16
MT-500
CALL
Initiates DSC operation screens by pressing. Also opens menu to se-
lect optional settings to personalize your transceiver’s operation by
pressing and hold.
P
US
H-EN
T
E
R
PU
SH
-E
N
T
E
R
Used to complete editing or selection of options from menu.
H/L
Use to toggle transmitter power between 25 watts and 1 watt output.
Certain channels are restricted to 1 watt maximum power and will
cause the error beep if the
HI/LO
key is pressed.
16
Selects the Primary Calling Channel 16 or the last channel used. Also,
cancels DSC and Emergency/Distress calls.
SCAN
Can be used alone or with the
MEM
key to select Priority Scan, Memory
Scan or All Scan.
MEM
Stores channels in the scan memory bank, and when used with the
SCAN
key, starts Memory Scan.
END
Cancels DSC calls and Emergency/Distress calls.
Keypad, Microphone
The microphone keypad is used to change channels by directly entering the
actual channel number with the
0
through
WXYZ
9
keys. The
ENT
or
EXIT
keys
step or scroll to a new channel. The microphone keys are used to enter alpha-
numeric characters and symbols shown in the following chart.
s
y
e
K
e
n
o
h
p
o
r
c
i
M
0
1
C
B
A
2
F
E
D
3
I
H
G
4
L
K
J
5
O
N
M
6
S
R
Q
P
7
V
U
T
8
Z
Y
X
W
9
e
c
n
e
u
q
e
S
r
e
t
c
a
r
a
h
C
c
i
r
e
m
u
n
a
h
p
l
A
0
1
A
D
G
J
M
P
T
W
e
c
a
p
S
-
B
E
H
K
N
Q
U
X
(
,
C
F
I
L
O
R
V
Y
)
.
?
!
:
#
'
S
&
Z
%
/
2
3
4
5
6
7
8
9
Summary of Contents for MT-500
Page 56: ...MT 500 55 9 3 Troubleshooting...
Page 62: ...MT 500 61 Table 1 of 2...
Page 63: ...62 MT 500 Table 2 of 2...
