background image

   

6                                                                                            BK Radio

 

FEDERAL COMMUNICATIONS COMMISSION 
REGULATIONS 

The FCC rules require manufacturers to comply with the FCC RF 
energy exposure limits for portable 2-way radios before they can be 
marketed in the U.S.  When 2-way radios are used as a consequence 
of employment, the FCC requires users to be fully aware of and able to 
control their exposure to meet occupational requirements.  Exposure 
awareness can be  facilitated by the use of  a product  label directing 
users to specific user awareness information.  Your BK Radio 2-way 
radio has a RF exposure  product label.  Also, your BK Radio  owner’s 
and service manuals include information and operating instructions 
required to control your RF exposure and to satisfy compliance 
requirements. 

COMPLIANCE WITH RF EXPOSURE STANDARDS 

Your BK Radio 2-way

 

radio is designed and tested to comply with a 

number of national and international standards and guidelines (listed 
below) for human exposure to radio frequency electromagnetic energy. 
This radio complies with the

 

IEEE and ICNIRP exposure limits for 

occupational/controlled RF exposure environment at operating duty 
factors

 

of up to 50% transmitting and is authorized by the FCC for 

occupational use only

.

  In terms of measuring RF energy for 

compliance with the FCC exposure guidelines, your radio radiates 
measurable RF energy only while it is transmitting (during talking), not 
when it is receiving (listening) or in Standby Mode. Note: The approved 
batteries supplied with this radio are rated for a 5-5-90 duty factor (5% 
talk-5% listen - 90% standby), even though this radio complies with the 
FCC occupational RF exposure limits and may operate at duty factors

 

of up to 50% talk.  

Your BK Radio 2-way radio complies with the following RF energy 
exposure standards and guidelines: 

 

United States Federal Communications Commission, Code of 
Federal Regulations; 47 CFR §§ 1.1307, 1.1310, 2.1091 and 
2.1093 

 

American National Standards Institute (ANSI) / Institute of 
Electrical and Electronic Engineers (IEEE) C95. 1-1992 

 

Institute of Electrical and Electronic Engineers (IEEE) C95.1-
1999 Edition

 

INDUSTRY CANADA COMPLIANCE 

This Class B digital apparatus complies with Canadian ICES-003.  Cet 
appareil numerique de la classe B est conforme à la norme NMB-003 
Canada.

 

 GPH-CMD Owner’s Manual                                                                31                                                           

DEFINITIONS AND ACRONYMS 

ANI 

Automatic Numeric Identification 

CG 

Code Guard  

CLR 

Clear 

Cloning 

The process of copying data from one radio, called 
“master,” to other radios, called “slaves” or “clones.” 

Code Guard 

A sub-audible tone  for selective  calling and 
receiving. 

Command 
Group 

A group of up to 20 channels selected by the user 
from any of the 500 channels in the radio. 

Detent 

The click/hesitation you feel as you turn a knob from 
one position to another. 

DTMF 

Dual Tone Multiple Frequency 

DTMF Tones 

Tones that sound like those used by a standard 
push-button telephone. 

ENT 

Enter 

FCN 

Function 

Individual 
Personality 

The information programmed with a PC  on  both a 
global and by-channel basis that tells the radio 
exactly how to operate. 

LCD 

Liquid Crystal Display 

PROG 

Program 

PRI 

Priority  

PTT 

Push To Talk 

RTA 

Repeater Talk Around 

RTX Channel 

Ready to Transmit Channel   

RX 

Receive 

SCN 

Scan 

SQ 

Squelch 

Squelch 

A control that eliminates background noise. 

Talkback Scan  When scanning, if a signal is present, the scan will 

stop and you will hear the signal. If you  can  then 
push the PTT switch to talk back to the person, you 
are in Talkback Scan Mode. 

Time-Out Timer  A feature that limits the duration of calls. 
TX 

Transmit 

UTXG 

User  Transmit Code Guard 

 

Summary of Contents for GPH-CMD

Page 1: ...Technology Drive West Melbourne FL 32904 Telephone 321 984 1414 FAX 321 984 0434 www relm com Copyright 2005 RELM Wireless Corporation All rights reserved P N 7001 30969 300 03 02 GPH CMD PORTABLE RADIO OWNERS MANUAL ...

Page 2: ...mation 5 Radio Controls 8 Basic Operation 9 Code Guard Operation 10 Command Group 11 Channel Groups 13 Programmable Top Switches Function Menu 13 Scan Operation 14 Priority Scan 17 User Transmit Code Guard 21 Other Operational Features 22 Alphanumeric Display 25 Cloning Procedure 26 Battery Installation And Removal 29 Definitions And Acronyms 31 Service Inside Back Cover ...

Page 3: ...Your radio must be properly licensed by the Federal Communications Commission prior to use Your BK Radio dealer can assist you in meeting these requirements Your dealer will program each radio with your authorized frequencies signaling codes etc and will be there to meet your communications needs as your system expands SAFETY PRECAUTIONS Do not operate the transmitter in close proximity to blastin...

