MM750W-en-GB_v1.1 12/18
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Wireless Communication
WIRELESS COMMUNICATIONS OVERVIEW
We ship the MM750W with a Bluetooth® Wireless Datalogging Module (DAT12)
installed in the compartment on the back (top) of the meter. The DAT12 transmits real-
time readings and logged readings to paired
iOS® or Android™ devices using the free
ExView® W-Series
application
. The DAT12 can record >15k readings.
INSTALLING A WIRELESS MODULE
The communication modules install in the compartment at the back (top) of the meter;
see the Meter Description section of this user manual for location. To install a
communications module first turn the meter OFF then remove the two Phillips screws
that secure the module compartment. Open the compartment, insert the module with
the arrow correctly oriented at the top of the module, and connect via the 8-pin
connector inside the module compartment. Close the compartment and secure with
the two screws before use.
OBTAINING THE APPLICATION (APP)
For iOS devices, download the
ExView® W
application from the Apple App Store. For
Android devices, download the
ExView® W
application from the Google Play
TM
store.
USING THE APPLICATION
1.
Turn on the meter and select a measurement function
2.
Long press the
Tx
button to start the wireless transmission (the
Tx
display icon will
appear when started)
3.
On your smart device, tap the
ExView® W
application icon to start the App.
(Bluetooth® must be enabled on your smart device)
4.
Tap the search icon located next to
‘
Devices
’
. The App will search for available
devices.
5.
When the meter appears in the device list, tap
it to connect the meter to the App.
6.
For more information please refer to the ExView® W-Series Help Guide by tapping
on the Extech icon and then tapping the Help Guide link, or locate the document
on the extech.com/exvieww web page.
7.
Please note that some Android™ devices require that you sw
itch ON the
device’s
location setting before the ExView® W app can establish a connection with the
wireless meters.