ActiGraph ACTITRAINER Uživatelský manuál stáhnout pdf (Strana 17)

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15 W. Main St. Pensacola, FL 32502 tel 850.332-7900 fax 850-332-7904

Unlike other ActiGraph products (GT3X, ASM, or ActiTrainer), the GT3X+ does not filter or accumulate data into epochs.

Raw data is collected at the selected sample rate and is post-processed in the ActiLife5 software. Because the GT3X+

collects data from all sensors at all times, users can generate native ActiLife *.agd files containing any desired

combination of parametric data at a later time. This helps facilitate backward compatibility and enhances the flexibility

of the data by allowing users to compare data to studies which use different filter techniques or accumulation sizes (e.g.,

1 second epochs versus 60 second epochs).

Figure 3 - GT3X+ Raw Data Collection and Processing

Water Resistance

The GT3X+ is water resistant in accordance with IEC 60529 IPX7, or immersion in one (1) meter of water for up to 30

minutes

Battery

All Actigraph devices use a lithium ion rechargeable battery. All batteries have a maximum voltage of 4.18 volts. At 3.1

volts ActiGraph devices enter a

low voltage mode state.

In order to slow the aging of the Lithium Ion battery, it is recommended that devices be stored in a partially charged

state (40 – 60%) in low ambient temperatures. Figure 4 demonstrates the impact of storage temperature and charge

state on battery long term capacity.

Figure 4 - Lithium Ion Storage

Download

GT3X+

Raw Samples

(30Hz-100Hz)

(compressed/raw)

ActiLife5

Filtering &

Accumulation

(.agd)

Compressed Raw

Zip File

(*.gt3x)

Post-Processing

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ActiGraph ACTITRAINER Uživatelský manuál Strana 17