Connecting An Extension Speaker - GRE PSR-255 Owner's Manual

h Do not listen at extremely high volume levels. Ex-
tended high-volume listening can lead to perma-
nent hearing loss.
h Once you set the volume, do not increase it. Over
time, your ears adapt to the volume level, so a vol-
ume level that does not cause discomfort might still
damage your hearing.
Warning: Do not use an earphone or headphones with
your scanner when operating a motor vehicle or riding
a bicycle, in or near traffic. Doing so can create a traf-
fic hazard and could be illegal in some areas.
CONNECTING AN EXTENSION
SPEAKER
In a noisy area, an extension speaker or an amplified
speaker might provide more comfortable listening.
Plug the speaker cable's 3.5 mm plug into your
scanner's PHONE jack.
8