Page 4: ...nergy which when used improperly can cause biological damage Very high levels of x rays for example can damage tissues and genetic m aterial The energy levels associated with radio waves from portable 2 way radios when properly used are not great enough to cause biological damage Experts in science engineering medicine health and industry work with organizations to d evelop standards for exposure ...

Page 5: ... up to 50 talk Your BK Radio 2 way radio complies with the following RF energy exposure standards and guidelines United States Federal Communications Commission Code of Federal Regulations 47 CFR 1 1307 1 1310 2 1091 and 2 1093 American National Standards Institute ANSI Institute of Electrical and Electronic Engineers IEEE C95 1 1992 Institute of Electrical and Electronic Engineers IEEE C95 1 1999...

Page 6: ...ecause this radio generates measurable RF energy exposure only when transmitting in terms of measuring for standards compliance Hold the radio in a vertical position in front of face with the microphone and the other parts of the radio including the antenna at least one inch 2 5 cm away from the nose Keeping the radio at the proper distance is important because RF exposures decrease with distance ...

Page 7: ...tiple beeps will follow Failure of downloading can be due to Improper connection Failure to turn on the clone Setting the clone in Programming Mode Target radio s group locked by PC Programming NOTE To stop the FAILURE Mode press CLR turn off both radios and try again starting with Step 1 on the previous page BATTERY INSTALLATION AND REMOVAL BK Radio battery packs are available in a variety of siz...

Page 8: ...LR key Navigate to a CH prompt then press and hold the key to get the GRP prompt CLONING Group 01 PROG GPHcmD Group 01 PROG GPH Group 01 Press and Hold Key to Change Target PROG GPHcmD Cmnd group PROG GPHcmD pick list Press and Hold Key to Change Data GPH CMD Owner s Manual 9 BASIC OPERATION RECEIVE 1 Turn power on by turning the Volume knob clockwise A beep sounds indicating the radio is operatio...

Page 9: ...ne Master Switch When the Master s Command Group is cloned to a slave the channel data that is pointed to by the Command Group is transferred to a target group not the Command Group in the slave The target group s label in the slave will be set to CMND CLN Data that can be cloned to a standard GPH radio includes Group data Command Group data When cloning to a GPH radio the Master s global data is ...

Page 10: ...e transmitting or if Busy Channel operation is enabled check the yellow LED NOTE Do not transmit if the channel is busy 2 Press the PTT switch When the transmitter is on the red Transmit Indicator glows and TX appears in the display 3 If monitoring the channel reset the squelch knob to the Code Guard position to receive only the messages with the proper Code Guard value During extended transmissio...

Page 11: ...arily shows CHAN DELETED and the following channels move up in the list For example if channel 5 is deleted channel 6 becomes the new channel 5 channel 7 becomes the new channel 6 etc When all channels are deleted the radio beeps continuously and the display shows CMND EMPTY along with the CMND icon Exit the Command Group to add new channels CMND full CMND Chan deleted SCN CMND LABEL 7 CMND cmnd e...

Page 12: ...only the transmitter is disabled If an attempt is made to transmit an alert tone will be generated and the display will show the word BUSY until the channel becomes available or the PTT switch is released whether the Squelch knob is in or out of the Code Guard detent Channels not programmed with a receive Code Guard value can be used to transmit regardless of carrier activity BUSY GPH CMD Owner s ...

Page 13: ... 7 8 9 0 CLR FCN PRI ENT SCN LABEL 3 LOCKED GPH CMD Owner s Manual 23 DTMF ENCODING Radios can be programmed to enable DTMF Dual Tone Multiple Frequency encoding To send DTMF tones similar to the tones used by a standard push button telephone 1 Press and hold the PTT switch 2 Press any of the keys on the keypad You will hear a sidetone The FCN PRI ENT and CLR keys respond as DTMF tones A B C and D...

Page 14: ...ower level can be selected with a top switch or the keypad menu GPH CMD Owner s Manual 15 the channel selected by the Channel Selector knob When a signal is detected scanning stops and the message is received The received channel is shown in place of the transmit channel Once the signal ends the radio continues to monitor the channel for the preset scan delay time before it resumes scanning SCAN C...

Page 15: ...s Manual 21 NOTE If the radio is programmed for Dual Priority operation only the Priority 1 channel can be changed with the PRI key NOTE A channel can be the priority channel even if it is on the Scan List Due to multiple sampling of the same channel however maximum performance occurs when the priority channels are not on the Scan List USER TRANSMIT CODE GUARD When the radio is being programmed wi...

Page 16: ... 6 7 8 9 0 CLR FCN PRI ENT GPH CMD Owner s Manual 17 PRIORITY SCAN Priority Scan enables the radio to receive on any channel while monitoring for a message on the designated priority channel s The radio samples each priority channel at a preset rate 25 2 0 seconds regardless of activity on any other channel Priority Scan operates only while the radio is not transmitting and can be used in combinat...

Page 17: ...y channel RX SCN LABEL 12 GPH CMD Owner s Manual 19 To reply to a message on the priority channel press the PTT switch and the radio will transmit on the priority channel Once activity ceases on the priority channel the radio returns to scan operation Priority Mode B With Switch C priority up and Switch B scan down the radio can receive on the knob selected channel while sampling the priority chan...

Reviews: