"Not dishwasher safe." - On a remote control for a TV.
"Do not put lit candles on phone." - On the instructions for a cordless phone.
"Keyboard not detected. Press F1 to continue." - Various Computers
"This camera will only work when film is inside." - Unknown European Camera
"The following is found on page 4 of the instruction book:
To place or answer a call, lift the handset.
To place a call, dial the desired number.
To end the call, hang up the handset.
Another gem, also on Page 4:
To put a call on Hold: Press “Hold”." - Lucent Technologies Model 6210 Telephone
"On startup: No keyboard detected. Press any key to continue." - Various Personal Computers
"Press STORE to store." - Yamaha Pro-Mix 01 Mixing Desk LCD Display
"Do not attempt to stick head inside deck, which may result in injury." - Japanese GameCube Instruction Manual
"Warning! Disconnect telephone lines before opening!" - Sony Vaio PCV-J200 Computer