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VV-898/898S  JT270M
 
Programming Menu Definitions
 
 
1   
APO
Automatic Power Off
-  Turns transceiver OFF after a set length of inactivity.
 
  
OFF (default)
Minutes
10, 20 > 60, 90
Hours
2, 4, 6, 8 > 16
 
2   
APRO
Audio Processing
-  Stored on a per channel Basis.
Comp - Compander
Scra - Voice Scrambling TX / RX
TXSc - Scramble TX Only
RXSc - Scramble RX Only 
 
Note: Verify your country's regulations before using the Scrambler Option
 
OFF (default)
Comp

Scra
TXSc
RXSc
3  
BC Lock
Busy Channel Lockout
-  Transmit is disabled if the channel is active.
ON disables transmit if channel is active
OFF restores full transmit capability
 
OFF (default)
ON
4  
Beep
Key Beep
-  Determines whether pressing keys on transceiver or DTMF microphone sound an audible confirmation beep when they are pressed.
 
OFF
ON
(default)
5  
CHASave
Channel Save
-  Save frequencies as a memory channel.
 
 
CHASave
6  
DTMF
DTMF signaling
-  Used to control radios in your group
Remotely allow or restrict TX or TX-RX capabilities of radios in a particular group
 
Note: This is for Commercial Applications.
 
OFF
ON
(default)
7  
DW
Dual Watch
-  This setting determines whether the dual watch feature is enabled or disabled. With dual watch enabled, the transceiver will monitor two frequencies periodically.
  
OFF
ON
(default)
8  
DecType
Receive Decode Type
OFF: Any channel activity will open receiver's squelch.
CTCSS, NDCS, and IDCS
Only a signal with the appropriate tone type will open the receiver squelch.
   
OFF (default)
CTCSS
NDCS
IDCS
9  
DecCode
Receive Decode Code
-  Select one of the 58 CTCSS tones or one of the 107 DCS codes.
 
CTCSS
56.0 > 254.1
 
DCS
017 > 754
 
10 
EncType
Transmit Encode Type
-  Needed to access a repeater system or other radio users who have CTCSS or DCS squelch enabled.
 
Choices are: OFF, CTCSS, NDCS, and IDCS  
 
 
OFF (default)
CTCSS
NDCS
IDCS
11 
EncCode
Transmit Encode Code
-  Select one of the 58 CTCSS tones or one of the 107 DCS codes.
 
CTCSS
56.0 > 254.1
 
DCS
017 > 754
 
12  
FM
FM Radio Function
-  This transceiver has a built-in FM broadcast receiver.
 
 
87.5 - 108MHz
13
FM Scan
FM Scanning Option
-  When receiving FM broadcasts, this determines whether the CHA+/CHA- keys move in 50kHz steps, or stop on signal.
 
OFF - Moves in 50kHz steps.
ON - Stops on next FM station.
 
OFF / ON
14
FM Squelch
FM Broadcast Squelch Level
-  Determines strength of signal required open squelch.
Level 0 - Always open
Level 9 - Tightest setting
  (Default is 5)

 
0 > 9
(default is 5)
15
FM DW
FM Dual Watch
OFF receives FM broadcast radio only.
ON  allows FM radio to be interrupted when signal appears on channel.
 
OFF
ON
(default)
16
Font
Font Size on Display
BIG - Both Channels display as large font
SMAL - Active channel is large font, secondary is small font.
 
BIG
SMAL
(default)
17
Keylock
Keypad Lock
-  Pressing and Holding the "M" key will lock out the selected functions. 
K+S
PTT
KEY
ALL
 

18
Keypad
DTMF Microphone Control
ON allows DTMF keys to function
OFF disables the DTMF keys
  
OFF
ON
(default)
19
Lamp
Backlight Behavior
OFF, Backlight is disabled
KEY, Backlight active when Key is pressed and stays on for 60 seconds.
CONT, Backlight is always ON
 
OFF
KEY
CONT
(default)
20
NameSYS
Controls Alpha Names
ON, allows Channel Naming
OFF, Channel Naming not allowed
 
OFF / ON
21
NameCHA
Alpha Names on a given Channel
ON allows channel name to appear
OFF shows channel number only
 
OFF / ON
22
NamEdit
Selects Characters/Name to appear
-  See manual for procedure and Table.
Can be done manually, but using Software is recommended.
 
