bk ultrasound Flex Focus 1202, Руководство пользователя

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52 Chapter 4 December 2015 Flex Focus 1202 User Guide (BB1756-Q)
Changing or Replacing a Battery
Whether you are changing a battery that is low on charge or replacing a dead battery,
you follow the same steps for removing and inserting batteries in the battery pack.
A message on the monitor will alert you to the need to change batteries.
NOTE:
You must always replace 2 or 4 batteries at a time.
To change batteries:
1
Plug in the power cord.
2
Press the latch on the back side of the battery pack to open the cover.
3
To disengage a battery, pull its tab and slide it completely out of the frame.
4
Slide charged batteries into the free slots.
5
Unplug the power cord.
NOTE:
See the battery disposal warning (BS-4) in “Battery Support System” on
page 29.
Battery Life
The battery (UA1225) has a built-in check to indicate how much charge is available
in the battery. Light-diodes mark when there is 25%, 50%, 75% or 100% charge on
the battery.
To check the charge on a battery (UA1225):
1
Press the round circle next to the word “Push” on the battery.
2
The light diodes indicate the charge level:
•
25% charge: 25 is lit.
•
50% charge: 25 and 50 are lit.
•
75% charge: 25, 50 and 75 are lit.
•
100%: 25, 50, 75 and 100 are lit.
•
No diodes are lit when the battery is flat.
Figure 4-7. The built-in check button and diodes on the battery (UA1225).
Typical vs.
continuous
use
With typical use (which includes imaging and freezing), a fully charged battery pack
containing 4 batteries provides approximately 4 hours of operation. With a fully
charged battery pack, you can scan continuously for approximately 3 hours.