Operating instructions
Installation and Programming  DMH Series VHF Radio 
Page 2-8  BK RADIO 
2.2.2.6.1  OLD-STYLE BK PRIORITY SCAN 
The radio can be programmed to mimic the Old-Style BK 
Priority Scan Modes as follows: 
Mode  PR1  TX on PR1  PR2 
A 
On No Off 
B 
Fixed Channel #  No  Off 
C 
Fixed Channel #  Yes  Off 
See “Priority Scan” in section 3.12 of this manual for 
operational details of the Old-Style BK Priority Scan Modes. 
2.2.2.7  CHANNEL 0 GROUP ONE FUNCTIONS 
After the Priority 2 Channel is set the display will show ‘PRG 1-12345.’ 
This is a group of five individual functions that can be enabled or 
disabled. 
When a function is enabled, the corresponding number in the display will 
flash. When the function is disabled the number is steady. If you wish to 
change the function from enable to disable or vice versa, press the 
number key corresponding to that function. 
EXAMPLE: If function 4 (Priority 1 Lock) is disabled, the 4 in the display 
will not be flashing. If the [4] key is pressed, the 4 in the display will flash, 
signifying that Priority 1 Lock is enabled. A subsequent press of the [4] 
key will disable Priority 1 Lock. 
2.2.2.7.1  Function 1 is reserved. 
2.2.2.7.2  GROUP SCAN LIST 
When function 2 is enabled (flashing) the current group will 
be scanned when the radio is operating in Group Scan 
Mode. 
2.2.2.7.3  TRANSMIT ON PRIORITY 1 
When function 3 is enabled (flashing) transmissions will 
occur on PR1, if PR1 isn’t programmed OFF, when 
operating in Single or Dual Priority Scan Mode. To simulate 
BK Radio’s Old-Style Priority Mode C, Transmit on Priority 1 
must be enabled, with Priority 2 channel set to OFF. 
2.2.2.7.4   PRIORITY 1 LOCK 
When function 4 is enabled (flashing) the [PRI] key is locked 
out in the Operating Mode. The user will not be able to 
change the designation of the Priority 1 Channel. 
When function 4 is disabled (steady) the user will be able to 
change the channel that is designated as Priority 1 Channel.  
See “Dual Priority Scan” in section 3.12.1 of this manual. 
 PRG 
 1--12345 
 PRG    
 1--12345 
 PRG   
 1--12345 
 PRG   
 1--12345 
 PRG    
 1--12345 










