J&M Corporation JMCB-2003B Guide D'utilisation page 5

6. Installation Instructions
1) Mount the JMCB-2003 to the left handlebar using the mounting bracket kit that
is applicable to your specific make and model of motorcycle. (Mounting Bracket
Kits are sold separately.)
2) Route the wires from the CB radio down the handlebar. Plug in the black 9-pin
plug from the supplied wiring harness. Connect the power wire (red) to a switch-
able power source or accessory terminal so that the unit is automatically turned
off when the ignition is turned off. Connect the black wire to a frame ground (not
to the battery negative). If it becomes necessary to replace the fuse, use a 5 amp
fuse for the red wire.
3) Connect the black 3-pin plug to the auxiliary audio cable and route the cable to
the auxiliary audio source.
4) Route all other cables where desired and hook them up according to the wiring
diagram.
5) Secure all wires and cables with the zip ties provided.
7. Operation of the JMCB-2003
1) With a helmet headset connected to the JMCB-2003 turn the ignition switch to
the ON position.
2) Rotate the SQUELCH knob on the JMCB-2003 fully clockwise.
3) Adjust the OFF/ON CB volume knob to a comfortable volume level and select
the desired CB channel.
4) Rotate the SQUELCH knob counterclockwise until the background noise is
removed.
5) Plug in your auxiliary audio/music device and adjust the AUX VOL control on the
JMCB-2003 fully clockwise to maximum volume. Adjust the volume on the auxil-
iary audio source to a maximum level just before distortion and then adjust the
AUX VOL control on the JMCB-2003 down to comfortable level. Further volume
adjustments while riding should be made with the CB mounted AUX VOL control
only.
6) The intercom volume can be adjusted by pulling out the CB VOL OFF/ON knob.
Turning the knob clockwise will increase the intercom volume. When the intercom
has been adjusted to a comfortable level, push the VOL OFF/ON knob back to the
inward position.
7) Weather channels can be accessed by depressing the MODE button once then
using the CH UP and CH DN buttons to select one of the ten weather channels.
The National Weather Service uses several special radio frequencies to provide
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