ADVANCED OPERATION
SHORTCUT menu operation
1. -press the key menu,then press the key ^ or v to select the desired menu.
2. -press the key menu again, come to the parameter setting.
3. -press the key ^ or v to select the desired parameter.
4. -press the key menu to confirm and save, press the key exit to cancel setting or clear the input.
note:under channel mode,the following menu setting are invalid: CTCSS,DCS,W/N,PTT-ID,BCL,SCAN ADD TO,
S-CODE,CHANNEL NAME.only the H/L power could be changed by pressing '#'
''SQL'' (SQUELCH)
-the squelch mute the speaker of the transceiver in the absence of reception. with the squelch level
correctly set,you will hear sound only while actually receiving signals and significantly reduces battery
current consumption.it is recommended that you set level 5.
function ''VOX'' (voice operated transmission)
this function is not necessary to push the [PTT] on the transceiver for a transmission. transmission is
activated automatically by detecting the radio voice. when finish speaking, the transmission automatically
terminated and the transceiver will automatically receive signal. be sure to adjust the VOX gain level to an
appropriate sensitivity to allow smooth transmission.
select wide band or narrow band ''W/N''
in areas where the RF signals are saturated, you must use the narrow band of transmission to avoid
interference in adjacent channels.
TDR (dual watch/dual reception)
this feature allows you to operate between frequency a and frequency b. periodically, the transceiver
checks whether a signal is received on another frequency that we have scheduled. if you receive a
signal, the unit will remain in the frequency until the received signal disappears.
TOT (transmission timer)
this function can automatically control the time we transmit each time you press [PTT] on the transceiver.
this feature is very useful to avoid overheating excessive power transistors of the transceiver. the transceiver
will be off transmission automatically once the set time.
Note:the use of ''CTCSS''or''DCS'' in a communication, does not guarantee complete confidentiality communication.
CTCSS/DCS
in some cases only want to establish communications in a closed user group at a particular frequency or
channel, for it will use ''CTCSS'' or code ''DCS'' for reception. the ''squelch'' opens only when receiving a
frequency with ''CTCSS'' or codes ''DCS'' same as the programmed in your transceiver. if codes of the
received signal differs from those programmed in your transceiver, the ''squelch'' will not open and the
received signal can be heard.
ANI
-ANI (Automatic number identification) is also known as PTT ID because an ID is transmitted when the
PTT button of the radio is pressed and/or released. this ID tells the dispatcher which field radio was keyed.
only could be set by PC software
DTMFST (DTMF tone of transmitting code)
first you should set the PTT-ID as BOT/EOT/BOTH
-''off''----under transmitting mode,you can't hear the DTMF tone,while you press the key to transmit the
code or code automatically transmitted.
-''DT-ST''----under transmitting mode, you can hear the DTMF tone, while you press the key to transmit the
code.
-''ANI-ST''----under transmitting mode, you can hear the DTMF tone,while the code automatically tranmitted.
-''DT-ANI----under transmitting mode, you can hear the DTMF tone, while you press the key to transmit the
code or the code automatically transmitted.
SC-REV (scan resume method)
this transceiver allows you to scan memory channels, all the bands or part of the bands.
when the transceiver detects a communication, the scan will stop automatically.
note:- ''TO'' (time operation):
scanning will stop when it detects an active signal. the scanning will stop on each channel or active
frequency for a predetermined time, after that time the scan will resume automatically.
- ''CO'' (carrier operation):
the scanning will stop and remain in the frequency or channel,until the active signal disappears.
- ''SE'' (search operation):
the scanning will stop and remain in the frequency or channel after it detects an active signal.
PTT-ID (PTT of release PTT to transmit the signal code)
-this feature allows you to know who call you.
-''OFF''--don't transmit the code while push the PTT button.
-''BOT''--transmit the code while push the PTT button.(the code only could be set by PC software.)
-"EOT"--transmit the code while release the PTT button.
-"BOTH"--transmit the code while push or release the PTT button.
BCL (Busy channel lockout)
the BCLO feature prevents the radio's transmitter from being activated if a signal strong enough to
break through the ''noise'' squelch is present. on a frequency where stations using different CTCSS
or DCS codes may be active,BCLO prevents you from disrupting their communications accidentally
(because your radio may be muted by its own tone decoder).
SFT-D (direction of frequency shift)
the "OFFSET" is the difference of offset between the reception frequency and the frequency of transmission
for access to amateur radio repeaters. Set the ''OFFSET'' according to the ''OFFSET'' amateur radio repeater
through which want to communicate.
OFFSET (frequency shift)
when communicating via a repeater,the direction of displacement of frequency should be timed to the displacement
of the transmission frequency is higher of lower than the receiving frequency.
example:
if we want to make a communication through amateur radio repeater whose frequency input is 145,000 MHz and
145,600 MHz is output, we select the ''OFFSET'' of the previous section in 0600 and the direction of travel ''SHIFT''
programmed to [-], so the transceiver will always 145,600 MHz in frequency and when you press [PTT] to transmit
transceiver, the frequency will automatically move to 145,000 MHz.
Advanced operation
when communicating via a repeater,the direction of displacement of frequency should be timed to the displacement
of the transmission frequency is higher or lower than the receiving frequency.
example:
if we want to make a communication through amateur radio repeater whose frequency input is 145,00 MHz and
145,600 MHz is output, we select the ''OFFSET'' of the previous section in 0600 and the direction of travel '' SHIFT''
programmed to [-], so the transceiver will always 145,600 MHz in frequency and when you press [PTT] to transmit
transceiver,the frequency will automatically move to 145,000 MHz.
note: - ''TO'' (time operation):
scanning will stop when it detects an active signal. the scanning will stop on each channel or active
frequency for a predetermined time, after that time the scan will resume automatically.
- ''CO'' (carrier operation):
the scanning will stop and remain in the frequency or channel,until the active signal disappears.
- ''SE'' (search operation):
the scanning will stop and remain in the frequency or channel after it detects an active signal.
STE (tail tone elimation)
this function is used to activate or deactivate the transmission end of the transceiver. this final tone transmission
only be used in communications between transceivers and not in communications through a repeater,which must be
deactivated.
the instructions to save channel
a complete memory channel includes RX frequency, TX frequency, CTCSS,DCS,RF Power, bandwidth,PTT-ID,BCL,
ANI,scan add to, channel name, etc. except for the setting of scan add to and channel name, other setting could be
finished by keypad under VFO mode.
example: we want programming all the data into CH106,please do as following:
1.we have to check whether there are any data in CH106 or not. come to menu 28,if there is a 'CH' before '106'
that means there are data. so please delete it and you will find there is not a 'CH' before '106' or else you can't
have new data in this channel.
2.press and hold [menu] key, the power on,come to VFO mode. press [EXIT/AB] key to select frequency A (UP).
3.Enter 440.625MHz
4.now through the Menu, you can set other parameters.CTCSS,DCS,RF Power,Bandwidth,etc.
5.after you finish all the other setting,press [menu] key,then come to MENU 27,press [MENU] frequency was stored.
at the same time, you press [Menu] key another two times, you will store the TX frequency,of course the TX and RX
frequency are same.
CTCSS/DCS scanning
before setting the CTCSS/DCS scanning, you should have a RX frequency and cancel the Dual standby function, ensure
the radio is working under VFO mode. come to MENU 11,press [MENU] one time,then press [*/SCAN] key,at the same
time, you should press the PTT of another radio, then you will see the CTCSS scanning automatically. when the scanning
stops,that means you find the same CTCSS as that of another radio, now press [MENU] to store the CTCSS.
advanced operation
repeater tail tone
we all know that repeaters receive on one frequency and simultaneously retransmit that same information on a
different frequency. we hear the courtesy tone almost every time we use the repeater.it's that innocuous beep
that lets us know that repeater is alive and, most importantly that it has heard us. the MENU 35,36,37 are very
helpful setting while your radio work through repeater. MENU 35 and MENU 36 better be set OFF. the parameter
of MENU 37 is from 1-10,better set 5.
