Data Harvest EASYSENSE V-Log Kullanıcı Kılavuzu - Sayfa 5
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EASYSENSE V-Log User Guide
Turning a sensor ON or OFF the display
The built-in sensors can be switched On or Off the display.
With the pointer pointing at Turn Off / On press
to On or vice versa.
Select
to return to the Meters window.
Ways to capture data with V-Log
There are different ways that V-Log can be used to collect data.
1.
As a stand-alone instrument: V-Log is used to display, collect and store data while disconnected
from the computer i.e.
a. Display readings on its LCD screen (but not stored) using Meter mode.
b. Display, collect and store data using V-Log's logging menu options e.g. Pictogram,
EasyLog, Snapshot, Timing and Counting.
The data collected is stored in V-Log's memory to either be reviewed on V-Log's screen or
retrieved to the EasySense software on a computer.
Up to 255 sets of data can be stored in V-Log's memory.
2.
As an interface connected to a computer: V-Log is entirely driven by the software on the host
computer. The data from the sensors is transmitted immediately to the computer and displayed on the
computers screen using the options in the EasySense software. This method of collection is useful for
many classroom-based experiments
Using V-Log standalone (without a computer)
To switch V-Log on, press any button on the panel.
Not
es:
If V-Log is operating on battery power and is idle, it will automatically
switch itself off after 2 minutes. Press any button to resume operation.
V-Log does not auto switch off while powered from a USB port.
V-Log has a menu of different options available, which are displayed on
the built-in LCD screen. There are six working modes, which can be
used to collect data without being connected to the computer. These
are Meter, Pictogram, Easy Log, Snapshot, Timing and Counting
modes.
A menu option is selected by using
down until it is pointing at the required option then press
If using plug-in sensors they should be connected before entering a logging mode (except for Meters
when they will automatically be detected and then display readings).
Meter
In Meter mode V-Log will display measurements from the sensors (plug-in or built-in sensors) on the LCD
screen but will not store any data.
While in Meter mode
is used to temporarily halt updates to the sensors readings. Two lines
.
display is paused
Data Harvest Group Ltd, 2014
.
&
to move the pointer up or
is used to check or change the sensors range or to switch a sensor off.
to alter from Off
to select.
▌▌
5
DS133 (5)
Light
Set range
Turn Off
►
▲
Meter
Pictogram
EasyLog
Snapshot
Timing
Counting
Review
System
(bottom right) indicate that the