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10
TROUBLESHOOTING
10-2
No power comes ON.
z
The battery is exhausted.
→
Charge the battery pack, or replace the batteries. (pp. 2-2 ~ 11-3)
z
The battery polarity is reversed.
→
Check the battery polarity. (p. 11-3)
z
Bad connection of a battery pack or case.
→
Clean battery terminals. (p. 11-3)
No sound comes from the speaker.
z
Volume level is too low.
→
Rotate [VOL] to adjust to the volume level.
z
Squelch level is too high.
→
While holding down [MONI],push [
Y
] or [
Z
] several times to adjust the squelch level.
L
Use [VOL] or [
Y
] or [
Z
], depending on the setting of the “Dial assignment” in the Initial Set mode.
z
An external speaker or a programming cable is connected to the [SP] jack.
→
Check the external speaker connection or remove the programming cable.
Transmitting is impossible.
z
The battery is exhausted.
→
Charge the battery pack, or replace the batteries. (pp. 2-2 ~ 11-3)
z
The Lockout function is activated.
→
Wait to transmit until receiving an unmatched tone or a signal is stopped.
Transmitting using the VOX function is impossible.
z
The VOX gain is set to OFF or too low.
→
Set the VOX gain to a suitable level. (p. 11-5)
z
The microphone gain is too low.
→
Set the microphone gain to a suitable level. (p. 8-3)
No direct contact possible with other stations.
z
A different tone or code is used for the tone or DTCS squelch.
→
Check the tone or DTCS code by the tone scan. (p. 6-5)
Operation channel cannot be set.
z
The Key Lock function is activated.
→
Push [FUNC], and then hold down [
] for 1 second to cancel the Key Lock function.
A memory scan does not start.
z
Only one or no memory channel has been programmed.
→
Program 2 or more memory channels.
The function display shows erroneous information.
z
External factors have caused a fault.
→
Remove and reattach the battery pack or case. (p. 1-3)
Troubleshooting