HP ID5220N, Service Manual

Page: 3 / 96

iii
Safety, Regulatory, and Important Information
Service by Qualified Personnel Only
WARNING! This manual is for use by qualified service personnel only. All servicing should be referred to qualified
service personnel. To prevent injury, under no circumstances should anyone other than qualified service
personnel attempt to remove the cover of any television or service it.
Power Safety
WARNING!
Before performing any type of service or repair on any television, turn the unit off and disconnect its AC
power cord from the power source.
Mercury Safety
WARNING!
Hg
This TV lamp contains a small amount of mercury. If the lamp breaks, adequately ventilate the area
where the breakage occurred, discard any nearby food and drink, and thoroughly clean the table surface
around the television. Wash your hands after cleaning the area or handling a broken lamp. Disposal of
this lamp may be regulated due to environmental considerations. For disposal and recycling information,
contact your local authorities or the Electronic Industries Alliance at
www.eiae.org . You can find safety
information about the lamp at this web address:
www.hp.com/hpinfo/globalcitizenship/environment/productdata .
Lamp Life
CAUTION:
•
Do not disconnect power until the television has cooled and the fan stops running – up to three
minutes after turning it off. Otherwise, you might shorten the life of the lamp.
•
When power is removed from the television, wait more than two minutes before attempting to turn
on the television. Otherwise, you might shorten the life of the lamp.