
will not work).
• Always store the unit away from sources of excessive temperature,
dust and moisture.
• Never attempt to repair or modify any of the internal components
of the unit.
• Protect the unit from strong shocks or vibrations. Be sure the lid
is securely closed whenever transporting or hanging the unit.
• Be sure to plug your Omniguard 4 into a power supply that
complies with the National Electrical Code. Keep all connections
dry. As with any electrical device, this unit has the potential to
cause an electrical shock hazard.
• If your unit must be shipped at any time to another location or for
service, use the original packing material and shipping box for
optimum protection during shipping.
USB Port Adapter