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Important notes
Proper operation of the system, warranty
V
CAUTION!
Proper operation of the system (in accordance with
IEC950/EN60950) is only ensured if the casing is completely
assembled and the rear covers have been put in place (electric
shock, cooling, fire protection, interference suppression).
Before opening the device, first switch it off, and then disconnect the
power plug.
When opening the device, observe the instructions in this operating
manual and/or in technical manual for your device.
Install only system expansions that satisfy the requirements and rules
governing safety and electromagnetic compatibility relating to
telecommunications terminal equipment. If you install other expan-
sions, you may damage the system or violate the safety regulations
and regulations governing RFI suppression. Information on which
system expansions are suitable can be obtained from customer
service or your sales office.
The components (e.g. power supply) marked with a warning sign
(e.g. lightning sign) may only be opened, removed, or exchanged by
authorized, qualified personnel.
The warranty expires if the device is damaged during the installation
or replacement of system expansions.
You may set only those resolutions and refresh rates specified in the
"Technical data" section of the monitor description; otherwise, you
may damage your monitor. If you are in any doubt, contact your sales
office or customer service.
U41147-J-Z156-2-76
Safety
15
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