5
Part Names and Functions
◆
Part Names
DISPLAY : Pressing this button will change the LCD display mode.
INTERVAL : Pressing this button will display the currently set recording interval.
REC/STOP : Pressing this button will start or stop recording.
【
FRONT
】
DISPLAY
button
INTERVAL
button
REC
/
STOP
button
【
RIGHT SIDE
】
Sensor Jack
(
Channel 1
)
POWER Switch
Sensor Jack
(
Channel 2
)
Only for TR-71U
【
LEFT SIDE
】
USB Cable Jack
Serial Cable Jack
※
1
※
1 : Serial Communication Cable is an
Optional Accessory.
6
◆
LCD Display
①
Channel Mark
The channel number of the measurement being displayed will appear.
②
Recording Mark
The recording condition will appear.
ON:Recording in progress. BLINKING:Waiting for programmed start.
③
Data Capacity Scale
After every 2000 readings the scale will be marked from left to right.
④
COM Mark
This will appear when data is being sent or received.
ON:USB cable is connected. BLINKING:In communication with computer.
⑤
Recording Mode
ONETIME: When the number of recorded readings reaches 8000, "
FULL
"
will appear in the unit’s LCD display and recording will
automatically stop.
ENDLESS: When the number of recorded readings reaches 8000, the oldest
data reading will be overwritten and recording will continue.
⑥
Battery Life Warning Signal
When the battery power becomes low, this will appear in the LCD display. If
the battery power becomes even lower, SLP will appear and normal
operations will stop. If the
signal appears, please change the battery as
soon as possible.
⑦
Unit of Measurement
The unit of measurement
(
゚
C,
゚
F,
% )
for the display will appear.
⑧
Measurements and Messages Area
Current measurements or operational messages such as FULL or SLP will
appear.
⑥
⑧
⑦
②
③
④
⑤
①