Safety Precautions - ViewSonic VS15197 Service Manual

SAFETY PRECAUTIONS

1. Caution
No modification of any circuit should be attempted. Service work should only be performed after you
are through familiar with all of the following safety checks and servicing guide lines.
2. Safety check
Care should be taken while servicing this LCD display. Because of the dangerous high voltage area in
the external power adapter, do not open the sealed case of adapter.
3. Power supply requirements
The attached external power adaptor with the AC power cord is necessary for the smart monitor.
4
ViewSonic Corporation
VSD241/SD-A245/CDS245
Confidential - Do Not Copy