Elma DT 178A, User Manual

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Elma DT 178A side 19
Sampling Rate: 1 second to 24 hours
Power: 3.6V battery, specs:14250 or 1/2AAA
Power Consumption: 1mA (average) recording, <15µA idle
Battery Life: About 1000 hours
Computer Interface: USB
Operation temperature and humidity: 0°C ~40°C, 10%RH~90%RH
Storage temperature and humidity: -10°C ~+60°C, 10%RH~75%RH
Dimension:
The pedestal: 106mm x 56mm x 33.5mm
The datalogger: 95mm x 28mm x 21mm
System Requirement: Windows 2000 or Windows XP or Vista
Minimum hardware requirement
：
： ：
：
8M EMS memory,2M hard disk,a free USB jack
Accessories: instruction manual, battery, windscreen, transparent cap, CD, USB cable,
pedestal.
Name of parts and positions
•
Red Green LED
•
Green Red LED
•
Button: turn on/off the Datalogger
•
Direction indication of 3-axis
Led flash indication
LEDs Meaning Action
ALM REG
O O
No LEDs flash
-No logging started
-No battery fitted
-Battery completely discharged Fit Battery
Data won’t lose. Replace battery and
download data
ALM REG
O
⊙ ⊙ ⊙ ⊙
Green single flash every 10 sec. *
--Logging Press the black button in housing of
datalogger untill Green LED flash four times
sequencely, and then logging will start
ALM REG
⊙ ⊙ ⊙ ⊙
O
Red single flash every 30 sec.*
--Low battery If logging , it will stop automatically.Data won’t
los. Replace battery and download data
ALM REG
⊙ ⊙ ⊙ ⊙ ⊙ ⊙ ⊙ ⊙
Red and Green single flash every 60 sec.
--Logger memory full Download data