2.3 Connection Procedure
18
Recommended Connection Procedures
(1) When powering the 8910 from the supplied AC adapter
Before connecting devices to the 8910, plug the (supplied) grounded
power cord of the AC adapter into the same outlet as that used to
power the devices to be connected.
(2) When powering the 8910 from a DC power source
Before making other connections, first connect the ground of the 8910
to the grounds of the devices to be connected. In this case, always
use the same power source.
2.3 Connection Procedure
• To avoid the risk of electric shock, never connect the
connecting cables
*
of energized equipment to the 8910.
• The ground (GND) conductors of connecting cables
*
connect
in common to the Model 8910 chassis ground (they are not
isolated). Therefore, supplying power from different sources to
the instrument and a connecting device could cause electric
shock and equipment damage. To avoid these hazards, power
should always be supplied from the same source.
Even when power is supplied from the same source, as a result
of wiring, potential difference between grounds can result in
current flow through the connecting cable that could damage
the equipment. To avoid such hazards, we recommend
observing the following precautions for power connections:
*Connecting cables: Cables and connection cords being connected to the 8910.
Earth
Power
Outlet
Connecting
cables
8910
AC
adapter
Device to be
coneected
GND
Connecting
Cables
DC power source
(Battery or equiv.)
+
-
Device to be
connected
+
-
8910
+
-
Summary of Contents for 8910
Page 1: ...8910 Instruction Manual CAN ADAPTER EN Aug 2018 Revised edition 7 8910A981 07 18 08H ...
Page 2: ......
Page 8: ...Contents vi ...
Page 18: ...Notes on Use 10 ...
Page 44: ...3 5 Operation Map 36 ...
Page 48: ...4 2 Program Setup 40 ...
Page 56: ...5 4 Operation Flowchart 48 ...
Page 78: ...6 6 Editing in Another Window 70 ...
Page 90: ...7 4 Setting the ID Filter 82 ...
Page 99: ...91 9 2 Setting Data Printout ...
Page 130: ...10 2 Using the 8910 with the 8841 8842 MEMORY HiCORDER 122 ...
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