 
23
OpenDIS
Select Opening Display on LCD
ALL, displays Full Screen
SYS, displays system Welcome
User, displays User Assigned Welcome Message
Time, displays clock time
 
ALL
SYS
User
Time
24
P1 Long
Programmable Button
-  FM Radio   (Default)
 
 
25
P1Short
Programmable Button
-  Time Display on Screen   (Default)
 
 
26
P2 Long
Programmable Button
-  MOLO, Monitor Lock   (Default)
 
 
27
P2Short
Programmable Button
-  Band Change   (Default)
 
 
28
P3 Long
Programmable Button
-  SCAN   (Default)
 
 
29
P3Short
Programmable Button
-  MUTE   (Default)
 
 
30
Power
Power Level
-  Determines power level for that channel
 
 
High (default)
Mid
(898S only)
Low
31
PTT ID
PTT Identification
-  Allows you to send up to a six digit code to identify your specific transceiver.
 
Note: This is for Commercial Applications.
 
 
32
ROGER
Roger Beep
-  Transceiver can send a Roger Beep to mark the end of a transmission.
ON enables this feature
OFF disables it.
 
OFF (default)
ON
33
REVERSE
Swaps TX and RX frequencies
-  Used to establish whether a station is within simplex range, rather than using a repeater.
ON sets the Reverse function
OFF returns to normal operation.
 
OFF / ON
34
RPT SET
Amount of Repeater Offset
-  Offset amount can be any value from 0.000 to 399.995MHz
 
0.000 to
399.995 MHz
35
RPTType
Repeater Type
+ RPT sets TX frequency higher than RX
- RPT sets TX frequency lower than RX
 SING sets TX and RX on the same frequency
 
+ RPT
- RPT
SING
36
SaveBat
Battery Save Mode
-  Sets receiver into sleep mode when no signal is present.
ON enables this function
OFF disables it.
 
OFF
ON
(default)
37
SCAN
Activates the Scan Mode
-  Scans until activity is detected
A quick press of the PowerOn button will stop the scan.
 
 
38
SCNMode
Scan Mode
TO, Time Operated, scan stops when activity detected and resumes in 5 seconds, even if channel still active
CO, Carrier Operated, scan resumes two (2) seconds after channel inactivity
 
TO
CO
39
SCANADD
Adds channel to the Scan List
ON includes channel in Scan List
OFF removes channel from Scan List
 
OFF / ON
40
SQL
Receiver Squelch Level
-  Determines strength of signal required open squelch.
-  Level 1 thru 9 (9 is the tightest setting)
 
1 > 9
(default is 2)
41
Step
Frequency Step
-  Determines the operation frequency increase or decrease when pressing Vol+/Vol- or CHA+/CHA- in VFO mode.
Values range from 2.5kHz to 25kHz
 
2.5 kHz
5
6.25
10
12.5
25

 
42
Tail
Squelch Tail Elimination
-  Eliminates the noise burst at the end of a transmission.
ON enables the feature   (Default)
OFF disables the feature.

 
OFF
ON
(default)
43
Talk
Talk Around
-  TX, RX and Signaling Mode are the same.
Used when 2 stations are close together and wish to use the output frequency of a repeater to communicate.
ON enables the feature
OFF disables the feature.   (Default)
 
OFF (default)
ON
44
TOT
Time out Timer
-  Transmitter 'Times Out' to prevent accidental lengthy transmissions.
Options are 10 second intervals from 10 to 120 seconds.
 
10, 20 > 120
seconds
(default is 30)
45
TxStop
Transmit Stop
ON disables the transmitter
OFF enables the transmitter

 
OFF (default)
ON
46
Vox
Voice Operated Transmit
ON enables VOX
OFF disables VOX   (Default)
 
OFF (default)
ON
47
Vox D
VOX delay
-  Delay can be set from 1 to 4 seconds
(default is 3)
 
1 to 4
seconds
48
Vox S
VOX sensitivity
-  There are 8 levels of sensitivity
 
1 > 8
49
VXB
Inhibit VOX when receiving
ON prevents receiver from activating VOX.   (Default)
OFF disables the feature.
 
OFF
ON
(default)
50
WIDNAR
Bandwidth
-  Selects bandwidth of channel
Wide is the default
 
Wide (default)
Narrow




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