Connection to PC using externally powered USB hub
Caution
•
If the PC, the externally powered USB hub and the ACP are connected, make sure that you switch on power
to the hub before or right when you switch on the PC. This is to ensure that the USB connection between the PC and
the hub is established correctly. This connection is established when the PC is switched on.
Caution
•
If you are using an externally powered hub, no individual USB cable must exceed 3 meters (10 feet).
Power up sequence with externally powered USB hub
1. Connect the externally powered USB hub to the mains socket and switch it on.
2. Plug the single USB cable from the externally powered USB hub directly into a USB socket on the PC.
3. Connect the USB cable from the externally powered USB hub to the USB socket located in the ACP rear
panel.
4.3
Connecting accessories to MADSEN Astera²
Caution
•
Install OTOsuite on the PC before you connect to MADSEN Astera² from the PC.
The following applies only when used with the specified power supply, XP Power, type PCM80PS24:
The installation must be carried out in accordance with IEC 60601-1-1, UL 60601-1 and CAN/CSA-C22.2 NO
601.1-90. The supplementary provisions on the reliability of electro-medical systems.
It is a general rule for all electrical equipment used in the proximity of the client that:
•
The connected equipment must comply with IEC 60601-1 (2nd) and/or IEC 60601-1-1.
except for the PC, and equipment connected to the line in and the line out sockets of MADSEN Astera².
The following applies only when used with the specified power supply, External power supply, Delta Elec-
tronics Inc., type MDS-090AAS24:
The installation must be carried out in accordance with Medical Electrical Systems clause 16 in IEC 60601-1
(3rd), AAMI ES60601-1 and CSA C22.2 NO. 60601-1-08-CAN/CSA. The supplementary provisions on the reli-
ability of electro-medical systems.
It is a general rule for all electrical equipment used in the proximity of the client that:
•
The connected equipment must comply with IEC 60601-1 (3rd).
except for the PC, and equipment connected to the line in and the line out sockets of MADSEN Astera².
See also
Connector warning notes
►
34
and
General warning notes
►
35
.
For a detailed description of the connection panel, see the MADSEN Astera² Reference Manual.
Otometrics - MADSEN Astera²
9
4 Installation
