Milling Chamber Door Open During The Milling Operation; Wireless Phone Interference With Equipment; Disturbance Of Data Transmission - Sirona CEREC MC XL Operating Instructions Manual

Sirona Dental Systems GmbH
Operating Instructions CEREC MC XL
Note on wireless communication
61 46 885 D 3439
D 3439.201.02.11.02 10.2009
4.2.2 Milling chamber door open during the milling
operation
WARNING
Milling instruments that continue to run
When the milling chamber door is opened during the milling operation, the
milling instruments could continue to run for a short time.
➢ Be careful not to touch the milling instruments with your hand or any
other object during this time.
➢ Avoid opening the milling chamber door while the milling unit is in
operation.
➢ Before you open the milling chamber door, end any actions that are
running by selecting the
application software.
4.3

Wireless phone interference with equipment

The use of mobile wireless phones in practice or hospital environments must
be prohibited to ensure safe operation of the unit.
4.4

Disturbance of data transmission

Note on wireless communication
The data communication between the acquisition unit and the CEREC MC XL
milling unit should preferably be implemented via the wireless H&W interface
or WLAN. As for all wireless connections (e.g. mobile telephones) heavy
utilization of the available radio channels or shielding caused by building
installations (e.g. metal-shielded X-ray enclosures) may impair the quality of
the connection. This may become noticeable through a reduction in range
and/or a slower data transmission rate. In extreme cases, it will be impossible
to establish a wireless connection.
Sirona has selected the best possible configuration for data communication
via the wireless H&W interface or WLAN, which generally provides perfect
functioning of this connection. However, in individual cases unrestricted
wireless data communication may be impossible for the reasons mentioned
above and/or due to local circumstances. In such cases, a cable LAN
connection should be selected to ensure uninterrupted operation. If the only
LAN interface on the backside of the CEREC AC is occupied by another plug,
remove this connection of the H&W wireless interface and instead connect
the LAN cable with the CEREC MC XL milling unit.
Wireless phone interference with equipment
"Stop"
key on the milling unit or in the
4 Safety
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