PRO401HH Handheld CB Radio © 2015 Uniden America Corp.
CONTENTS INTRODUCTION..............................................................................1 FEATURES...................................................................................1 SAFETY NOTICE.........................................................................1 UNIDEN CONTACT INFORMATION............................................2 INCLUDED IN YOUR PACKAGE....................................................2 PARTS OF THE RADIO..............................................................
INTRODUCTION The PRO401HH radio is a mobile radio designed for use in the Citizens Band (CB) Radio Service. It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). Your radio features a superheterodyne circuit with Phase Locked Loop techniques to assure precise frequency control. FEATURES ►► 40 AM channels ►► Condenser microphone. ►► Ceramic filter: Delivers greater selectivity and reduces adjacent channel interference.
►► Never use harsh chemicals to clean this radio. Use a damp soft cloth. UNIDEN CONTACT INFORMATION You can get answers 24/7 at our website: www.uniden.com. INCLUDED IN YOUR PACKAGE If any of these items are missing or damaged, immediately contact your place of purchase or Uniden’s Parts Department. TX BATT.
PARTS OF THE RADIO 5 7 6 9 3 1 4 8 10 11 2 12 13 1 Belt Clip 2 Battery Compartment NOTE: A switch inside the compartment lets you select rechargeable or Alkaline batteries. 3 Channel UP/DOWN Selects which channel the radio will transmit or receive on. 4 Push to Talk Allows you to transmit.
5 Antenna Jack Connect the detachable antenna to this jack. 6 Squelch knob Adjusts the level at which the radio squelches or suppresses weak radio signals. To filter out weaker signals and background noise, turn the knob clockwise to increase the squelch level. To decrease the squelch level so you can hear weaker radio signals, turn the knob counter-clockwise. 7 Volume Control Powers on the radio and adjusts the volume. 8 Microphone Speak into the microphone when transmitting.
SET UP INSTALL ANTENNA Install the included rubber antenna onto the radio. The PRO401HH can also use any type of 50 Ω / 27 MHz band antenna. Although a telescoping antenna might provide better transmission and receiving, it is not as compact or easy to use as the antenna included in the package. CONNECTING TO POWER Your PRO401HH can operate on DC power or batteries. DC Power 1 Plug DC power cable into the PRO401HH. 2 Plug the other end into your vehicle’s cigarette lighter/DC power conversion plug.
It will also turn off 1.5 seconds after you close Squelch. To see the display again, open Squelch. Low Power Indication The red LED blinks when battery power is low. Replace/recharge the batteries or connect to a power source. OPERATION AND MAINTENANCE BASIC OPERATION Turning the radio on Turning the radio off Selecting a channel Changing the volume Transmitting Turn the Volume knob clockwise until it clicks and the 7 segment LED comes on.
CODE MEANING 10-1 Receiving poorly 10-2 Receiving well 10-3 Stop transmiting 10-4 OK - Understood 10-6 Busy - Stand By 10-7 Out of service - Leaving air 10-8 In service - Subject to call 10-9 Please repeat 10-10 Transmission completed - Standing by 10-13 Road advice - Weather conditions 10-20 What is your location? 10-33 Emergency traffic 10-36 Exact time 10-41 Switch to channel 10-62 Cannot receive - use phone 10-70 Fire at __________ 10-200 Police needed at __________ M
PROBLEM: THINGS TO TRY: Radio won’t turn on (no power) Check the radio’s power cord and all connections. Check the fuse in the radio’s power cord. Check your vehicle’s electrical system. Poor reception Adjust the squelch level. Check the antenna, cable and connectors. Background noise Adjust the squelch level. Weak transmission Check the antenna, cable and connectors. Check the antenna grounding. Check for corrosion on the connectors.
RX with max. audio output, 1.7A Size 2.16 x 7.1 x 1.7 in (55 x 180 x 45 mm) Weight 0.56 lbs (255 g). TRANSMITTER Power Output 4 Watts @13.8 VDC Modulation 85% - 95% Freq. Response 400 Hz – 2.5 KHz Output Impedance 50 ohms, unbalanced RECEIVER Sensitivity <1 μV for 10 dB; (S + N) /N typical Selectivity 6 dB @ 7kHz, 70 dB @ 10kHz typical I.F. Frequency Double Conversion Superheterodyne 1st - 10.
may cause undesired operation. This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.
ONE-YEAR LIMITED WARRANTY WARRANTOR: UNIDEN AMERICA CORPORATION (“Uniden”) ELEMENTS OF WARRANTY: Uniden warrants, for one year, to the original retail owner, this Uniden Product to be free from defects in materials and craftsmanship with only the limitations or exclusions set out below. WARRANTY DURATION: This warranty to the original user shall terminate and be of no further effect 12 months after the date of original retail sale.
PROCEDURE FOR OBTAINING PERFORMANCE OF WARRANTY: If, after following the instructions in the owner’s manual you are certain that the Product is defective, pack the Product carefully (preferably in its original packaging). The Product should include all parts and accessories originally packaged with the Product. Include evidence of original purchase and a note describing the defect that has caused you to return it.
