User
Manual
of
DM
‐
5R
Two
‐
way
Radio
displayed by way of channel name (Specific
name is set in frequency writing software)
17 MDF-B
B channel display
mode
FREQ
In segment B channel mode, the channel is
displayed by way of frequency.
CH
In segment B channel mode, the channel is
displayed by way of channel number.
NAME
In segment B channel mode, the channel is
displayed by way of channel name (Specific
name is set in frequency writing software)
18
BCL
Busy channel
lockout
OFF
Allow transmitting even if the channel is
occupied.
ON
Prohibit transmitting if the channel is occupied.
19
AUTOLK
Automatic
keyboard lock
OFF
Deactivate automatic keyboard lock
ON
Activate automatic keyboard lock function
20 SFT-D
Frequency
difference direction
OFF
In frequency mode, there isn't difference
between transmitting frequency and receiving
frequency.
+
In frequency mode, the transmitting frequency
is the receiving frequency plus the frequency
difference.
-
In frequency mode, the transmitting frequency
is the receiving frequency minus the frequency
difference.
21 OFFSET
Frequency
difference
00.000,…,69.990
Difference between transmitting frequency and
receiving frequency in frequency mode
(controlled by frequency difference direction)
22 MEMCH
Channel
storage
000,…,127
For channel storage, it is used to indicate the
number of the channel to be stored. If
CH-character is displayed in front of the
numbers, the channel has previously stored
channel parameters.
23 DELCH
Channel
deletion
000,…,127
Delete the channel parameters of specified
channel. If there isn't CH-character in front of
the numbers, the channel doesn't have
parameters, and the operation is invalid.
24 WT-LED
Standby backlight
selection
OFF
Turn off the backlight
BLUE
In standby mode, turn on the blue light.
ORANGE
In standby mode, turn on the orange light.
PURPLE
In standby mode, turn on the purple light.
25 RX-LED
Receiving backlight
selection
OFF
Turn off the backlight
BLUE
In receiving mode, turn on the blue light.
ORANGE
In receiving mode, turn on the orange light.
PURPLE
In receiving mode, turn on the purple light.
26 TX-LED
Transmitting
backlight selection
OFF
Turn off the backlight
BLUE
In transmitting mode, turn on the blue light.
ORANGE
In transmitting mode, turn on the orange light.
PURPLE
In transmitting mode, turn on the purple light.
27 BAND
Frequency band
selection
VHF
Set the working frequency band as
136~174MHz
UHF
Set the working frequency band as
400~520MHz
28 STE
Tail tone
elimination
OFF
The two-way radio doesn't send out shutdown
code after PTT key is released. Let it appear
when the signaling is retransmitted by the relay
station so as to confirm that the signal
transmitted by this two-way radio is received
and retransmitted.
ON
The two-way radio sends out shutdown code
after PTT key is released to inhibit
instantaneous noise appeared at the receiver.
29 RP-STE
Across-relay tail
tone elimination
OFF
When transmitting across the relay and
retransmitting, after the transmitter releases the
PTT key, the two-way radio enters receiving
state. Due to the delay of relay, the instant
signal transmitted by the relay can be received
。
The value of the menu item shall be adjusted to
ensure that no noise of this two-way radio is
1,2,…,10
