6
FOR YOUR REFERENCE
6-2
Troubleshooting
The following chart is designed to help you correct problems that are not equipment malfunctions�
If you are unable to locate the cause of a problem or solve it through the use of this chart, contact your nearest
Icom Dealer or Service Center�
Problem
Possible Cause
Solution
Reference
The transceiver does not
turn ON�
The battery is exhausted�
Charge the battery�
—
No sound comes from the
speaker�
The volume level is too low�
Push [▲]/[▼] to adjust the level.
p� 1-3
The received audio is muted�
Hold down [
CLR] or [MENU]
for 1 second to turn OFF the Mute
function�
p� 3-9
Calls cannot be made�
The call-to party is wrong�
Check the call-to party�
pp� 2-4, 2-5
No reply is received�
Too far away from an Access
Point� (The “ ” icon blinks�)
Move your location, then try
again�
—
The operator is away from the
transceiver, or the transceiver is
turned OFF�
Wait until the operator is back, or
ask your system manager about
the operator’s status�
—
“Key lock” is displayed
when a key is pushed�
The Key Lock function is turned
ON�
Hold down [ENT
] for 1
second to turn OFF the Key Lock
function�
p� 1-6
Cannot charge the
transceiver completely�
The transceiver is ON while
charging�
Turn OFF the transceiver while
charging�
—
Loose the charging cable
connection�
Firmly insert the charging cable�
p� 5-4
The transceiver is not properly
inserted into the charger�
Properly insert the transceiver into
the charger�
p� 5-4
The USB cables are connected
to both the transceiver and the
charger�
Disconnect the cables, and then
connect properly�
p� 5-4
You are using a low output AC
adapter�
Use a 5 V/2 A output AC adapter.
—
The “ ” icon blinks,
or “Connecting…” is
displayed� (The Standby
screen is not displayed�)
SSID Broadcast function is OFF
in an Access Point (when the
5 GHz band is used)�
Ask your system manager about
the Access Point settings�
—
Too far away from an Access
Point�
Move your location, and then try
again�
—
The Access Point is turned OFF�
Turn ON the Access Point�
—