Data Harvest EasySense Q 5 Посібник - Сторінка 14

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To check the battery level in EasySense Q

If EasySense Q has been on charge, disconnect the power supply and/or USB cable for

at least 15 seconds to obtain a true value.

Use the yellow arrow

Level'. Press the green triangle (enter)

EasySense Q will determine the power requirements of the sensors connected and the

charge level of the batteries. The LCD will display:

Line 1. The Battery Life awake – the number of hours EasySense Q could continuously

operate without a power supply attached e.g. for Timer readings collected by the unit.

Line 2. Battery Life Easy Log - some methods of logging i.e. EasyLog or Remote, will

switch EasySense Q into 'sleep' mode between samples to reduce power consumption.

This line will indicate whether there is sufficient charge to record in this mode for at least

30 days (OK) or if a recharge is advised.

Line 3. Will indicate the capacity of the battery.

Line 4. Will show as 'charging' if power is being supplied to EasySense Q (via a power

supply or USB connection).

Press the red square (stop)

to the main menu.

Note: Ideally EasySense Q should be stored at about 40% or more state-of-charge. Do not store

EasySense Q with its battery fully discharged. Some reserve charge is needed to keep the

battery and its protection circuit operational during prolonged storage.

EasySense Q can be powered by:

1. Using the mains power supply provided.

2. By the USB compatible port (whilst connected to the computer).

3. By its internal batteries (when charged).

The power light on EasySense Q will only light when the unit is accepting power from

the attached mains power supply or via the USB link.

Mains Power

The power supply unit supplied is used to power EasySense Q while it is connected to

the computer and to recharge its internal batteries in preparation for logging data away

from the computer.

Power supply specifications are: AC regulated linear adaptor, 5V DC, able to source at

least 500mA with a 2.5mm plug (positive centre and negative outer pin).

Whilst in the main menu hold down the stop button and then the

scroll button and keep them both held down for 2 seconds. The

display will alter to show the System menu i.e. Battery Level, Set

Sensor Range and Factory reset.

button to scroll the cursor down until it is pointing at 'Battery

to return to the system menu and then again

to select.

to return