22
23
Changing the Battery
Besides the Unit’s LCD display, the battery level can be displayed on
the computer screen via the software if a Unit is connected to the
computer with a USB cable.
If a Unit is left without a battery for some time, all data may be lost,
so please work quickly when changing the battery.
When a battery life warning signal appears, try to replace the
battery with a new one as soon as possible.
1.
When it is time for the battery to be replaced, a battery
life warning signal will appear.
-If, at this time you change the battery,
recording will continue uninterrupted
and all data will be saved for
downloading.
2.
If the battery is not changed but it remains in use, [SLP]
will appear in the LCD display. Recording will stop in
order to protect already recorded data.
-If you change the battery at this
point, it is still possible to download
all saved recorded data.
3.
If the battery is further left unchanged, the display will
automatically shut off and all previously recorded data
will be lost.
About Battery Life
A TR-74Ui Unit can be used continuously for about six months with one
AA Alkaline Battery.
Battery life varies depending upon the type of battery, the battery
performance, the measuring environment, and the frequency of
communication.
Installation Setup and Recording Procedures
Do not connect a TR-74Ui to your computer until the software has
been installed.
Installing the Software
1.
Start Windows and login using a User Account with
Administrator (Computer Administration) rights.
2.
Insert the software CD into the CD/DVD drive, and the
[Install Program] window will open automatically.
* If the [Auto Play] window appears instead of the [Install Program] window, click
on [Run start.exe].
* If neither window opens, then double click [start.exe] in the CD/DVD drive.
3.
Select [Install Illuminance UV Recorder for Windows] and
click the Execute button to start the installation. Follow
the directions as they appear to complete the
installation.
* When asked if you want to allow the program to make changes to your computer,
click Allow or Yes.
* If a window appears asking if you would like to install this device software, click
Install or Continue.
4.
Next, select [Install T&D Graph] and follow the same
procedure as step 3.
After installation, they will appear in the Windows Start Screen
or Start Menu.
