Operating instructions

Installation and Programming DMH Series VHF Radio
Page 2-14 BK RADIO
2. If a different Squelch Mode is desired, press the [PRI] key to toggle
the setting. Then press the [ENT] key to store this setting and
automatically advance to the next field.
2.2.3.7 TRANSMIT FREQUENCY
The upper part of the display will show ‘PRG TX.’ This is the transmitter
frequency for Channel 1.
1. If it is correct, press the [FCN] key to advance to the next field.
2. If a new frequency is desired, press the [CLR] key followed by the
digits of the desired frequency. Then press the [ENT] key to store
this frequency and automatically advance to the next field.
3. If you want to operate this channel as a receive-only channel, press
the [CLR] key (setting the display to 0.0) followed by the [ENT] key.
The transmitter will be locked off for this channel.
2.2.3.8 TRANSMIT MODE
After the transmit frequency is set, the upper part of the display will show
‘PRG TX’, and the lower part of the display will show ‘Mode-X’, where X
can be ‘A’ for Analog Mode, ‘D’ for Digital Mode, or ‘M’ or Mixed Mode.
1. If the mode is correct, press the [FCN] key to advance to the next
field.
2. If a new mode is desired, press the [PRI] key to cycle through the
mode settings. Press [ENT] to store the new mode and
automatically advance to the next field.
2.2.3.9 TRANSMIT ANALOG CHANNEL GUARD
The next field is the Analog Channel Guard value for Channel 1 transmit.
This value is only used if the transmit mode selected was Analog or
Mixed, or when User Channel Guard is activated. The upper display will
show ‘PRG TX CG’ and the lower part of the display will show the
programmed guard.
1. If the displayed value is correct, press the [FCN] key to advance to
the next field.
2. If a new value is desired, press the [CLR] key to reset the display to
0.0. Press the number keys 0 thru 9 to enter a CTCSS Channel
Guard value. See "CTCSS Channel Guard Values" in section 2.4 of
this manual. Press the [ENT] key to store the new value and
automatically advance to the next field.
3. To enter a CDCSS Channel Guard value press the [#] key, causing
the letter ‘D’ to appear followed by three zeros. Enter the desired
code using keys 0 thru 7 (keys 8 & 9 do not respond). See "CDCSS
Channel Guard Values" in section 2.5 of this manual. Pressing the
[PRI] key after the three-digit code has been entered allows the code
to be inverted (a dash appears to the right of the number). When the
displayed value is correct, press the [ENT] key to store the Channel
Guard value and automatically advance to the next field.
PRG TX
MOD
E
--X
PRG TX
148.00000
PRG TX CG
000.0