Advanced Operations
20
Low Battery Alert
When battery power runs low, the Status Indicator flashes red and a low-pitched
tone will sound at an interval of ten seconds to remind users to replace or charge
the battery.
Voice-Operated Transmit (VOX)
With the dedicated VOX earpiece, you can enjoy hands-free communication.
After this function is enabled, the radio will automatically begin transmitting
when you speak, and terminate transmitting when you stop talking, with no need
of
PTT
press.
Operation Steps:
1.
Push the PTT/VOX switch on the earpiece to VOX.
2.
Plug the earpiece into the accessory jack of the radio.
3.
Press the programmed
VOX
key to activate the VOX feature.
4.
Speak through the microphone on the earpiece to transmit your voice.
Operation Instructions:
1.
Press the
PTT
key on you radio to disable the VOX during its operation, and
release the key to reactivate this function.
2.
Press the programmed
VOX
key to enable/disable the VOX feature, with
corresponding alert tone. When it is enabled, the alert tone sounds once;
when it is disabled, the alert tone sounds twice.
3.
The VOX feature will be disabled automatically after the radio is turned off
or programmed.
4.
The VOX function will work with a dedicated earpiece.
5.
You dealer may set VOX sensitivity or disable the VOX feature through the
programming software. The
VOX
key will be null once the VOX feature is
disabled.
Compandor
With this feature, you can communicate with clear voice in despite of various
noises. It can be enabled/disabled through the programmed key, or set on a
definite channel by your dealer. When this function is enabled, one beep
sounds; when it is disabled, two beeps sound.
19
Advanced Operations
less than 2 channels in the scan list. Press the
Scan
key again or power the
radio off to exit this mode.
2. Auto Entry
If Auto Scan is enabled on a channel, the radio will automatically enter Scan
mode when it switches to this channel. When it switches to other channels or is
powered off, the radio will exit from Scan mode.
z
Talk Back
This option defines whether users can talk back on the channel where scanning
pauses.
Checked: When the radio is staying on a scanned channel, it transmits on the
scanned channel; when the radio is not staying on a scanned channel, it
transmits on a preset channel.
Unchecked: The radio transmits on the preset channel.
z
Priority Scan
This function enables users to scan the most frequently used channel so that
messages will not be missed. The priority channels are programmed by your
dealer via programming software. Please contact your local dealer for more
information.
z
Available Keys in Scan Mode
PTT
key, Volume Control Key
[+]/[-]
,
Squelch Off
key,
Squelch Off Momen-
tary
key,
Monitor
and
Monitor Momentary
keys.
Busy Channel Lockout (BCL)
This function can help avoid interference between radios operating on the same
channel. When the channel is already in use, the radio will sound a continuous
warning tone and return to Receive mode upon
PTT
press. To cancel the tone,
release the
PTT
key.
Note:
Even though the radio stays on a non-priority channel, activities on
the priority channel are still under detection. The radio will switch to the
priority channel once any activity is detected.
８１１００３１０１００１０－－ＴＣ－３１０ Ｅｎｇｌｉｓｈ ＴＲ ＬＯＧＯ ｕｅｓｅｒ ｍａｎｕａｌ ０１ （ＲｏＨＳ）．ｐ６５
2011-3-24, 13:44
Page 20-21
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