Samsung SCH-1900, Service Manual, Page: 7 / 112

Samsung Electronics 2-3
Installation
2-3-3 Hands-Free Box
1. Drill holes in a proper location for the hands-
free box, attach the mounting bracket by using
the screws. See the figure 2-3.
2. Install the hands-free box into the bracket.
2-3-4 Hands-Free Microphone
1. It is recommended to install the microphone
where it is 30-45 cm (12-18") away from the
driver. Choose the location where is least
susceptible to interference caused by external
noise sources, ie, adjacent windows, radio
speakers, etc. Normal place is the sun visor.
2. Once the microphone has been correctly
positioned, connect the microphone wire to
the MIC jack on the hands-free box.
Figure 2-3 Hands-Free Box Installation