samsung_pn43d450a2d.zip | | 1. Precaution
1. Precaution
To avoid possible damage, electric shocks or exposure to radiation, follow the instructions below with regard to safety,
installation, service and ESD.
1.1. Safety Precautions
1) Make sure all protective devices are properly installed including non-metallic handles and compartment covers when
installing or re-installing the chassis or chassis assemblies.
2) Make sure that no gaps exist between the cabinets for children to insert their fingers in to prevent children from
receiving electric shocks. Gaps mentioned above include ventilation holes of a too great magnitude between the PDP
module and the cabinet mask, and the improper installation of the rear cabinet.
Errors may occur when the resistance is below 1.0M or over 5.2M. In these cases, make sure that the device is
repaired before sending it back to the customer.
3) Check for Electricity Leakage (AC Leakage Test)
WARNING
Do not use an insulated transformer for |