Hytera HM68X User Manual

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9.4.3 Set Audio Mode
Audio Mode adds gain to audio signals at high, medium, and low frequency, thus optimize the audio quality.
On the home screen, go to Menu > Profiles > Setting > Audio Set > Audio mode.
Select an audio mode.
press the OK/Menu key.
9.4.4 Set MIC & SPK
MIC & SPK allows you to select the microphone and speaker to transmit and receive voice. With the audio accessory
connected, you can switch the audio paths. For details, see the following tables.
MIC
Option
Description
Operation
Follow PTT

When you transmit voice through the
PTT
key on the radio, the radio uses the internal
microphone.

When you transmit voice through the audio
accessory, the radio uses the external
microphone.

Through the menu
a.
On the home screen, go to
Menu
>
Settings
>
Basic Settings
>
MIC
& SPK
.
b.
Select
MIC Selection
.
c.
Select the audio option.

Press the preprogrammed
Mic Set
Switch
key to switch the audio path.
Only Internal
The radio uses only the internal microphone.
Only External
The radio uses only the microphone of the audio
accessory, such as earpieces.
SPK
Option
Description
Operation
External First
When audio accessories are connected, the radio
uses the external speaker. Otherwise, the radio
uses the internal speaker.

Through the menu
a.
On the home screen, go to
Menu
>
Settings
>
Basic Settings
>
MIC
& SPK
.
b.
Select
SPK Selection
.
c.
Select the audio option.
Only Internal
The radio uses only the internal speaker.

Hytera HM68X Specifications

General

Brand	Hytera
Model	HM68X
Category	Radio
Language	English