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22                                                                                            BK Radio

 

 

 

Programming of the list (if programming is not 
locked out by PC software) 

can be 

accomplished as follows: 

 

1.  While viewing the list, press and hold the 

[FCN]

 key until the  ‘

PROG

’ annunciator 

lights. 

2.  Press 

[CLR] 

and then enter the new 

CxCSS.  Press 

[ENT]

 to store the new 

value and return to the list viewer. 

 

OTHER OPERATIONAL FEATURES 

The BK Radio  GPH-CMD Series is based on a microprocessor core 
that allows extra features and operational characteristics to be 
programmed into the radio. Your dealer can help define the best 
operational settings for your system and program them into the radio. 

SCAN DELAY  

Scan delay lets the radio receive a response 
to a transmission before scanning the other 
channels for activity.  If you find that your 
scanner is restarting before message replies 
are received, you can ask your dealer to 
increase the scan delay time (0-7.5 seconds). 

This timer is also used to allow for Talkback 
Scan. 

HI/LO POWER 

Each channel in the radio can be indi vidually 
programmed to always transmit in  Low-Power 
Mode, regardless of the position of the radio's 
top switch (or keypad 

[FCN]

 menu setting). If 

the programming for the channel allows high-
power transmissions, the power 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 CODE GUARD CHANNELS 

 1.

 

Slide Switch B (scan) up. 

 2.  Turn the 

S quelch knob completely 

counterclockwise, past the detent, to the 
Code Guard position.  

When a signal is detected, scanning stops 
while the radio checks for the proper  Code 
Guard value. If the signal contains the proper 
Code Guard value, the radio receives the 
message. Otherwise, the radio resumes 
scanning immediately. 

NUISANCE CHANNEL DELETE 

If your radio is programmed for  Nuisance 
Channel  Delete and  Channel  Scan is 
assigned to a top switch (Switch B, for 
example),  a Nuisance Channel can be 
temporarily removed from the  Scan  List  by 
sliding Switch B down and then back up.

 

TRANSMIT WITH SCAN ON  

When Switch B (scan) is up, the radio 
transmits  on the channel selected by the 
Channel Selector knob unless Talkback Scan 
is enabled or  “Transmit on  Priority-1”  is  
enabled (see Priority Scan operation). 

1.

 

Select a transmit channel by turning the 
Channel Selector knob. 

2.  Press and hold the PTT switch and talk in 

a normal voice. 

           

RX  SCN 

  

LABEL      6   

 

 

 

Содержание GPH-CMD

Страница 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 ...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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