TK-D740H TK-D740HV TK-D840H TK-D840HU USER GUIDE GUIDE DE L'UTILISATEUR GUÍA DEL USUARIO B5A-0922-00 (K)
VHF DIGITAL TRANSCEIVER TK-D740H TK-D740HV UHF DIGITAL TRANSCEIVER TK-D840H TK-D840HU USER GUIDE This User Guide covers only the basic operations of your radio. Ask your dealer for information on any customized features they may have added to your radio. For using details instruction manual (User Manual), refer to the following URL. http://manual2.jvckenwood.
THANK YOU We are grateful you have chosen KENWOOD for your Digital Transceiver applications. CONTENTS NOTICES TO THE USER ..........................................................................3 PRECAUTIONS ....................................................................................4 TERMINAL DESCRIPTIONS .....................................................................5 UNPACKING AND CHECKING EQUIPMENT ....................................................6 SUPPLIED ACCESSORIES ..............
NOTICES TO THE USER • • • Government law prohibits the operation of unlicensed radio transmitters within the territories under government control. Illegal operation is punishable by fine and/or imprisonment. Refer service to qualified technicians only. Safety: It is important that the operator is aware of, and understands, hazards common to the operation of any transceiver. • • • EXPLOSIVE ATMOSPHERES (GASES, DUST, FUMES, etc.
The AMBE+2TM voice coding Technology embodied in this product is protected by intellectual property rights including patent rights, copyrights and trade secrets of Digital Voice Systems, Inc. This voice coding Technology is licensed solely for use within this Communications Equipment. The user of this Technology is explicitly prohibited from attempting to extract, remove, decompile, reverse engineer, or disassemble the Object Code, or in any other way convert the Object Code into a human-readable form. U.S.
TERMINAL DESCRIPTIONS ACC (D-SUB 15 Pin Connector) Pin No. Name I/O 1 SB O DC Power (Switched B) Output Description 13.6 V ±15% Max. 1 A Specification 2 IGN I Igintion Signal Input Min. Input: 10.8 V Max. Input: 16.0 V 3 SP2/PA O Loudspeaker Output/ Public Address Output 4 4 DETO O RX Detected Audio Output 280 mVp-p (typ.
UNPACKING AND CHECKING EQUIPMENT Note: • The following instructions are for use by your KENWOOD dealer, an authorized KENWOOD service facility, or the factory. Carefully unpack the transceiver. We recommend that you identify the items listed below before discarding the packing material. If any items are missing or have been damaged during shipment, file a claim with the carrier immediately. SUPPLIED ACCESSORIES DC power cable (with fuses) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PREPARATION Various electronic equipment in your vehicle may malfunction if they are not properly protected from the radio frequency energy which is present while transmitting. Typical examples include electronic fuel injection, anti-skid braking, and cruise control. If your vehicle contains such equipment, consult the dealer for the make of vehicle and enlist his/her aid in determining if they will perform normally while transmitting.
4 Mount the microphone hanger in a location where it will be within easy reach of the user. • The microphone and microphone cable should be mounted in a place where they will not interfere with the safe operation of the vehicle. When replacing the fuse in the DC power cable, be sure to replace it with a fuse of the same value. Never replace a fuse with one that is rated with a higher value.
ORIENTATION FRONT/ REAR PANEL ACC. (Power) switch Press to switch the transceiver ON or OFF. / keys Press to activate their programmable functions. Display Refer to page 9. / keys Press to activate their programmable functions. TX/RX Indicator Lights red while transmitting. Lights green while receiving a signal. Flashes orange when receiving an optional signaling call. Microphone jack Insert the microphone plug into this jack. Status Indicator Lights during a specified mode, based on dealer programming.
Power input connector Connect the DC Power Cable to this connector. DISPLAY The display shows the zone/ channel number and the 2 dots show various modes of operation. Display 10 Description Display Description Zone Display (Zone 1) Appears when a channel is added to the scan list. (cA) Channel Display (Channel 16) Appears when a channel is removed from the scan list. (cd) Appears during Scan. (Sc) Appears when the Lone Worker function is activated. (Ln) Appears during the transceiver is stunned.
BASIC OPERATION SWITCHING POWER ON/ OFF Press [ ] to switch the transceiver ON. Press [ ] again to switch the transceiver OFF. ADJUSTING THE VOLUME Press the key programmed as [Volume Up] to increase the volume. Press the key programmed as [Volume Down] to decrease the volume. SELECTING A ZONE AND CHANNEL Select the desired zone and channel using the keys programmed as [Zone Up]/ [Zone Down] and [Channel Up]/ [Channel Down]. • “G1” (Zone 1)/ “16” (Channel 16) appears on the display.
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MANDATORY SAFETY INSTRUCTIONS TO INSTALLERS AND USERS • Use only manufacturer or dealer supplied antennas. • Antenna Minimum Safe Distance: 40 cm (16 inches), 50% duty Cycle. • Antenna Gain: 0 dBd referenced to a dipole. The Federal Communications Commission has adopted a safety standard for human exposure to RF (Radio Frequency) energy which is below the OSHA (Occupational Safety and Health Act) limits.