ADVANCED OPERATION
SHORTCUT menu operation
1. -press the key menu,then press the key ^ or v to select the desired menu.
2. -press the key menu again, come to the parameter setting.
3. -press the key ^ or v to select the desired parameter.
4. -press the key menu to confirm and save, press the key exit to cancel setting or clear the input.
note:under channel mode,the following menu setting are invalid: CTCSS,DCS,W/N,PTT-ID,BCL,SCAN ADD TO,
S-CODE,CHANNEL NAME.only the H/L power could be changed by pressing '#'
''SQL'' (SQUELCH)
-the squelch mute the speaker of the transceiver in the absence of reception. with the squelch level
correctly set,you will hear sound only while actually receiving signals and significantly reduces battery
current consumption.it is recommended that you set level 5.
function ''VOX'' (voice operated transmission)
this function is not necessary to push the [PTT] on the transceiver for a transmission. transmission is
activated automatically by detecting the radio voice. when finish speaking, the transmission automatically
terminated and the transceiver will automatically receive signal. be sure to adjust the VOX gain level to an
appropriate sensitivity to allow smooth transmission.
select wide band or narrow band ''W/N''
in areas where the RF signals are saturated, you must use the narrow band of transmission to avoid
interference in adjacent channels.
TDR (dual watch/dual reception)
this feature allows you to operate between frequency a and frequency b. periodically, the transceiver
checks whether a signal is received on another frequency that we have scheduled. if you receive a
signal, the unit will remain in the frequency until the received signal disappears.
TOT (transmission timer)
this function can automatically control the time we transmit each time you press [PTT] on the transceiver.
this feature is very useful to avoid overheating excessive power transistors of the transceiver. the transceiver
will be off transmission automatically once the set time.
Note:the use of ''CTCSS''or''DCS'' in a communication, does not guarantee complete confidentiality communication.
CTCSS/DCS
in some cases only want to establish communications in a closed user group at a particular frequency or
channel, for it will use ''CTCSS'' or code ''DCS'' for reception. the ''squelch'' opens only when receiving a
frequency with ''CTCSS'' or codes ''DCS'' same as the programmed in your transceiver. if codes of the
received signal differs from those programmed in your transceiver, the ''squelch'' will not open and the
received signal can be heard.
ANI
-ANI (Automatic number identification) is also known as PTT ID because an ID is transmitted when the
PTT button of the radio is pressed and/or released. this ID tells the dispatcher which field radio was keyed.
only could be set by PC software
DTMFST (DTMF tone of transmitting code)
first you should set the PTT-ID as BOT/EOT/BOTH
-''off''----under transmitting mode,you can't hear the DTMF tone,while you press the key to transmit the
code or code automatically transmitted.
-''DT-ST''----under transmitting mode, you can hear the DTMF tone, while you press the key to transmit the
code.
-''ANI-ST''----under transmitting mode, you can hear the DTMF tone,while the code automatically tranmitted.
-''DT-ANI----under transmitting mode, you can hear the DTMF tone, while you press the key to transmit the
code or the code automatically transmitted.
SC-REV (scan resume method)
this transceiver allows you to scan memory channels, all the bands or part of the bands.
when the transceiver detects a communication, the scan will stop automatically.
note:- ''TO'' (time operation):
scanning will stop when it detects an active signal. the scanning will stop on each channel or active
frequency for a predetermined time, after that time the scan will resume automatically.
- ''CO'' (carrier operation):
the scanning will stop and remain in the frequency or channel,until the active signal disappears.
- ''SE'' (search operation):
the scanning will stop and remain in the frequency or channel after it detects an active signal.
PTT-ID (PTT of release PTT to transmit the signal code)
-this feature allows you to know who call you.
-''OFF''--don't transmit the code while push the PTT button.
-''BOT''--transmit the code while push the PTT button.(the code only could be set by PC software.)
-"EOT"--transmit the code while release the PTT button.
-"BOTH"--transmit the code while push or release the PTT button.
