User's Manual

34
13
AT598

DCS encode
and decode
.
VFO frequency 145.00MHz DCS code 023N
Memory channel
!
0-199
!.
Output power HI
Offset direction
. !!!!!!!!!!!!!!
Key-lock setting OFF
Offset frequency 600KHz TOT OFF
Channel step 12.5KHz APO OFF
CTCSS encode and decode
. !!!!!!!!!!!!!
Squelch Level 4
CTCSS frequency 88.5Hz
Default Setting after Resetting(VHF) Trouble Shooting
Problem Possible Causes and Potential Solutions
D Power is on, nothing
appears on Display.
+ and - polarities of power connection
are reversed. Connect red lead to plus
terminal and black lead to minus terminal of
DC power supply.
E Fuse is blown.
Check and solve problem resulting in blown
fuse and replace fuse with new fuse.
F Display is too dim.
Dimmer setting is "LAMP-L". Please make the
dimmer setting "LAMP-H".
G No sound comes from
speaker.
6TXHOFKLVPXWHG'HFUHDVHVTXHOFKOHYHO
7RQHRUCTCSS/DCS squelch is active. Turn
CTCSS or DCS squelch off.
H Key and Dial do not
function.
Key-lock function is activated. Cancel Key-lock
function.
L Rotating Dial will not
change memory channel.
Transceiver is in CALL mode. Press the VFO
or memory mode.
J PTT key is pressed but
transmission does not occur.
0LFURSKRQHFRQQHFWLRQ LVSRRU&RQQHFW
microphone properly.
$QWHQQDFRQQHFWLRQLVSRRU&RQQHFWDQWHQQD
properly.
Maintenance