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17
VOX
Supported Models: Portable
VOX is the function to start transmitting by speaking into a microphone without pressing the PTT switch.
This function can be used when a user cannot press the PTT switch, for instance, when a user is using both hands for
other tasks.
VOX can be used only when a user wears the headset.
Note
A user cannot use VOX only with the transceiver itself. Although VOX is activated if the speaker microphone is connected to the
transceiver, proper operation of the function cannot be guaranteed. Normally, VOX can be used by a user wearing a headset.
17.1
Enabling the VOX
VOX becomes enabled by a user selecting a channel where VOX is configured to be enabled.
VOX can be configured to be enabled or disabled for each channel by using KPG-169D/ KPG-170D.
Transmission is started by a user speaking into the microphone on a channel where VOX is enabled.
Note
• VOX Function must be enabled to enable VOX for each channel by using KPG-169D/ KPG-170D.
• If "Zone-Channel + Others" is configured for Voice Announcement, "VOX" is announced following the announcement of the zone
number and channel number when a channel where VOX is enabled. (Refer to
• The transceiver cannot transmit using VOX when the transmission is restricted, such as when the transceiver is in the Stun state.
• If the time configured for Time-out Timer elapses during transmission using VOX, a Warning Tone B sounds from the transceiver and
the transmission ends.
Configuration using KPG-169D/ KPG-170D
•
Configuring the VOX Function to be enabled or disabled (
•
Configuring the VOX to be enabled or disabled (
17.2
Configuring the Input Sensitivity of the Microphone
(VOX Gain Level)
VOX Gain Level is the input sensitivity of the microphone.
VOX Gain Level can be configured using KPG-169D/ KPG-170D. VOX Gain Level can also be adjusted by user operation.
Larger value for VOX Gain Level results in higher sensitivity.
Operating the Transceiver
1
Turn the transceiver ON by pressing and holding the
than 2 sec.
A Tone A sounds from the transceiver, the LED lights orange, and the transceiver enters VOX Setup Mode. Subsequently, the
current value for VOX Gain Level is announced. A Tone B sounds from the transceiver if "Off" is configured for VOX Gain
Level.
2
Change the VOX Gain Level by pressing the
The VOX Gain Level is changed as follows and the value is announced every time the Side 1 key is pressed. A Tone B sounds
from the transceiver if "Off" is configured.
1 2 3
9 10 Off 1
•••
FUNC (K)/Ver 1.20
Edit > Zone Information > Channel Edit > Page 2)
See
Side 1
key.
•••
6.7 Using Voice Announcement on page
Edit > Optional Features > Common 1 > VOX)
See
Side 1
key and keep holding the
CONTENTS
37.)
Side 1
key more
INDEX
179
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