Table of Contents
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NOTES:
TABLE OF CONTENTS
Features..................................................................... Inside Front Cover
FCC Requirements .................................................................................4
Safety Precautions..................................................................................4
RF Energy Exposure Awareness And Control Information ....................5
Radio Controls ........................................................................................8
Basic Operation ......................................................................................8
Channel Guard Operation.......................................................................9
Mixed Mode Operation .........................................................................12
Secure Operation..................................................................................13
Channel Groups....................................................................................15
Programmable Push Buttons/ Microphone FCN Key Menu .................15
Scan Operation.....................................................................................20
Priority Scan .........................................................................................22
Unit-To-Unit Call ...................................................................................26
Emergency Call ....................................................................................30
User Selected Channel Guard..............................................................31
Other Operational Features ..................................................................32
...........................................................................35
Alphanumeric Display
.....................................................................37
Definitions And Acronyms
Service ........................................................................ Inside Back Cover
38
BK Radio
DMH Owner's Manual
3
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Summary of Contents for BK Radio DMH APCO Project 25
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Page 1: Table Of Contents
Programmable Push Buttons/ Microphone FCN Key Menu ....15 Scan Operation..................20 Priority Scan ..................22 Unit-To-Unit Call ...................26 Emergency Call ..................30 User Selected Channel Guard..............31 Other Operational Features ..............32 ................35 Alphanumeric Display ..............37 Definitions And Acronyms Service ................ Inside Back Cover BK Radio DMH Owner’s Manual... -
Page 2: Fcc Requirements
Automatic Numeric Identification Channel Guard procedures for BK Radio DMH APCO Project 25 digital mobile radios. Clear To meet backwards compatibility as defined by the APCO Project 25 Channel Guard A subaudible tone, a code (analog) or a Network Access Code (digital) for selective calling and receiving. -
Page 3: Rf Energy Exposure Awareness And Control Information
Please refer to the following WEBSITES for more information on what RF energy exposure is and how to control your exposure to assure compliance with established RF exposure limits. http://www.fcc.gov/oet/rfsafety/rf-faqs.html http://www.osha.gov/SLTC/radiofrequencyradiation/index.html BK Radio DMH Owner’s Manual... - Page 4 Numeric Mode, displaying channel numbers instead of labels. COMPLIANCE WITH RF EXPOSURE STANDARDS Display annunciators indicate the following information: Your BK Radio 2-way radio is designed and tested to comply with a ALPHANUMERIC INDICATION number of national and international standards and guidelines (listed below) for human exposure to radio frequency electromagnetic energy.
- Page 5 PTT switch is released, whether the CG button is on or off. Channels not programmed with a receive Channel Guard value can be used to transmit regardless of carrier activity. BK Radio DMH Owner’s Manual...
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Page 6: Radio Controls
1. Press and hold the PTT switch. 2. Press any of the keys on the microphone’s keypad. You will hear a sidetone. BK RADIO The FCN, PRI, ENT, and CLR keys respond as DTMF OFF - tones A, B, C, and D, respectively. -
Page 7: Channel Guard Operation
3. Release the PTT switch to stop transmitting. If the TX annunciator does not appear and a tone is The BK Radio D Series radio is based on a heard, you are on a receive-only channel or the microprocessor core that allows extra features and channel is busy (if Busy Channel Lockout is enabled). - Page 8 3. Press the [9] key on the microphone keypad. The display shows CG. The radio will now operate on the frequencies of Channel 5 with Channel 9 Channel Guard values. The display shows the Channel Guard channel (9), and then the selected channel (5). BK Radio DMH Owner’s Manual...
- Page 9 If the radio is in Unit-To-Unit Mode, that mode will be exited and the radio will be placed in Emergency Mode. Each subsequent press of PTT will cause the radio to BK Radio DMH Owner’s Manual...
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Page 10: Mixed Mode Operation
Press number keys to enter 0-9 in positions 1-7. The Digital receptions and transmissions will be indicated digits start in position 7, then move left. by illuminating the ‘ID’ annunciator in addition to the ‘RX’ or ‘TX’ annunciator. BK Radio DMH Owner’s Manual... -
Page 11: Secure Operation
Otherwise the numeric ID will be displayed along with the RX, phone, and ID icons. The calling unit’s ID will be displayed for the duration of the reception, and once the signal goes away, for a programmed hold time. BK Radio DMH Owner’s Manual... - Page 12 Only the channel label will be displayed, zeroize all encryption keys. This service also sets all not the ID of the calling unit. touchpad passwords to ‘FFFFFF’. The zeroization service is invoked as follows: BK Radio DMH Owner’s Manual...
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Page 13: Channel Groups
Unit-To-Unit calls. button that is active. The five push buttons can be programmed with the following functions: BK Radio DMH Owner’s Manual... - Page 14 3. The keypad will be automatically unlocked when duration of the transmission. Unit-To-Unit Mode is entered by pressing PTT to respond to a Unit-To-Unit call, when Unit-To-Unit callback is enabled. The keypad will be re-locked when Unit-To-Unit Mode is exited. BK Radio DMH Owner’s Manual...
- Page 15 If the priority channel Squelch Adjust and Volume Adjust Modes. becomes active, the Priority indicator lights up illuminates. The radio changes to the priority channel and holds for the duration of the transmission BK Radio DMH Owner’s Manual...
- Page 16 If PR1 is a fixed channel, and changes to the 1 priority channel are allowed, the user can move the channel selector to a new channel and press and hold the [PRI] button for more than 1 second to choose a new PR1 channel. BK Radio DMH Owner’s Manual...
- Page 17 Priority current group on or off the Group Scan List. Scan operates only while the radio is not transmitting and can be used in combination with scan operation. BK Radio DMH Owner’s Manual...
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Page 18: Scan Operation
1. Press the SCN button to enable Scan (an arrow will appear above the button). Talkback Scan will not work if Priority Scan is also on and your radio is programmed to always transmit on the Priority 1 channel. BK Radio DMH Owner’s Manual...
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