background image

Controls And Functions

Front View

TX Indicator 

— LED lights to indicate when the radio is transmitting.

BATT LOW LED 

— Lights when the batteries become weak and need to be

replaced.

Channel Display

— A large LED display shows the current channel in use.

HI/LOW Switch

— Changes transmitter power from low to high.

ON/OFF Switch 

— Turns the radio on and off.

Channel Selector   — Selects any of the 40 CB channels.
SQUELCH Control — Adjusts the squelch level.
VOLUME Control  — Adjusts the volume level.
Microphone 

— Transforms speech into transmission signals.

Speaker 

— Produces audible signals from incoming transmissions.

3

Содержание PRO340XL

Страница 1: ...eral Communications Commission FCC Any adjustments or alterations which alter the performance of the transceiver s original FCC type acceptance or change the frequency determining method are strictly...

Страница 2: ...Product Registration Card In Operating Guide If any items are missing or damaged contact your place of purchase immediately Be sure to complete and mail in the Product Registration Card WARNING Do not...

Страница 3: ...ge LED display shows the current channel in use HI LOW Switch Changes transmitter power from low to high ON OFF Switch Turns the radio on and off Channel Selector Selects any of the 40 CB channels SQU...

Страница 4: ...on for a 12V DC power source to charge nickel cadmium batteries while installed in the radio POWER Connection Connection for a 12V DC external power source Connecting the Antenna 1 Align the two keys...

Страница 5: ...garette lighter power cord when connected to a vehicle s 12 volt negative ground power system Installing Batteries WARNING Do not mix alkaline batteries with nickel cadmium batteries Alkaline Batterie...

Страница 6: ...ect alkaline battery placement 4 Replace the cover Note When the batteries become weak the BATT LOW LED will light Be sure to replace the batteries as soon as possible You can preserve battery power b...

Страница 7: ...OT used when installing nickel cadmium batteries Follow this diagram for correct nickel cadmium battery placement Nickel cadmium battery placement 3 Replace the cover Note When the batteries become we...

Страница 8: ...o be used ONLY with negative ground vehicles Do not attempt to operate the unit with the power cord connected to a positive ground vehicle To connect the Cigarette Lighter Power Cord 1 Connect the pow...

Страница 9: ...is actually received Note Do not advance the control too far or some weaker signals will not be heard Transmit 1 Set the HI LOW Switch In the HI 4 watt position the unit transmits at maximum output po...

Страница 10: ...internal components Replacing the Cigarette Lighter Plug Fuse The cigarette lighter plug contains a 2 ampere fuse to protect it from power surges To replace a blown fuse 1 Squeeze the two metal conta...

Страница 11: ...g the Cigarette Lighter Power Cord IMPORTANT The Cigarette Lighter Power Cord is designed to be used ONLY with negative ground vehicles Do not attempt to charge the batteries with the power cord conne...

Страница 12: ...connections Check the HI LOW switch Check for weak batteries Servicing Your CB If service is necessary contact your local Uniden dealer or return the product in its original carton If you are shippin...

Страница 13: ...odulation Class B amplitude modulation Frequency Response 300 to 3000 Hz Output Impedance 50 unbalanced Receiver Sensitivity 0 7 V for 10 dB S N N typical Selectivity 6 dB 7 kHz 70 dB 10 kHz typical I...

Страница 14: ...PRO340XL Citizens Band Radio OPERATING GUIDE...

Страница 15: ...3 Connecting the Antenna 4 Power 5 Installing Batteries 5 Alkaline Batteries 5 Nickel Cadmium Batteries 7 Connecting the Cigarette Lighter Power Cord 8 Operation 9 Before operating the PRO340XL 9 Rece...

Страница 16: ...handling incurred by warrantor or its representatives in connection with the performance of this warranty THE LIMITED WARRANTY SET FORTH ABOVE IS THE SOLE AND ENTIRE WARRANTY PERTAINING TO THE PRODUC...

Страница 17: ...1994 Uniden America Corporation All rights reserved UTUD01347ZZ Printed in the Philippines...

Отзывы: