Vertex Standard VX-8R User Manual
50/144/430 MHz
TRIPLE-BAND HEAVY DUTY
SUBMERSIBLE TRANSCEIVER
VX-8R
OPERATING MANUAL
VERTEX STANDARD CO., LTD.
4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan
VERTEX STANDARD
US Headquarters
10900 Walker Street, Cypress, CA 90630, U.S.A.
YAESU EUROPE B.V.
P.O. Box 75525, 1118 ZN Schiphol, The Netherlands
YAESU UK LTD.
Unit 12, Sun Valley Business Park, Winnall Close
Winchester, Hampshire, SO23 0LB, U.K.
VERTEX STANDARD HK LTD.
Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road,
Kwun Tong, Kowloon, Hong Kong
VERTEX STANDARD (AUSTRALIA) PTY., LTD.
Normanby Business Park, Unit 14/45 Normanby Road
Notting Hill 3168, Victoria, Australia
Contents
Introduction ................................................................................. 1
Controls &Connections ............................................................... 2
Display Icons & Indicators ......................................................... 3
Keypad Functions ....................................................................... 4
Accessories & Option .................................................................. 6
Accessories Supplied with the VX-8R ..................................... 6
Available Options for your VX-8R .......................................... 7
Installation of Accessories ........................................................... 8
Antenna Installation ................................................................. 8
Belt Clip Installation ................................................................ 8
Installation of FNB-101LI Battery Pack .................................. 9
Battery Life Information ........................................................ 10
Installation of FBA-39 Alkaline Battery Case ....................... 11
Interface of Packet TNCs .......................................................... 12
Operation ................................................................................... 13
Switching Power On and Off ................................................. 13
Adjusting the Volume Level .................................................. 13
Squelch Adjustment ............................................................... 14
Selecting the Operating Band ................................................ 15
Selecting the Frequency Band ................................................ 16
Frequency Navigation ............................................................ 17
1) Tuning Dial .................................................................. 17
2) Direct Keypad Frequency Entry .................................. 17
3) Scanning ....................................................................... 18
Transmission .......................................................................... 19
Changing the Transmitter Power Level ............................ 19
VOX Operation ................................................................ 20
AM and FM Broadcast Reception ......................................... 22
AF-Dual Operation ........................................................... 24
Advanced Operation ................................................................. 26
Keyboard Locking ................................................................. 26
Adjusting the Keypad Beeper Volume Level ......................... 27
Setting the Frequency Display Image Size ............................. 27
Audio Muting ......................................................................... 28
Keypad/LCD Illumination ...................................................... 28
Changing the Channel Steps .................................................. 29
Changing the Receiving Mode ............................................... 29
SQL S-meter .......................................................................... 30
Repeater Operation ................................................................... 31
General ................................................................................... 31
Repeater Shifts ....................................................................... 31
Automatic Repeater Shift (ARS) ........................................... 31
Manual Repeater Shift Activation .......................................... 32
Changing the Default Repeater Shifts .............................. 32
Checking the Repeater Uplink (Input) Frequency ................. 33
CTCSS/DCS/EPCS Operation ................................................. 34
CTCSS Operation .................................................................. 34
DCS Operation ...................................................................... 36
DCS Code Inversion ........................................................ 37
Tone Search Scanning ........................................................... 39
EPCS (Enhanced Paging & Code Squelch) ........................... 40
Storing the CTCSS Tone Pairs for EPCS Operation ....... 40
Activating the Enhanced Paging & Code Squelch System .. 41
Paging Answer Back ........................................................ 41
CTCSS/DCS/EPCS Bell Operation ....................................... 42
Programming the User Melody ........................................ 43
Split Tone Operation .............................................................. 44
Tone Calling (1750 Hz) ......................................................... 45
Memory Mode (Regular Memory Channel Operation) ......... 46
Memory Storage .................................................................... 47
Memory Recall ....................................................................... 48
HOME Channel Memory ....................................................... 49
Labeling Memories ................................................................ 50
Memory Offset Tuning .......................................................... 51
Masking Memories ................................................................ 52
Memory Bank Operation ....................................................... 53
Moving Memory Data to the VFO ........................................ 55
Memory Only Mode ............................................................... 55
Memory Mode (Special Memory Channel Operation) .......... 56
Weather Broadcast Channels ................................................. 56
VHF Marine Memory Channels ............................................. 57
Short-wave Broadcast Station Memory Channels ................. 58
Scanning ..................................................................................... 60
General ................................................................................... 60
VFO Scanning ........................................................................ 62
How to Skip (Omit) a Frequency during VFO Scan ........ 63
Memory Scanning .................................................................. 64
How to Skip (Omit) a Channel during Memory Scan ...... 65
Preferential Memory Scan ................................................ 66
Memory Bank Scan .......................................................... 67
Programmable (Band Limit) Memory Scan (PMS) ............... 68
“Priority Channel” Scanning (Dual Watch) ........................... 69
Priority Revert Mode ....................................................... 70
Automatic Lamp Illumination on Scan Stop .......................... 71
Band Edge Beeper ................................................................. 71
Bluetooth® Operation ............................................................. 72
Pairing .................................................................................... 72
Activation ............................................................................... 73
Operation ............................................................................... 74
GPS Operation .......................................................................... 76
Setting the Time Zone (Time Offset) ..................................... 78
Selecting the Display Units of the GPS Screen ...................... 79
Selecting the Map Datum ...................................................... 79
APRS® Operation ...................................................................... 80
Preparations ........................................................................... 80
Receiving an APRS Beacon ................................................... 83
Transmit an APRS Beacon .................................................... 85
Receiving an APRS Message ................................................. 88
Transmit an APRS Message .................................................. 90
ARTSTM (Automatic Range Transponder System) ................ 92
Basic ARTSTM Setup and Operation ..................................... 93
ARTSTM Polling Time Options .............................................. 93
ARTSTM Alert Beep Options ................................................. 94
CW Identifier Setup ............................................................... 95
Spectrum Analyzer Operation ................................................. 96
Channel Counter Operation ..................................................... 98
Smart Search Operation ......................................................... 100
Message Feature ...................................................................... 102
General ................................................................................. 102
Programming a Message ...................................................... 102
Programming a Member List ............................................... 103
Set your Personal ID ............................................................ 104
Sending a Message ............................................................... 105
Receiving a Message ............................................................ 106
Emergency Feature ................................................................. 107
Emergency Channel Operation ............................................ 107
Emergency Automatic ID (EAI) feature .............................. 108
Selecting the EAI mode and its Transmit Time .............. 109
Activating the EAI feature ............................................. 109
To Locate an Unresponsive Operator
using the EAI feature .......... 110
Internet Connection Feature .................................................. 111
General ................................................................................. 111
SRG (“Sister Radio Group”) Mode ..................................... 111
FRG (“Friendly Radio Group”) Mode ................................. 112
DTMF Operation ..................................................................... 114
CW Learning Feature ............................................................. 116
CW Training Feature .............................................................. 118
Sensor Mode ............................................................................. 119
Sensor Mode Options .......................................................... 120
Clock Set ........................................................................ 120
Selecting the Measurement Units of the Sensor Unit ..... 121
Correcting the Sensor Unit ............................................. 121
Miscellaneous Setting .............................................................. 122
Password .............................................................................. 122
Programming the [Internet(TXPO)] Key ............................. 123
ATT (Front End Attenuator) ............................................... 124
Receive Battery Saver Setup ............................................... 125
TX Battery Saver ................................................................. 125
Disabling the BUSY Indicator ............................................. 126
Automatic Power-Off (APO Feature) .................................. 126
Transmitter Time-Out Timer (TOT) .................................... 127
ON/OFF Preset Timer .......................................................... 128
Busy Channel Lock-Out (BCLO) ........................................ 129
Changing the TX Deviation Level ....................................... 129
Changing the Microphone Gain ........................................... 130
S-and TX Power Meter Symbols ......................................... 130
Display Contrast .................................................................. 131
Display Dimmer ................................................................... 131
My Bands Operation ............................................................ 132
Changing the Status of the [VOL] Key ................................133
Reset Procedures ..................................................................... 134
Cloning ..................................................................................... 135
Set Mode ................................................................................... 136
APRS/GPS Set Mode .............................................................. 161
Specifications ........................................................................... 166
Installation of the BU-1 (Option) ........................................... 168
INTRODUCTION
The Ultra Compact VX-8R (2.4”W x 3.7”H x 0.9”D) is thinner than the previous advanced
model - It is packed with advanced technology and features, designed for outdoor operation. It
is submersible and shockproof! The compact case combines a rugged die-cast chassis with the
clean, tough polycarbonate resin front panel. Its shockproof versatility will allow you to operate the radio in the toughest environments.
The large High-resolution Dot Matrix LCD display provides clear, easy-to-read indication of
both “A” (Main band) and “B” (Sub band) frequencies, the operating mode, and S-meters for
both bands. When you engage the Spectrum Scope function, the high-resolution display will
indicate relative signal strengths of up to ±50 adjacent channels!
The Bluetooth® capabilities, already known and utilized among users and enthusiasts of the
®
FTM-10R/SR, are also available with the VX-8R. The optional Bluetooth
it possible to operate Hands-free with the optional waterproof Bluetooth
(Stereo) or BH-2 (monaural).
The built-in worldwide standard AX.25 Data TNC Modem permits uncomplicated APRS
operation. (Automatic Packet/Position Reporting System: APRS® is a registered trademark of
the APRS Software and Bob Bruninga, WB4APR.) The VX-8R supports APRS
bps data communication on the B band only. You may communicate your location to other
®
stations along with the position, speed and heading displayed on your radio! You and
APRS
®
others will be able to see your APRS
movement on the web! The VX-8R displays the re-
ceived station’s positions, heading directions, messages, distances, icons (43 kinds), weather
information, object, etc. With the list function you may automatically store and recall up to 20
®
messages and the APRS
2 can provide you with your real time APRS
data from up to 40 stations. The optional GPS Antenna Unit FGPS-
®
data. You may also send the information without
the FGPS-2 if you manually input your data in advance.
Unit BU-1 makes
®
headsets BH-1
®
1200/9600
®
An Enhanced Paging and Code Squelch (EPCS) allows you to page a particular station and
only receive calls from that station. A security Password may be set, which will allow you to
turn on and operate the transceiver only after you enter the Password. A convenient key provides access to Vertex Standard's WIRES™ (Wide-Coverage Internet Repeater Enhancement
System). The Emergency Automatic ID (EAI) function can automatically cause your VX-8R
to transmit your callsign and engage your rig’s microphone, even if you are disabled and unable to press the PTT switch. Additional features include: transmit Time-Out Timer (TOT),
Automatic Power-Off (APO), and Automatic Repeater Shift (ARS). Yaesu’s exclusive ARTS
™
(Auto-Range Transponder System) which “beeps” the user when you move out of communications range with another ARTS™ equipped station. There is provision to reduce the TX deviation for use in areas of high channel congestion. The squelch circuit allows adjusting the squelch
to open at a programmable setting of the S-Meter, thus reducing guesswork in setting the
squelch threshold. Provides a completely independent FM/AM broadcast receiver and an internal bar antenna for better AM broadcast reception. Listen to FM broadcasts in stereo with your
stereo headset/earphone!
We appreciate your purchase of the VX-8R, and encourage you to read this manual thoroughly,
and learn about the many exciting features of your thrilling new Yaesu hand-held transceiver!
VX-8R OPERATING MANUAL 1
CONTROLS & CONNECTIONS
MIC/SP Jack
ANTENNA Jack
Connect the supplied rubber flex antenna (or another
antenna presenting
a 50-Ohm impedance) here.
This 7-pin miniature jack connects
an optional MH-
74
A7A Speaker Mi-
crophone or CT136 GPS Antenna
Adapter.
DIAL Knob
The main tuning
Dial is used to set
the operating frequency, and is also
used for audio volume level, menu
selections, and
other adjustments.
LED Light
This white LED will
glow (or flash) during “Emergency
Channel” operation. It can also be
useful as a flash
light in a dark environment via the Set
Mode Item 50 LED
LIGHT.
PTT Switch
(“Push To Talk”)
Press this switch inward to transmit,
and release it (to
receive) after your
transmission is
completed.
MONI Key
Pressing this key
disables the noise
squelching action,
allowing you to
hear very weak signals near the background noise level.
VOL Key
Rotate the DIAL
knob while pressing and holding this
key to adjust the
audio volume level.
F/W Key
Pressing this key
activates the “Alternate” key function
of the keypad.
SPEAKER
The internal
speaker is located
hear.
KEYPAD
The 20 front panel
key buttons select
many of the most important operating features.
The functions of the
keys are described in
details on pages 4
and 5.
EAR Jack
This 3-contact miniature jack allows
connection of stereo earphones
With aftermarket
earphones, you
may enjoy stereo
FM broadcasts.
EXT DC
This coaxial DC
jack allows connection to an external
DC power source
(10-16V DC). The
center pin of this
jack is the Positive
(+) line.
(
PWR) Switch
Press and hold this
switch for 2 seconds to toggle the
transceiver’s power
“on” and “off”.
Press this switch
briefly while the
transceiver is
MIC
The internal microphone is located hear.
Ú Some stereo earphone plugs may not
fit this jack, depending on the shape of
the connection plug.
turned “on” to
toggle the key lockout feature “on” or
“off”.
Ú
.
VX-8R OPERATING MANUAL2
DISPLAY ICONS & INDICATORS
cdef g
“A” Band
Display
“B” Band
Display
Icon
edcfg
FREQUENCY CONTROL
c
VFO: VFO Mode
MR: Memory Mode
MT: Memory Tune Mode
HOM: Home Channel Memory
PMS: Programmable Memory Scan Mode
VDW: Dual Watch Active
(VFO-Memory Channel)
MDW: Dual Watch Active
(Memory Channel-Memory Channel)
SQUELCH TYPE & RADIO MODE
h
TN: Tone Encoder Active
TSQ: Tone Squelch Active
DCS: Digital Code Squelch Active
RTN: Reverse Tone Squelch Active
PR: User Programmed Reverse CTCSS Decoder Active
PAG : Enhanced Paging & Code Squelch (EPCS) Active
MSG: Message Feature Active
DC: Split Tone Feature Active (DCS Encode only)
T-D: Split Tone Feature Active (Encodes a CTCSS Tone and Decodes a DCS Code)
D-T: Split Tone Feature Active (Encodes a DCS Code and Decodes a CTCSS Tone)
A12: APRS
A96: APRS
MISCELLANEOUS SETTING
i
: Repeater Shift Direction (Minus Shift)
: Repeater Shift Direction (Plus Shift)
: Independent Transmit Frequencies
: Attenuator Active
: Bell Alarm Active
OPERATING MODE
j
NFM: FM
WFM: Wide FM
AM: AM
®
Feature Active (1200 bps)
®
Feature Active (9600 bps)
: AM/FM Broadcast Reception
(Odd Splits)
: Receiving an FM Stereo Signal
VOLUME LEVEL
d
TX POWER LEVEL
e
HI: High Power (5 W)
L3: LOW3 Power (2.5 W)
L2: LOW2 Power (1 W)
L1: LOW1 Power (0.5 W)
OPERATING FREQUENCY
f
S&PO METER
g
ICON
: Secondary Keypad Active
: Internet Connection Feature (WiRESTM) Active
: DTMF Autodialer Active
: Emergency Automatic ID (EAI) Feature Active
: Automatic Power-Off Active
: Bluetooth® Active
: Key Lock Active
: Mute Feature Active
: VOX Feature Active
: Battery Saver Active
: Battery Indicator
h
i
j
h
i
j
VX-8R OPERATING MANUAL 3
KEYPAD FUNCTIONS
ÚÚ
PRIMARY FUNCTION
(
PRESS KEY
)
SECONDARY FUNCTION
(
PRESS +
THIRD FUNCTION
(
PRESS AND HOLD KEY
PRIMARY FUNCTION
(
PRESS KEY
)
SECONDARY FUNCTION
(
PRESS +
THIRD FUNCTION
(
PRESS AND HOLD KEY
PRIMARY FUNCTION
(
PRESS KEY
)
Switches the “Upper”
frequency to be the
“Operating” (TX) Band.
)
)
)
)
No Action
Activates the
Dual Receive Feature.
(1) Moves operation to the
next-highest frequency band.
(2) Activates the Memory Bank
feature.
Moves operation to the
next-lowest frequency band
(1) Select the Bandwidth for
the VFO scanner.
(2) Select the Memory Scan
mode.
Reverses transmit and
receive frequencies while
working through a repeater.
Switches the “Lower”
frequency to be the
“Operating” (TX) Band.
No Action
Activates the
Dual Receive Feature.
Frequency entry digit “1”
Selects the synthesizer steps
to be used during VFO
operation.
No Action
Frequency entry digit “4”
Increases the VFO
frequency by one step or
moves the memory channel
to the next-highest channel.
Tunes the VFO frequency
upward in 1 MHz steps.
Activates the Scanner
Upward (toward a higher
frequency or a higher
channel number).
Frequency entry digit “2”
Selects the CTCSS Tone,
DCS code, EPCS code, or
Message.
No Action
Frequency entry digit “5”
SECONDARY FUNCTION
(
PRESS +
THIRD FUNCTION
(
PRESS AND HOLD KEY
PRIMARY FUNCTION
(
PRESS KEY
)
SECONDARY FUNCTION
(
PRESS +
THIRD FUNCTION
(
PRESS AND HOLD KEY
Switches operation to the
“Home” (favorite frequency)
)
Activates the EMERGENCY
)
Activates the Internet
Connection feature.
Selects the desired transmit
)
power output level.
)
No Action.
channel.
function.
Activates the ARTS feature.
No Action
Frequency entry digit “7”
Activates the AF Dual
function while receiving the
Broadcast Stations.
No Action
VX-8R OPERATING MANUAL4
Activates the Memory Scan
“Skip” channel selection
mode.
No Action
Frequency entry digit “8”
Activates the Spectrum
Analyzer (Spectra-Scope
feature.
No Action
TM
)
KEYPAD FUNCTIONS
Decreases the VFO
frequency by one step or
moves the memory channel
to the next-lowest channel.
Tunes the VFO frequency
downward in 1 MHz steps.
Activates the Scanner
Downward (toward a lower
frequency or a lower channel
number).
Frequency entry digit “3”
Selects the DTMF mode.
No Action
Frequency entry digit “6”
Selects the direction of the
uplink frequency shift (either
“–”, “+”, or “simplex”) during
repeater operation.
No Action
Activate the APRS (Automatic
Position Reporting System)
function.
No Action
Enter the Set Mode.
Selects the receive mode
among AM, FM,
and Wide FM.
Activates the CTCSS
or DCS operation.
Engage the Special
Search mode.
Switches frequency control
between the VFO and
Memory System.
Activates the “Memory Tune”
mode while in the Memory
Recall mode.
Activates the Priority (Dual
Watch) function.
PRIMARY FUNCTION
(
PRESS KEY
)
SECONDARY FUNCTION
(
PRESS +
)
THIRD FUNCTION
(
PRESS AND HOLD KEY
PRIMARY FUNCTION
(
PRESS KEY
)
SECONDARY FUNCTION
(
PRESS +
)
THIRD FUNCTION
(
PRESS AND HOLD KEY
PRIMARY FUNCTION
(
PRESS KEY
)
SECONDARY FUNCTION
(
PRESS +
)
THIRD FUNCTION
(
PRESS AND HOLD KEY
USA Version: Disables the Noise
and Tone Squelch System.
EXP Version: Activates the T.CALL
(1750 Hz) for repeater access.
Adjusts the Squelch
threshold level.
USA Version: Disables the Noise
and Tone Squelch System.
EXP Version: Activates the T.CALL
)
(1750 Hz) for repeater access.
No Action
Toggle the DIAL knob
function between the
“Frequency Control” and
“Receiver Audio Control”.
Rotate the DIAL knob while
holding this key to adjust the
)
audio volume level.
Activates the “Secondary”
key function.
Disables the “Secondary”
key function.
Activates the “Memory Write”
mode (for memory channel
)
storage).
NOTE
1: The and keys
Frequency entry digit “9”
Enters the “Special Memory”
mode.
No Action No Action
Frequency entry digit “0”
Enters the Broadcast
Reception mode.
PRIMARY FUNCTION
(
PRESS KEY
)
SECONDARY FUNCTION
(
PRESS +
)
THIRD FUNCTION
(
PRESS AND HOLD KEY
glows green when the
squelch opens, and
turns red during transmission.
2: Press the or
key to switch the
frequency display between the “Double-size
Character” and “Small
Character” mode while
)
Mono band operation.
VX-8R OPERATING MANUAL 5
ACCESSORIES & OPTIONS
ACCESSORIES SUPPLIED WITH THE VX-8R
Antenna 1 pc YHA-65 (for USA version: Q3000185) or
YHA-64 (for EXP version: Q3000183)
Li-ion Battery Pack 1 pc FNB-101LI (7.4V/1,100mAh: AAG10X001)
Battery Charger 1 pc NC-86B (for USA version: Q9500149) or
NC-86C (for EXP version: Q9500150)
Connector Unit 1 pc (CB4392001)
Belt Clip 1 pc (RA1053600)
Screws 2 pcs (M3x10SUS: U24310020)
Plastic Cap 1 pc (RA1054200)
Sheet 2 pcs (RA1066900)
Operating Manual 1 pc
Warranty Card 1 pc
VX-8R OPERATING MANUAL6
ACCESSORIES & OPTIONS
AVAILABLE OPTIONS FOR YOUR VX-8R
FGPS-2 GPS Antenna Unit
CT-136 GPS Antenna Adapter
MH-74A7A Waterproof Speaker/Microphone
CT-131 Microphone Adapter
CT-134 Clone Cable
CN-3 BNC-to-SMA Adapter
CSC-93 Soft Case
BU-1 Bluetooth® Unit
FBA-39 3 x “AA” Cell Battery Case (batteries not supplied)
FNB-101LI Li-ion Battery Pack (7.4V/1,100 mAh)
FNB-102LI Li-ion Battery Pack (7.4V/1,800 mAh)
CD-41 Rapid Charger (requires NC-86B/C/U)
NC-86B/C/UÚBattery Charger for the CD-41
E-DC-5B DC Cable w/Noise Filter
E-DC-6 DC Cable; plug and wire only
BH-2 Bluetooth® Headset (Monaural)
BH-1 Bluetooth® Headset (Stereo)
FEP-4 Earphone for BH-1
CD-40 Charger Cradle for
the BH-1/BH-2 (requires NC-85B/C/U)
NC-85B/C/UÚBattery Charger for
the CD-40
Ú: “B” suffix is for use with 120 VAC
(Type-A plug), “C” suffix is for use with
230 VAC (Type-C plug), and “U” suffix is for use with 230 VAC (Type-BF
plug).
Availability of accessories may vary. Some accessories are supplied as standard per local
requirements, while others may be unavailable in some regions. Consult your Yaesu Dealer
for details regarding these and any newly-available options. Connection of any non-Yaesu
approved accessory, should it cause damage, may void the Limited Warranty on this apparatus.
VX-8R OPERATING MANUAL 7
INSTALLATION OF ACCESSORIES
ANTENNA INSTALLATION
The supplied antenna provides good results over the entire frequency range of the transceiver. However, for enhanced base station medium-wave and shortwave reception, you
may wish to connect an external (outside) antenna. The supplied antenna consists of two
sections: the “Base Antenna” (used for operation above 50 MHz), and the “Extender Element” (used for monitoring of frequencies below 50 MHz).
TO INSTALL THE SUPPLIED ANTENNA
Hold the bottom end of the antenna, then screw it onto the
mating connector on the transceiver until it is snug. Do not
over-tighten by use of extreme force.
When operating the VX-8R on the 50 MHz band and lower
frequencies, disconnect the antenna cap from the base antenna,
then screw the Extender Element onto the Antenna Base. Of
course, the VX-8R may be operated on frequencies higher
than the 50 MHz band while the Extender Element is still attached to the Antenna Base.
Notes:
Never transmit without having an antenna connected.
Carefully turn the supplied antenna onto the SMA jack.
Never twist the upper part of the antenna while screwing
it onto the mating connector of the transceiver.
If using an external antenna for transmission, ensure that
the SWR presented to the transceiver is 1.5:1 or lower.
Take care, do not lose the antenna cap when removing it
from the Base Antenna.
BELT CLIP INSTALLATION
Install the supplied Belt Clip to the FNB-101LI
Battery Pack using the supplied two screws
(Figure 1). Use only the screws included with
the Belt Clip to mount the Belt Clip to the back
of the Battery Pack!
If you do not need the Belt Clip, install the sup-
plied Plastic Cap to the Battery Pack (Figure
2). If you install the belt clip later, push the Plastic Cap out with a small tool or screwdriver.
Figure 1
Figure 2
VX-8R OPERATING MANUAL8
INSTALLATION OF ACCESSORIES
INSTALLATION OF FNB-101LI BATTERY PACK
The FNB-101LI is a high-performance Lithium-Ion battery providing high capacity in a
very compact package. Under normal use, the FNB-101LI may be used for approximately 300 charge cycles, after which operating time may be expected to decrease. An old
battery pack, which is displaying diminished capacity should be replaced with a new one.
To install the FNB-101LI Battery Pack, carefully mate the
battery’s three alignment tabs with their corresponding alignment slots on the transceiver bottom case, then gently press
the top side of the Battery Pack until it locks in place with a
“click”.
To remove the Battery Pack, turn the transceiver off and
remove any protective cases. Press the Battery Pack Release
Knobs downward to unlock the latch, then remove the Battery Pack from the transceiver.
The VX-8R battery must be correctly installed, to
maintain the waterproof integrity.
BATTERY PACK RELEASE KNOB
INSTALL
REMOVE
If the battery has never been used, or its charge is depleted, it may be charged by connecting the NC-86B/C Battery Charger, as shown in the illustration, to the EXT DC jack. If
only 12 ~ 16 Volt DC power is available, the optional E-DC-5B DC Adapter (with its
cigarette lighter plug) or E-DC-6 DC Cable may also be used for charging the battery, as
shown in the illustration.
While the battery is being charged, the display will indicate “
will glow red. The S-meter will deflect according to the charging status. When charging is
finished, the display will change to indicate “
COMPLETECOMPLETE
COMPLETE” and the key will glow green.
COMPLETECOMPLETE
CHARGINGCHARGING
CHARGING” and the key
CHARGINGCHARGING
E-DC-6E-DC-5BNC-86
VX-8R OPERATING MANUAL 9
INSTALLATION OF ACCESSORIES
BATTERY LIFE INFORMATION
When the battery charge is almost depleted, a “Low Voltage” indicator will appear on the
display. When this icon appears, it is recommended that you charge the battery soon.
OPERATING BAND
(1)
50 MHz
144 MHz
222 MHz
(
USA version
430 MHz
Broadcast Band
(1) TX 6 sec., RX 6 sec. and Squelched 48 sec (continuous operating cycle).
(2) Continuous signal reception.
(1)
(1)
)
(1)
(2)
BATTERY LIFE (APPROX.
FNB-101LI
5.5 hours
5.0 hours
6.0 hours
5.0 hours
13 hours
FNB-102LI
9.0 hours
8.5 hours
11 hours
8.0 hours
20 hours
The present battery voltage can be displayed manually on the LCD, by following the
instructions on page 119.
Battery capacity may be reduced during extremely cold weather. Keeping the radio inside
your parka may help preserve the full charge capacity.
)
FBA-39
20 hours
17 hours
20 hours
16 hours
20 hours
BATTERY INDICATOR
: Full battery power
: Enough battery power
: Low battery power
: Poor battery power
(
w/Blink): charge
(or replace) the battery
VX-8R OPERATING MANUAL10
INSTALLATION OF ACCESSORIES
INSTALLATION OF FBA-39 ALKALINE BATTERY CASE (OPTION
The optional FBA-39 Battery Case allows receive monitoring using three “AA” size Alkaline batteries. Alkaline batteries can also be used for low power transmission in an
emergency. The power output will only be selectable 1 W/50 mW (for 50/144/430 MHz
FM) or 500 mW/50 mW (for 222 MHz FM), or 1 W fixed (for 50 MHz AM).
)
TO INSTALL ALKALINE BATTERIES INTO THE FBA-39
1. Lift up the lower right corner of the rubber cover, and then open the cover (Figure 1).
2. Referring to Figure 2, slide the batteries into the FBA-39 as shown in the illustration,
with the Negative
FBA-39.
3. Close the rubber cover.
4. Install the FBA-39 in the transceiver in the same manner as the FNB-101LI.
[–]
side of the batteries touching the spring connections inside the
Figure 1 Figure 2
The FBA-39 does not provide connections for charging, since Alkaline cells cannot be
re-charged. Therefore, the NC-86B/C, E-DC-5B, or E-DC-6 may safely be connected to
the EXT DC jack when the FBA-39 is installed.
Notes:
The FBA-39 is designed for use only with AA-type Alkaline cells.
If you do not use the VX-8R for a long time, remove the Alkaline batteries from the
FBA-39, as battery leakage could cause damage to the FBA-39 and/or the transceiver.
VX-8R OPERATING MANUAL 11
INTERFACE OF PACKET TNCS
The VX-8R may be used for Packet operation, using the optional CT-44 and CT-131
microphone adapter (available from your Yaesu dealer) for easy interconnection to commonly-available connectors wired to your TNC. You may also build your own cable using
a four-conductor miniature phone plug.
The audio level from the receiver to the TNC may be adjusted by rotating the DIAL knob
while pressing and holding the key, as with voice operation. The input level to the
VX-8R from the TNC should be adjusted at the TNC side; the optimum input voltage is
approximately 5 mV at 2000 Ohms.
Be sure to turn the transceiver and TNC off before connecting the cables, to prevent voltage spikes from damaging your transceiver.
CT-131 Microphone Adapter
CT-44 Microphone Adapter
TNC
2 k
SP
GND
MIC
PTT
Ω
GND
EAR
3.5
MIC
2.5
φφ
φ
φφ
Plug
φφ
φ
φφ
Plug
10 Fµ
VX-8R OPERATING MANUAL12
OPERATION
Hi! I’m R. F. Radio, and I’ll be helping you along as you learn the many
features of the VX-8R. I know you’re anxious to get on the air, but I encour-
age you to read the “Operation” section of this manual as thoroughly as
possible, so you’ll get the most out of this fantastic new transceiver. Now. . .let’s get
operating!
SWITCHING POWER ON AND OFF
1. Be sure the battery pack is installed, and that it is fully charged. Connect the antenna
to the top panel ANTENNA jack.
2. Press and hold in the (PWR) switch (on the right
side of the front panel) for 2 seconds. Two beeps will be
heard when the switch has been held long enough. The
opening message will appear briefly on the display, then
the frequency display will appear. After another two seconds, the receive-mode Battery Saver function will become active, unless you have disabled it (see page 125).
3. To turn the VX-8R off, press and hold in the (PWR) switch again for 2 seconds.
If you don’t hear the two “Beep” tones when the radio comes on, the Beeper
may have been disabled via the Menu system. See page 27, which tells you
how to reactivate the Beeper.
ADJUSTING THE VOLUME LEVEL
Rotate the DIAL knob while pressing and holding the
key to set the desired audio level. Clockwise rotation increases the volume level.
1) The Volume level may be set on the
“A-Band” and “B-Band” separately.
2) You may set the Audio Output Level to the
Speaker, and the Earphone Output Level individually. The
“SP VOLUME” notation appears in the S- & PO meter area while adjusting the Speaker
Output Level. The “HP VOLUME” notation appears in the S- & PO meter area while
adjusting the Earphone Output Level.
3) Pressing the key followed by the key, the DIAL knob function changes to
the Volume Level adjustment instead of the frequency control. In this case, the “Volume
Level Indicator” on the display blinks. Pressing the key followed by the key
again, returns the DIAL knob function to the frequency control. You may also change
the key function via Set Mode Item 107: VOLUME MODE. See page 133 for details.
VX-8R OPERATING MANUAL 13
OPERATION
SQUELCH ADJUSTMENT
The VX-8R’s Squelch system allows you to mute the background noise when no signal is
being received. Not only does the Squelch system make “standby” operation more pleasant, it also significantly reduces battery current consumption.
The Squelch system may be adjusted independently for the FM and Wide-FM (FM Broadcast) modes.
1. Press the key, then press the key on the left
side of the radio. This provides a “Short-cut” to Set
Mode Item
2. Now, rotate the DIAL knob to the point where the background noise is just silenced (typically at a setting of
about “3” or “4” on the scale); this is the point of maximum sensitivity to weak signals.
3. When you are satisfied with the Squelch threshold setting,
press the PTT key briefly to save the new setting and exit to
normal operation.
4. You may also adjust the Squelch setting by using the “Set”
(Menu) mode. See page 157 for details.
feature will keep your radio quiet until a call is received from a station sending a carrier
which contains a matching (sub audible) CTCSS tone. Or if your friends have radios
equipped with DCS (Digital Coded Squelch) like your VX-8R, try using that mode for
silent monitoring of busy channels.
92: SQL LEVEL92: SQL LEVEL
92: SQL LEVEL.
92: SQL LEVEL92: SQL LEVEL
1) The Squelch level may be set on the “Main” and “Sub” bands separately.
2) If you’re operating in an area of high RF pollution, you may need to
consider “Tone Squelch” operation using the built-in CTCSS Decoder. This
24-HOUR CLOCK
The VX-8R has a 24-hour clock with a calendar which covers all dates from January 1, 2000 through December 31, 2099. Set the clock according to the “Clock Set”
column on page 120.
VX-8R OPERATING MANUAL14
OPERATION
SELECTING THE OPERATING BAND
In the factory default configuration, the VX-8R operates in the “Dual Receive” mode.
During Dual Receive operation, the “A-Band” frequency will be displayed on the upper
part of the LCD, and the “B-Band” frequency will be displayed on the lower part. The
“Operating” band (the band on which transmission and band/frequency changes are possible) is shown in large characters, and “Receive only” band is shown in small characters.
Press the key briefly to engage the “A-Band” frequency as the “Operating” band. Alternatively, press the
key briefly to engage the “B-Band” frequency, as de-
scribed previously.
Press and hold in the or key for 1/2 seconds to
switch to Mono Band Operation. During Mono band operation, you may change the display between “double-size
character” and “large character” by pressing the /
key.
When monitoring the receive audio with stereo earphones, the audio from
the “A-Band” is only heard in the left ear, and the audio from the “B-Band”
is only heard in the right ear.
VX-8R OPERATING MANUAL 15
OPERATION
SELECTING THE FREQUENCY BAND
The VX-8R covers an incredibly
wide frequency range, over
which a number of different operating modes are used. Therefore, the VX-8R’s frequency
coverage has been divided into
different operating bands. Each
band has its own preset channel
steps and operating modes. You
can change the channel steps and
operating modes later, if you like (see page 29).
TO CHANGE OPERATING BANDS
1. Press the key repeatedly. You will see the LCD
indication change to a higher frequency band each time
you press the key. A Band Number according to
the receiving frequency is also displayed.
2. If you wish to move the operating band selection downward (toward lower frequencies), press the key
first, then press the key.
3. The VX-8R uses a dual VFO system (described previously). To switch TX/RX operation from the “VFO-A” to the “VFO-B” instantly,
press the key briefly. Pressing the key will return TX/RX operation to
“VFO-A”. The frequency band shown in “Large” characters is the band on which
transmission is possible; the band shown in “Small” characters may only be used for
reception.
4. Once you have selected the desired band, you may initiate manual tuning (or scanning). See the discussions on the next page.
OPERATING BAND
[
BAND NUMBER
SW Band
50 MHz Band
AIR Band
VHF HAM Band
VHF TV Band
INFO 1 Band
UHF HAM Band
UHF TV Band
INFO 2 Band
]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
774-999.99 MHz
FREQUENCY RANGE
“VFO-A”
1.8-30 MHz
30-76 MHz
108-137 MHz
137-174 MHz
174-222 MHz
222-420 MHz
420-470 MHz
470-774 MHz
USA Version: Cellular Blocked
Ú
“VFO-B”
108-137 MHz
137-174 MHz
174-222 MHz
222-420 MHz
420-470 MHz
470-580 MHz
Ú
–
30-76 MHz
–
1) SW Band and Information Band reception is only possible on the “VFO-A”.
2) The VX-8R has an AM/FM Broadcast band radio. You can receive these
bands independently. See page 22 for details.
3) If desired, you may omit (skip) one or more bands from the band selection loop for
faster recall of your favorite operating bands. See page 132 for details.
VX-8R OPERATING MANUAL16
OPERATION
FREQUENCY NAVIGATION
The VX-8R will initially be operating in the “VFO” mode, as just described. This is a frequency
step system which allows free tuning throughout the currently-selected operating band.
Three basic frequency navigation methods are available on the VX-8R:
1) TUNING DIAL
Rotation of the DIAL knob allows tuning in the pre-programmed steps established for the current operating band.
Clockwise rotation of the DIAL knob causes the VX-8R to
be tuned toward a higher frequency, while counter-clockwise rotation will lower the operating frequency.
If you press the key briefly, then rotate the DIAL knob,
frequency steps of 1 MHz will be selected. This feature is
extremely useful for making rapid frequency excursions over the wide tuning range of the
VX-8R.
2) DIRECT KEYPAD FREQUENCY ENTRY
The desired operating frequency may be entered directly from the keypad.
The operating mode will automatically be set once the new frequency is entered via the
keypad.
To enter a frequency from the keypad, just press the numbered digits on the keypad in the
proper sequence. There is no “Decimal point” key on the VX-8R, so if the frequency is below
100 MHz (e.g. 15.150 MHz), any required leading zeroes must be entered. However, there is
a short-cut for frequencies ending in zero - press the key after the last non-zero digit.
Examples:
To enter 146.520 MHz, press Æ Æ Æ Æ Æ
To enter 15.255 MHz, press Æ Æ Æ Æ Æ
To enter 1.250 MHz (1250 kHz), press Æ Æ Æ Æ Æ
To enter 0.950 MHz (950 kHz), press Æ Æ Æ Æ Æ
To enter 430.000MHz, press Æ Æ
VX-8R OPERATING MANUAL 17
OPERATION
FREQUENCY NAVIGATION
3) SCANNING
From the VFO mode, press and hold in the key for
one second, and while still holding in the key, rotate
the DIAL knob to select the bandwidth for the VFO scanner. Release the key to begin scanning toward a higher
frequency. The scanner will stop when it receives a signal
strong enough to break through the Squelch threshold. The
VX-8R will then hold on that frequency according to the
setting of the “
SUMESUME
SUME).
SUMESUME
If you wish to reverse the direction of the scan (i.e. toward a lower frequency, instead of a
higher frequency), just rotate the DIAL knob one click in the counter-clockwise direction
while the VX-8R is scanning. The scanning direction will be reversed. To revert to scanning toward a higher frequency once more, rotate the DIAL knob one click clockwise.
Press the PTT switch briefly to cancel the scanning. See page 60 for more details regarding Scan Operation.
RESUMERESUME
RESUME” mode (Menu Item
RESUMERESUME
You may initiate upward or downward scanning by pressing and holding
either or key for one second, respectively. In this case, the scanner
scans the bandwidth that was previously selected.
83: SCAN RE-83: SCAN RE-
83: SCAN RE-
83: SCAN RE-83: SCAN RE-
Dual Receive Notice
The VX-8R may receive very strong signals on the Image frequency, and/or the
receiver sensitivity may be somewhat reduced by the combination of the “A-Band”
and “B-Band” frequencies while Dual Receive operation is engaged.
If you experience interference that you suspect may be coming in via an “Image”
path, you may calculate the possible frequencies using the formulas below. This
information may be used in the design of effective countermeasures such as traps,
etc.
9.8304 MHz x n 11.7 MHz x n (n is an integer: 1, 2, 3, …)
4.9152 MHz x
“A-Band” Freq. = (“B-Band” Freq. ± 46.35 MHz) x n
“B-Band” Freq. = (“A-Band” Freq. ± 47.25 MHz) x n (@ “A-Band” = NFM)
“B-Band” Freq. = (“A-Band” Freq. ± 45.8 MHz) x
n 6.1440 MHz x n
n (@ “A-Band” = WFM)
VX-8R OPERATING MANUAL18
OPERATION
TRANSMISSION
Once you have set up an appropriate frequency inside one of the three (or four) Amateur
bands on which the VX-8R can transmit (50 MHz, 144 MHz, or 430 MHz, plus 222 MHz
on the USA version), you’re ready to transmit. These are the most basic steps; more advanced aspects of transmitter operation will be discussed later.
1. To transmit, press the PTT switch, and speak into the
front panel microphone (located in the lower right-hand
corner of the speaker grille) in a normal voice level.
The LED of the or which is designated the
“Main” band will glow red during transmission.
2. To return to the receive mode, release the PTT switch.
3. During transmission, the relative power level will be
indicated on the LCD. Additionally, the “L1”, “L2”, “L3”,
or “HI” icon will appear at the left side of the PO meter,
corresponding with the “Power” Level setting.
1) If you’re just talking to friends in the immediate
area, you’ll get much longer battery life by switching to Low Power opera-
tion. To do this, press the key, then press the key so that the “Low
Power” icon appears at the bottom of the display. And don’t forget: always have an
antenna connected when you transmit.
2) Transmission is not possible on “Sub” band and any operating bands other than the
50 MHz, 144 MHz, 222 MHz (USA version), and 430 MHz bands on the “Main” band.
CHANGING THE TRANSMITTER POWER LEVEL
You can select between a total of four transmitter power levels on your VX-8R. The exact
power output will vary somewhat, depending on the voltage supplied to the transceiver.
With the standard FNB-101LI Battery Pack and external DC source, the power output
levels available are: “L1”, “L2”, “L3”, or “HI”
To change the power level:
1. The default setting for the power output is “High;” in
this configuration, the display shows the “HI” icon.
Pressing the key, followed by the key, causes
the power level “L1”, “L2”, or “L3” to appear.
2. Press the key, followed by the key (repeat-
edly, if necessary) to make the “HI” icon appear and
restore “High Power” operation.
VX-8R OPERATING MANUAL 19
OPERATION
TRANSMISSION
1) The VX-8R is smart! You can set up Low power on one band (like UHF),
while leaving VHF on High power, and the radio will remember the different
settings on each band. And when you store memories, you can store High
and Low power settings separately in each memory, so you don’t waste battery power
when using very close-in repeaters!
2) When you are operating on one of the Low power settings, you can press the key,
then press the PTT switch,
to cause the VX-8R to transmit (temporarily) on High
power. After one transmission, the power level will revert to the previously-selected Low power setting.
OPERATING BAND
50/144/430 MHz
222 MHz FM
50 MHz AM
FNB-101LI/-102LI or
EXT DC (7.4 V
HI: 5.0 W, L3: 2.5 W,
FM
L2: 1.0 W, L1: 0.05 W
HI: 1.5 W, L3: 1.0 W,
L2: 0.5 W, L1: 0.05 W
1.0 W (Fixed
VOX OPERATION
The VOX system provides automatic transmit/receive switching based on voice input to the
microphone. With the VOX system enabled, you do not need to press the PTT switch in order
to transmit, and it is not necessary to use a VOX headset in order to utilize VOX operation.
1. Press and hold in the key for one second to enter the Set mode.
2. Rotate the DIAL knob to select the Set Mode Item
VOXVOX
VOX.
VOXVOX
3. Press the key briefly to enable adjustment of this Set
Mode Item.
4. Rotate the DIAL knob to select the desired VOX Gain level
HIGHHIGH
(“
HIGH” or “
HIGHHIGH
5. When you have made your choice, press the PTT switch to
save the new setting and return to normal operation.
6. Without pressing the PTT switch, speak into the VX-8R
microphone in a normal voice level. When you start speaking, the transmitter should be activated automatically. When
you finish speaking, the transceiver should return to the receive mode (after a short delay).
LOWLOW
LOW”).
LOWLOW
TRANSMIT POWER
)
)
108:108:
108:
108:108:
FBA-39
(
w/Fresh Batteries
L2: 1.0 W,
L1: 0.05 W
L2: 0.5 W,
L1: 0.05 W
1.0 W (Fixed
)
)
To cancel VOX and return to PTT operation, just repeat the above procedures, selecting
OFFOFF
“
OFF” in step 4 above.
OFFOFF
When the VOX system is activated, the “ ” icon will appear on the display.
The VOX is activated by the VX-8R. The optional MH-74A7A Speaker/Microphone is ignored.
VX-8R OPERATING MANUAL20
OPERATION
TRANSMISSION
Adjust the VOX “Hang-Time” (the transmit-receive delay after the cessation of speech)
from the Set Mode Item
different delay time:
1. Press and hold in the key for one second to enter the Set mode.
2. Rotate the DIAL knob to select the Set Mode Item
VOX DELAYVOX DELAY
VOX DELAY.
VOX DELAYVOX DELAY
3. Press the key briefly to enable adjustment of this Set
Mode Item.
4. Rotate the DIAL knob to select the desired delay time
0.5sec0.5sec
(“
0.5sec”, “
0.5sec0.5sec
3.0sec3.0sec
“
3.0sec”).
3.0sec3.0sec
5. When you have made your choice, press the PTT switch to
save the new setting and return to normal operation.
1.0sec1.0sec
1.0sec”, “
1.0sec1.0sec
109: VOX DELAY109: VOX DELAY
109: VOX DELAY. The default delay is 0.5 second. To set a
109: VOX DELAY109: VOX DELAY
109:109:
109:
109:109:
1.5sec1.5sec
1.5sec”, “
1.5sec1.5sec
2.0sec2.0sec
2.0sec”, “
2.0sec2.0sec
2.5sec2.5sec
2.5sec”, or
2.5sec2.5sec
VX-8R OPERATING MANUAL 21
OPERATION
AM AND FM BROADCAST RECEPTION
The VX-8R includes provision for reception of AM and FM broadcasts. FM broadcast
reception, utilizes a wide-bandwidth filter and stereo decoder which provides excellent
fidelity.
The AM and FM Broadcast reception is only possible on “VFO-A”.
1. Press the key briefly to engage the “VFO-A” as the “Operating” band.
2. Press the key, then press the key to enter the Broadcast Reception mode. The
“ ” icon will appear on the display while in the Broadcast Reception mode.
3. Press the key to toggle the receiver between the “AM broadcast” and “FM broadcast” bands.
The AM broadcast coverage is 510 to 1790 kHz. The Band
Number changes to “
ing Mode icon changes to “AM”.
The FM broadcast coverage is 76.00 to 107.90 MHz and
utilizes Wide-FM mode. The Band Number changes to “
(which means FM) and an Operating Mode icon changes to
“WFM”.
4. Rotate the DIAL knob to select the desired station. When receiving an FM stereo
signal, “ ” icon will appear on the display.
5. To exit to normal operation, press the key followed by the key.
AA
A” (which means AM) and an Operat-
AA
FF
F”
FF
VX-8R OPERATING MANUAL22
OPERATION
AM AND FM BROADCAST RECEPTION
ANTENNA SELECTION
To select the antenna for the AM Broadcast Reception:
1. Press and hold the key for one second to enter the Set Mode.
2. Rotate the DIAL knob to select Set Mode Item
3. Press the key briefly to enable the antenna selection.
4. Rotate the DIAL knob to select the AM antenna to be used: “
(Uses the internal Bar Antenna) or “
Antenna and the Rubber Flex Antenna).
5. When you finish the selection, press the PTT switch to exit from the Menu
mode and return to the Broadcast Reception mode.
To select the antenna for the FM Broadcast Reception:
1. Press and hold the key for one second to enter the Set Mode.
2. Rotate the DIAL knob to select Set Mode Item
3. Press the key briefly to enable the antenna selection.
4. Rotate the DIAL knob to select the antenna to be used: “
(Uses the Rubber Flex Antenna) or “
tenna).
5. When you finish the selection, press the PTT switch to exit from the Menu
mode and return to the Broadcast Reception mode.
BAR & EXTBAR & EXT
BAR & EXT” (Uses both the internal Bar
BAR & EXTBAR & EXT
EAR PHONEEAR PHONE
EAR PHONE” (Uses the Earphone An-
EAR PHONEEAR PHONE
1: ANTENNA AM1: ANTENNA AM
1: ANTENNA AM.
1: ANTENNA AM1: ANTENNA AM
BAR ANTENNABAR ANTENNA
BAR ANTENNA”
BAR ANTENNABAR ANTENNA
2: ANTENNA FM2: ANTENNA FM
2: ANTENNA FM.
2: ANTENNA FM2: ANTENNA FM
EXT ANTENNAEXT ANTENNA
EXT ANTENNA”
EXT ANTENNAEXT ANTENNA
If you wish to output the audio of the FM Broadcast station to the VX-8R internal
speaker while using the earphone antenna, select Set Mode Item
OUTOUT
OUT to “
OUTOUT
SPEAKERSPEAKER
SPEAKER”.
SPEAKERSPEAKER
90: SPEAKER90: SPEAKER
90: SPEAKER
90: SPEAKER90: SPEAKER
VX-8R OPERATING MANUAL 23
OPERATION
AM AND FM BROADCAST RECEPTION
AF-DUAL OPERATION
The AF-Dual Operation allows you to monitor two desired amateur band frequencies
while also receiving an AM or FM broadcast station (Triple Watch functions!). When a
signal is received in the amateur band, the amateur band audio is output instead of the AM
or FM Broadcast station audio. When the amateur band signal drops, the AF-Dual Operation is resumed as determined by the user settings in the below procedures. Furthermore,
you may transmit on the “Main” band amateur frequency by pressing the PTT switch at
anytime. The “Main” band is selected by pressing the / key as usual.
1. Set the VX-8R to the desired amateur band frequencies by the VFO or Memory channel selections on both “A-Band” and “B-Band”.
2. Select the “Main” Band you wish to use for transmit by pressing the / key.
3. Press the key, then press the key to activate the
AF Dual operation.
4. Press the key to toggle the receiver between “AM
broadcast” and “FM broadcast”.
5. Rotate the DIAL knob to tune the desired Broadcast station.
6. When a signal is received in the amateur band, the amateur band audio is output to the
speaker. The AM or FM Broadcast station will no longer be heard. Two seconds after
the amateur band signal drops, the AF-Dual Operation is resumed and the AM or FM
Broadcast station will be heard from the speaker, while the amateur band frequencies
are monitored. You may change the default resume time (two seconds) via Set Mode
77: RX AF DUAL77: RX AF DUAL
Item
77: RX AF DUAL. See the box on the next page.
77: RX AF DUAL77: RX AF DUAL
7. You may monitor the amateur band frequencies forcibly by holding the switch.
8. Press the PTT switch to transmit on the “Main” band.
9. To disable the AF-Dual Operation, press the key, followed by the key.
1) You may change the “Main” band by pressing the / key.
2) You may change the “Main” band frequency by rotating the DIAL knob
while pressing the switch.
3) When the key is pressed, only the AM and FM Broadcast station memories are
recalled.
VX-8R OPERATING MANUAL24
OPERATION
AM AND FM BROADCAST RECEPTION
SETTING THE AF-DUAL RESUME MODE
The VX-8R allows you to select the resume mode of the AF-Dual Operation
when a signal is received in the amateur band.
1. Press and hold the key for one second to enter the Set Mode.
2. Rotate the DIAL knob to select Set Mode Item
RX AF DUALRX AF DUAL
RX AF DUAL.
RX AF DUALRX AF DUAL
3. Press the key briefly to enable selection of this
Menu Item.
4. Rotate the DIAL knob to select the desired resume
mode of the AF-Dual Operation:
TX 1sec - TX 10secTX 1sec - TX 10sec
TX 1sec - TX 10sec: Sets the period of time
TX 1sec - TX 10secTX 1sec - TX 10sec
after you transmit an
amateur signal before the AM or FM Broadcast station will be heard from the speaker, and the AFDual Operation is resumed. However, if a signal is
received in the amateur band, the AF-Dual Operation will halt on the amateur band frequency and
the AF-Dual Operation does not resume.
TRX 1sec - TXR 10secTRX 1sec - TXR 10sec
TRX 1sec - TXR 10sec: When the selected time passes after the amateur
TRX 1sec - TXR 10secTRX 1sec - TXR 10sec
band signal drops or transmission is over, the AM
or FM Broadcast station will be heard from the
speaker and the AF-Dual Operation is resumed.
HOLDHOLD
HOLD: When a signal is received in the amateur band or if
HOLDHOLD
you transmit on the amateur band, the AF-Dual Operation will halt on the amateur band frequency (the
AF-Dual Operation does not resume.). You must
manually re-initiate the AF-Dual Operation, if you
wish to resume.
5. When you have made your selection, press the PTT switch to save the new
setting and resume normal mode.
77:77:
77:
77:77:
VX-8R OPERATING MANUAL 25
ADVANCED OPERATION
Now that you mastered the basics of VX-8R operation, let’s learn more about some of the
really neat features.
KEYBOARD LOCKING
In order to prevent accidental frequency change or inadvertent transmission, various keys
and switches may be locked out. The possible lockout combinations are:
KEYKEY
KEY: Just the front panel keys are locked out
KEYKEY
DIALDIAL
DIAL: Just the top panel DIAL is locked out
DIALDIAL
KEY&DIALKEY&DIAL
KEY&DIAL: Both the DIAL knob and Keys are locked out
KEY&DIALKEY&DIAL
PTTPTT
PTT: The PTT switch is locked (TX not possible)
PTTPTT
KEY&PTTKEY&PTT
KEY&PTT: Both the keys and PTT switch are locked out
KEY&PTTKEY&PTT
DIAL&PTTDIAL&PTT
DIAL&PTT: Both the DIAL knob and PTT switch are locked out
DIAL&PTTDIAL&PTT
ALLALL
ALL: All of the above are locked out
ALLALL
To lock out some or all of the keys:
1. Press and hold the key for one second to enter the Set Mode.
2. Rotate the DIAL knob to select Set Mode Item
3. Press the key briefly to enable selection of this Menu
Item.
4. Rotate the DIAL knob to choose between one of the locking schemes as outlined above.
5. When you have made your selection, press the PTT switch
to save the new setting and resume normal operation.
51: LOCK51: LOCK
51: LOCK.
51: LOCK51: LOCK
To activate the locking feature:
Press the (PWR) switch briefly. The “ ” icon will appear
on the LCD. To cancel locking, press the (PWR) switch again.
Even when “ALL” keys have been locked out, one
key actually is not locked out: the (PWR) switch
remains available so you can unlock your keypad when you want to!
VX-8R OPERATING MANUAL26
ADVANCED OPERATION
ADJUSTING THE KEYPAD BEEPER VOLUME LEVEL
A keypad beeper provides useful audible feed back whenever a key button is pressed. The
keypad beeper level changes according to the receiver audio volume level setting. However, you may adjust the volume balance between the receiving audio and keypad beeper
using Set Mode Item
1. Press and hold the key for one second to enter the Set Mode.
2. Rotate the DIAL knob to select Set Mode Item
LEVELLEVEL
LEVEL.
LEVELLEVEL
3. Press the key briefly to enable selection of this Set Mode
Item.
4. Rotate the DIAL knob to select the desired level.
5. When you have made your choice, press the PTT switch to
save the new setting and return to normal operation.
Additionally, if you want to turn the beep off:
1. Press and hold the key for one second to enter the Set Mode.
2. Rotate the DIAL knob to select Set Mode Item
SELECTSELECT
SELECT.
SELECTSELECT
3. Press the key briefly to enable selection of this Set Mode
Item.
4. Rotate the DIAL knob to change the setting to “
5. When you have made your choice, press the PTT switch to
save the new setting and return to normal operation.
6. If you wish to re-enable the Beeper, just repeat the above
procedure, rotating the DIAL knob to select “
above.
KEYKEY
KEY: The beeper sounds when you press any key.
KEYKEY
KEY & SCANKEY & SCAN
KEY & SCAN: The beeper sounds when you press a key or when the scanner stops.
KEY & SCANKEY & SCAN
11: BEEP LEVEL11: BEEP LEVEL
11: BEEP LEVEL.
11: BEEP LEVEL11: BEEP LEVEL
11: BEEP11: BEEP
11: BEEP
11: BEEP11: BEEP
13: BEEP13: BEEP
13: BEEP
13: BEEP13: BEEP
OFFOFF
OFF”.
OFFOFF
KEYKEY
KEY” or “
KEYKEY
KEY & SCANKEY & SCAN
KEY & SCAN” in step “4”
KEY & SCANKEY & SCAN
SETTING THE FREQUENCY DISPLAY IMAGE SIZE
When operating in “Mono” band, pressing the or key, causes the LCD to “toggle”
between display of double-size characters and large characters. However, this feature
does not work during Dual Receive operation, as two frequencies are displayed in that
instance.
DOUBLE-SIZE CHARACTERS
VX-8R OPERATING MANUAL 27
LARGE CHARACTERS
ADVANCED OPERATION
AUDIO MUTING
The Audio Mute feature is useful in situations where it would be helpful to reduce the
audio level of the “Receive Only” band (Small character display) whenever you receive a
signal on the “Main” band (Large character display) during Dual Receive operation.
To activate the Audio Mute feature:
1. Press and hold the key for one second to enter the Set Mode.
2. Rotate the DIAL knob to select Set Mode Item
3. Press the key briefly to enable selection of this Set Mode
Item.
4. Rotate the DIAL knob to select the desired muting level
MUTE 30%MUTE 30%
(
MUTE 30%,
MUTE 30%MUTE 30%
5. When you have made your choice, press the PTT switch to
save the new setting and return to normal operation.
When the Audio Mute feature is activated, the “ ” icon will
appear on the display, and the “ ” icon blinks while muting the
“Receive Only” band audio.
MUTE 50%MUTE 50%
MUTE 50%,
MUTE 50%MUTE 50%
MUTE 100%MUTE 100%
MUTE 100%, or
MUTE 100%MUTE 100%
KEYPAD/LCD ILLUMINATION
Your VX-8R includes a reddish illumination lamp which aids in nighttime operation. The
red illumination yields clear viewing of the display in a dark environment, with minimal
degradation of your night vision. Three options for activating the lamp are provided:
62: MUTE62: MUTE
62: MUTE.
62: MUTE62: MUTE
OFFOFF
OFF).
OFFOFF
KEY 2secKEY 2sec
KEY 2sec -
KEY 2secKEY 2sec
CONTINUOUSCONTINUOUS
CONTINUOUS: Illuminates the Keypad/LCD continuously.
CONTINUOUSCONTINUOUS
OFFOFF
OFF: Disables the Keypad/LCD lamp.
OFFOFF
KEY 10secKEY 10sec
KEY 10sec: Illuminates the Keypad/LCD for the selected illumination
KEY 10secKEY 10sec
time when any key is pressed.
Here is the procedure for setting up the Lamp mode:
1. Press and hold the key for one second to enter the Set Mode.
2. Rotate the DIAL knob to select Set Mode Item
3. Press the key briefly to enable selection of this Set Mode
Item.
4. Rotate the DIAL knob to select one of the three modes described above.
5. When you have made your choice, press the PTT switch to
save the new setting and return to normal operation.
46: LAMP46: LAMP
46: LAMP.
46: LAMP46: LAMP
VX-8R OPERATING MANUAL28
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