21
21
22
◆
Confirming the Connection
（
Windows
®
XP /
2000
）
1.
Open the [Control Panel] and double click on [System]; the
system properties will be displayed.
2.
Click the [Device Manager] Tab, and the [Device Manager]
Window will appear.
3.
Check to see if [USB Recorder
2
] is listed under [USB Recorder
COM].
「
Device Manager
」
Tab
「
USB Recorder
2
」
Note
・
If, during USB device driver installation, some trouble occurs that results in a failure to
install properly, See p.
63
for detail.
Communicating with the Data Logger
There are two ways to communicate between the RTR-
57
U and the Data
Logger.
◆
Wireless Communication
Communication can occur via special short radio waves with RTR-
51
/
52
/
53
and RVR-
52
A .
[
100
meters]
330
ft
Remote Unit
Remote Unit
Group
・
Transmission distance is
330
ft [
100
meters] if
direct and unobstructed.
Note
・
Wireless communication can only occur with those RTR-
51
/
52
/
53
and RVR-
52
A logger
units that have been registered as Remote Units via the accompanying software
『
T&D
Recorder for Windows
®
US
』
.
The following operations can be done using Wireless communication.
〔
Download Recorded Data
〕
You can download data to the RTR-
57
U that has been recorded in data
loggers
（
RTR-
51
/
52
/
53
and RVR-
52
A
）
from a distance, without having to
collect the units.
〔
Check Remote Unit Conditions
〕
You can check the battery life, current measurements and recording settings for
any unit registered Remote Unit.
〔
Change Recording Conditions
〕
You can control and change all recording settings such as Recording Mode,
Recording Interval, and Recording Start Date and Time (Programmed
Start).
〔
Read Logger Settings
〕
The RTR-
57
U can read and display all settings for any selected data logger
that has been registered.
〔
Search for Remote Unit (s)
〕
A
「 」
mark appears next to the name of any Remote Unit with which
wireless communication is possible.
〔
Monitor Current Readings
〕
You can monitor the current measurements of a Remote Unit at a set
interval or in groups with the measurements displayed consecutively.
