C. Crane BC75XLT - Manual (Page 23)

23
Connect an Optional Earphone/Headphone
For private listening, you can plug a 1/8-inch (3.5 mm) mini-
plug earphone or stereo headphones (not supplied) into the
headphone jack on top of your scanner. This automatically
disconnects the internal speaker.
Connecting an Optional Extension Speaker
in a noisy area, an optional extension speaker, positioned in
the right place, might provide more comfortable listening.
Plug the speaker cable’s 1/8-inch (3.5-mm) mini-plug into
your scanner’s jack. if your speaker’s cable ends in a mono
plug, use a mono-to-stereo adapter to prevent shorting the
audio amplifier and reducing volume.
WARNING! If you connect an external speaker to the
scanner’s headphone jack, never connect the audio
output line to a power supply and ground. This might
damage the scanner.
Adjusting the Belt Clip
The factory-attached belt clip makes it easier to carry the
scanner. Use a Phillips screwdriver to adjust (loosen) the
mounting screws or remove the belt clip completely.
POWERING THE SCANNER
Use the provided USB cable to connect your scanner to
your computer to charge the ni-MH batteries (not included)
on initial installation and to recharge them. You can also
use a power adapter that provides USB charge power (not
included, but available at many retailers). You can also use
alkaline (ALk) non-rechargeable batteries (not included).