Antenna Connector; External Speaker - Cobra 18WXST II User Manual

Operation
S/RF
S/RF Power Meter
PowerMeter
Shows relative transmitter RF output power and
input signal strength when receiving. The LED
(Light Emitting Diode) segments glow green to
amber to red...this indicates receive or transmit
activity.
RX/TX
RX/TX Indicator LED
Indicator LED
RX indicator will light when in the receive mode.
TX indicator lights when in transmit mode.
When weather channel is selected, WX indicator is
illuminated, and the channel is displayed.
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OFF
OFF
Rear Panel
Antenna Connector. This female connector per-
mits connection of the transmission line cable
male con nec tor to the transceiver.
EXT. SPKR.
ANTENNA
POWER
13.8V DC
External Speaker. The External Speaker Jack is
used for an external speaker. The external speak-
er should have 8-ohm impedance and be rated
to handle at least 4.0 watts. When the external
speaker is plugged in, the internal speaker is
automatically disconnected.
Power: This cable is permanently attached to the
radio. If you wish to remove the radio after instal-
lation, dis con nect at fuse holder and ground
connector.
Operation
Antenna
Connector

External Speaker

Note
Cobra external speakers are
rated 15 watts
Power
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