BCL (Busy channel lockout)
the BCLO feature prevents the radio's transmitter from being activated if a signal strong enough to
break through the ''noise'' squelch is present. on a frequency where stations using different CTCSS
or DCS codes may be active,BCLO prevents you from disrupting their communications accidentally
(because your radio may be muted by its own tone decoder).
SFT-D (direction of frequency shift)
the "OFFSET" is the difference of offset between the reception frequency and the frequency of transmission
for access to amateur radio repeaters. Set the ''OFFSET'' according to the ''OFFSET'' amateur radio repeater
through which want to communicate.
OFFSET (frequency shift)
when communicating via a repeater,the direction of displacement of frequency should be timed to the displacement
of the transmission frequency is higher of lower than the receiving frequency.
example:
if we want to make a communication through amateur radio repeater whose frequency input is 145,000 MHz and
145,600 MHz is output, we select the ''OFFSET'' of the previous section in 0600 and the direction of travel ''SHIFT''
programmed to [-], so the transceiver will always 145,600 MHz in frequency and when you press [PTT] to transmit
transceiver, the frequency will automatically move to 145,000 MHz.
Advanced operation
when communicating via a repeater,the direction of displacement of frequency should be timed to the displacement
of the transmission frequency is higher or lower than the receiving frequency.
example:
if we want to make a communication through amateur radio repeater whose frequency input is 145,00 MHz and
145,600 MHz is output, we select the ''OFFSET'' of the previous section in 0600 and the direction of travel '' SHIFT''
programmed to [-], so the transceiver will always 145,600 MHz in frequency and when you press [PTT] to transmit
transceiver,the frequency will automatically move to 145,000 MHz.
note: - ''TO'' (time operation):
scanning will stop when it detects an active signal. the scanning will stop on each channel or active
frequency for a predetermined time, after that time the scan will resume automatically.
- ''CO'' (carrier operation):
the scanning will stop and remain in the frequency or channel,until the active signal disappears.
- ''SE'' (search operation):
the scanning will stop and remain in the frequency or channel after it detects an active signal.
STE (tail tone elimation)
this function is used to activate or deactivate the transmission end of the transceiver. this final tone transmission
only be used in communications between transceivers and not in communications through a repeater,which must be
deactivated.
the instructions to save channel
a complete memory channel includes RX frequency, TX frequency, CTCSS,DCS,RF Power, bandwidth,PTT-ID,BCL,
ANI,scan add to, channel name, etc. except for the setting of scan add to and channel name, other setting could be
finished by keypad under VFO mode.
example: we want programming all the data into CH106,please do as following:
1.we have to check whether there are any data in CH106 or not. come to menu 28,if there is a 'CH' before '106'
that means there are data. so please delete it and you will find there is not a 'CH' before '106' or else you can't
have new data in this channel.
2.press and hold [menu] key, the power on,come to VFO mode. press [EXIT/AB] key to select frequency A (UP).
3.Enter 440.625MHz
4.now through the Menu, you can set other parameters.CTCSS,DCS,RF Power,Bandwidth,etc.
5.after you finish all the other setting,press [menu] key,then come to MENU 27,press [MENU] frequency was stored.
at the same time, you press [Menu] key another two times, you will store the TX frequency,of course the TX and RX
frequency are same.
CTCSS/DCS scanning
before setting the CTCSS/DCS scanning, you should have a RX frequency and cancel the Dual standby function, ensure
the radio is working under VFO mode. come to MENU 11,press [MENU] one time,then press [*/SCAN] key,at the same
time, you should press the PTT of another radio, then you will see the CTCSS scanning automatically. when the scanning
stops,that means you find the same CTCSS as that of another radio, now press [MENU] to store the CTCSS.
advanced operation
repeater tail tone
we all know that repeaters receive on one frequency and simultaneously retransmit that same information on a
different frequency. we hear the courtesy tone almost every time we use the repeater.it's that innocuous beep
that lets us know that repeater is alive and, most importantly that it has heard us. the MENU 35,36,37 are very
helpful setting while your radio work through repeater. MENU 35 and MENU 36 better be set OFF. the parameter
of MENU 37 is from 1-10,better set 5.
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