DeCrane Aerospace Audio International DVD-9101-201-x Installation & Operation ManualDocument # 540339, Rev B, 06/2009 Page 7 of 25installing agency. Correct pin assignments as outlined in Section3.8 are the responsibility of the installing agency.3.2 Unpacking and Inspection3.2.1 Carefully open the packaging and remove the DVD-9101-201-x.Verify that all components have been included in the package perthe packing list. Inspect the unit for shipping damage.3.2.2 If damage has occurred during shipping, a claim should be filedwith DeCrane Aerospace Audio International WITHIN 24 hours anda Return Request Authorization Number shall be obtained fromDAAI by contacting the Repair Department at 501.801.8101.Repackage the unit in its original packaging materials and return itto DAAI following instructions given by the DAAI representative.Refer to the front cover of this manual for address. If no return isnecessary, retain the packing list and the packing materials forstorage.3.3 Cautions & Warnings3.3.1 It is important to do a pin-to-pin power and ground check on allconnectors. Ensure that power and ground are applied only wherespecified. Damage to the unit may result if power or ground isapplied to the wrong points.3.3.2 DO NOT connect or disconnect the unit while power is applied.3.3.3 DO NOT remove any factory-installed screws. Damage to the unitmay result and void any warranties.3.3.4 DO NOT drop the unit or subject it to strong shock. The unitcontains glass parts that may break or crack.3.3.5 DO NOT place foreign objects into openings. Contact with foreignobjects may result in dangerous voltage or electric shock.3.3.6 DO NOT place near strong magnetic fields, radiators or other heatsources.3.3.7 DO NOT use this unit other than for its intended purpose. Doing somight lead to electric shock or injury.3.3.8 DO NOT use near water, moisture, or volatile sprays. Do not useany type of solvent when cleaning (surface damage may occur).