Kenwood 2 Way Manual

							
12
BACKGROUND OPERATIONS
TIME-OUT TIMER (TOT)
The Time-out Timer prevents callers from using a channel 
for an extended duration. If you continuously transmit for the 
duration programmed by your dealer (default is 1 minute), 
transmission will stop and an alert tone will sound. To stop the 
tone, release the PTT switch.
BATTERY SAVER
When activated by your dealer, the Battery Saver function 
decreases the amount of power used after no signal is present 
and no operations are being performed for 5 seconds.  When a 
signal is received or an operation is performed, Battery Saver 
turns off.
Note:   While the Battery Saver is operating, the LED may flash 
green when receiving a QT/DQT signal which does not match the 
QT/DQT tone/code set up in your transceiver.
LOW BATTERY WARNING
While operating the transceiver, the Low Battery Warning 
sounds an alert tone every 30 seconds and the LED indicator 
blinks red when the battery needs recharged or replaced.
BUSY CHANNEL LOCKOUT (BCL)
When activated, BCL prevents you from interfering on a 
channel that is already in use.  Pressing the  PTT switch will 
cause an alert tone to sound and the transceiver will not 
transmit.  Release the  PTT switch to stop the tone.
Note:   Ask your dealer for an explanation on how BCL functions 
when using QT, DQT, DTMF, or FleetSync signaling. 
						

							
13
SIGNALING
■  QT/ DQT/ DTMF
The Encoder/Decoder function uses QT/ DQT to segregate 
talk groups, so users only hear calls from their own group. 
A DTMF PTT ID is included for dispatch operations or 
simple remote control applications.
The DTMF decode capabilities include Selective Call ID, 
Transpond with ID, and “Wild Card” Group Calling.
■  FleetSync
Utilizing JVC KENWOOD’s FleetSync digital signaling 
protocol, this transceiver has PTT ID and Selective Calling 
capabilities for managed dispatch operations.
For hazardous/hostile duty environments, a Side1 or Side 2 
key can be programmed for Emergency status to alert the 
dispatcher and/or operator in distress.
■  MDC-1200 
The following features are available with the built-in MDC 
signaling: PTT ID Encode, Emergency Encode, Stun/
Revive Decode, and Radio Check Decode.
■  STUN
When a transceiver is lost or stolen (for example), your 
dispatcher can transmit a stun code to that transceiver to 
disable transmission or transmission/reception. Stun can be 
cancelled with a stun reset code.
BEGINNING/ END OF TRANSMISSION SIGNAL
The Beginning/ End of Transmission identification signals are 
used to access some repeaters and telephone systems.  The 
Beginning of Transmission ID signal is transmitted when you 
press the PTT switch and the End of Transmission ID signal is 
transmitted when you release the PTT switch. 
						

							
Radio FRequency eneRgy SaFety inFoRmation
This Kenwood transceiver has been tested and complies with the standards listed below, in regards to Radio Frequency (RF) energy and electromagnetic energy (EME) generated by the transceiver.•  FCC RF exposure limits for Occupational Use Only.  RF Exposure limits adopted by the FCC are generally based on recommendations from the National Council on Radiation Protection and Measurements, & the American National Standards Institute.
•   FCC OET Bulletin 65 Edition 97-01 Supplement C
•   American National Standards Institute (C95.1 – 1992)
•   American National Standards Institute (C95.3 – 1992)
This Kenwood transceiver generates RF EME while transmitting.  RF EME (Radio Frequency Electric & Magnetic Energy) has the potential to cause slight thermal, or heating effects to any part of your body less than the recommended distance from this radio transmitter’s antenna.  RF energy exposure is determined 
primarily by the distance to and the power of the transmitting device.   In general, RF exposure is minimized 
when the lowest possible power is used or transmission time is kept to the minimum required for consistent communications, and the greatest distance possible from the antenna to the body is maintained.  The transceiver has been designed for and is classified for Occupational Use Only.  Occupational/ controlled exposure limits are applicable to situations in which persons are exposed to RF energy as a consequence of their employment, and such persons have been made aware of the potential for exposure and can exercise control over their exposure.  This means you can use the transceiver only if you are aware of the potential hazards of operating a transceiver and are familiar in ways to minimize these hazards.  This transceiver is not intended for use by the general public in uncontrolled environments.  Uncontrolled environment exposure limits are applicable to situations in which the general public may be exposed to RF energy, or in which the persons who are exposed as a consequence of their employment may not be fully aware of the potential for exposure or cannot exercise control over their exposure.
The following list provides you with the information required to ensure that you are aware of RF exposure and of how to operate this transceiver so that the FCC RF exposure limitations are not exceeded.•   While transmitting (holding the PTT switch or speaking with VOX enabled), always keep the antenna and the radio at least 3 cm (1 3/16 inches) from your body or face, as well as from any bystanders.  A LED on the top of the radio shows red when the transmitter is operating in both PTT and VOX modes.
•   Do not transmit for more than 50% of the total transceiver use time; transmitting over 50% of the total use 
time may exceed the limits in accordance to the FCC RF exposure requirements.  Nominal transceiver operation is 5% transmission time, 5% reception time, and 90% stand-by time.
•   Use only the specified antenna for this transceiver; this may be either the antenna provided with the 
transceiver or another antenna authorized by Kenwood.Use only Kenwood authorized accessories (antennas, battery packs, belt clips, Speaker/ Mics or headsets etc.): When worn on the body, always place the radio in a Kenwood recommended clip or carrying case meant for this product. The use of other than recommended or approved body- worn accessories may result in RF exposure levels which exceed the FCC’s occupational/ controlled environment RF exposure limits.
To ensure that your exposure to RF EME is within the FCC limits for occupational use, you must observe and adhere to the above points.
Electromagnetic Interference CompatibilityElectronic devices are susceptible to electromagnetic interference (EMI) if they are not adequately shielded or designed for electromagnetic compatibility.  Because this transceiver generates RF energy, it can cause interference to such equipment.•  Turn OFF your transceiver where signs are posted to do so.  Hospitals and health care facilities use equipment that is sensitive to electromagnetic radiation.
•   Turn OFF your transceiver while on board an aircraft when so instructed.  Use of the transceiver must 
be in accordance with airline regulations and/or crew instructions.B59-2546-00