Sony DAV-C450 Operating Instructions Manual page 20

Short-circuiting of the speakers may damage the system. To prevene this, he sure to foilow these
precautions when connecting the speakess. Make sure Ihe bare wire of each speaker cord tiocs
not touch another speaker termimtl or the Rare wire of another speaker cod
Stripped speaker corcl is Stripped cords are touching
touchiny another speaker
eech alhw duo to cxcmsiw
terminal.
rc?moval of insulation.
After connecting all the components, speakers. and AC power cord. output a test tone to check
that all the spd~ers are connected correctly. For derails on outputting 3 test tone, see page 28.
If no sound is heard from a
speaker while uuepueting a eest tone,
or a lest tone is output from a
speaker other than the one currently displayed on the front panel display, the speaker may he
short-circuited. If this happens, check eke spe"ker connection again.