Yaesu Musen 20295X20 AMATEUR RADIO WITH SCANNING RECEIVER User Manual VX 8R Operating Manual
Yaesu Musen Co., Ltd. AMATEUR RADIO WITH SCANNING RECEIVER VX 8R Operating Manual
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![FCC ID: K6620295X20 IC :511B-20295X20 Operating Manual Vertex Standard Co.,Ltd. 3 Keypad Function Key Primary Function (Press key) Secondary Function (Press + [F/W] key) Third Function (Press & Hold key) [A] Switches the “Upper” frequency to be the “Operating” (TX) Band. Switches the “Upper” frequency display between the “Large Character” and “Small Character” mode. Activates the Dual Receive Feature. [B] Switches the “Lower” frequency to be the “Operating” (TX) Band. Switches the “Lower” frequency display between the “Large Character” and “Small Character” mode. Activates the Dual Receive Feature. [UP] 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). [DOWN] 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). [MENU] Activate the APRS (Automatic Position Reporting System) function. No Action Enter the Menu Mode. [BAND] (1) Moves operation to the next-highest frequency band. Moves operation to the next-lowest frequency band Activates the Scanner Upward (toward a higher](https://usermanual.wiki/Yaesu-Musen/20295X20/User-Guide-966335-Page-3.png)
![FCC ID: K6620295X20 IC :511B-20295X20 Operating Manual Vertex Standard Co.,Ltd. 4(2) Activates the Memory Bank feature. frequency or a higher channel number). [MODE] Selects the receive mode among AM, FM, and Wide FM. Activates the CTCSS or DCS operation. Engage the SpecialSearch mode. [HM/RV] Reverses transmit and receive frequencies while working through a repeater. Switches operation to the “Home” (favorite frequency) channel.Activates the EMERGENCY function. [V/M] 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. [Internet] Activates the Internet Connection feature.Selects the desired transmit power output level. No Action. [1] Frequency entry digit “1”. Selects the synthesizer steps to be used during VFO operation. Store the current setting into the Direct Memory Recall Channel “1”. [2] Frequency entry digit “2”. Selects the CTCSS Tone or DCS code number. Store the current setting into the Direct Memory Recall Channel “2”. [3] Frequency entry digit “3”. Selects the DTMF mode. Store the current setting into the Direct Memory Recall Channel “3”. [4] Frequency entry digit “4”. Activates the ARTS feature. Store the current setting into the Direct Memory Recall Channel “4”.](https://usermanual.wiki/Yaesu-Musen/20295X20/User-Guide-966335-Page-4.png)
![FCC ID: K6620295X20 IC :511B-20295X20 Operating Manual Vertex Standard Co.,Ltd. 5[5] Frequency entry digit “5”. Activates the Memory Scan “Skip” channel selection mode. Store the current setting into the Direct Memory Recall Channel “5”. [6] Frequency entry digit “6”. Selects the direction of the uplink frequency shift (either “-”, “+” or “simplex” during repeater operation. Store the current setting into the Direct Memory Recall Channel “6”. [7] Frequency entry digit “7”. Activates the AF Dual function while receiving the Broadcast Stations. Store the current setting into the Direct Memory Recall Channel “7”. [8] Frequency entry digit “8”. Activates the Spectrum Analyzer (Spectra-ScopeTM) feature. Store the current setting into the Direct Memory Recall Channel “8”. [9] Frequency entry digit “9”. Enters the “Special Memory” mode. Store the current setting into the Direct Memory Recall Channel “9”. [0] Frequency entry digit “0”. Enters the Broadcast Reception mode. Store the current setting into the Direct Memory Recall Channel “0”. [MONI/T-CALL] 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.](https://usermanual.wiki/Yaesu-Musen/20295X20/User-Guide-966335-Page-5.png)
![FCC ID: K6620295X20 IC :511B-20295X20 Operating Manual Vertex Standard Co.,Ltd. 6[VOL] 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. [F/W] Activates the “Secondary” key function. Disables the “Secondary” key function. Activates the “Memory Write” mode (for memory channel storage). Note: The [A] and [B] keys glows green when the squelch opens, and turns red during transmission. Accessories & Options Accessories Supplied with the VX-8R YHA-65 (Q3000185) Antenna FNB-101LI (AAG10X001) Lithium Ion Battery Pack (7.4V/1,100mAh) NC-86B (Q9500149) Battery Charger Belt Clip (RA1053600) Operating Manual Warranty Card Available Options for your VX-8R FNB-101LI Lithium Ion Battery Pack (7.4V/1,100mAh) FNB-102LI Lithium Ion Battery Pack (7.4V/1,800mAh) NC-86B/C/F/U Battery Charger CD-41 Rapid Charger FBA-39 3 x “AA” Cell Battery Case (batteries not supplied) FGPS-2 GPS Antenna MH-74 Speaker/Microphone BU-1 Bluetooth Adapter Unit BH-1 Bluetooth Headset w/Stereo Earphone Jack BH-2 Bluetooth Headset CT-131 Microphone Adapter CT-134 GPS Antenna Adapter CN-3 BNC-to-SMA Adapter E-DC-5B DC Cable w/Noise Filter](https://usermanual.wiki/Yaesu-Musen/20295X20/User-Guide-966335-Page-6.png)
![FCC ID: K6620295X20 IC :511B-20295X20 Operating Manual Vertex Standard Co.,Ltd. 8battery pack which is displaying capacity which has become diminished, you should replace the pack with a new one. 1. Install the FNB-101LI as shown in the illustration. 2. Close the Battery Pack Latch on the bottom of the radio. 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 or E-DC-6 DC Adapter (with its cigarette lighter plug) may also be used for charging the battery, as shown in the illustration. While the battery is being charged, the display will indicate “CHARGING” and the key will glow red. The S-meter will deflect according to the charging status. When charging is finished, the display will change to indicate “COMPLETE” and the key will glow green. 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 transmission in an emergency, but power output will only be selectable 1 W and 50 mW. To Install Alkaline Batteries into the FBA-39 1. Slide the batteries into the FBA-39 as shown in the illustration, with the Negative [–] side of the batteries touching the spring connections inside the FBA-39. 2. Open the Battery Pack Latch on the bottom of the radio. 3. Install the FBA-39 as shown in the illustration, with the [+] side facing the bottom of the transceiver. 4. Close the Battery Pack Latch on the bottom of the radio. 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. 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.](https://usermanual.wiki/Yaesu-Musen/20295X20/User-Guide-966335-Page-8.png)
![FCC ID: K6620295X20 IC :511B-20295X20 Operating Manual Vertex Standard Co.,Ltd. 10antenna 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, and the opening message will appear on the display, then frequency display will appear. After another two seconds, the receive-mode Battery Saver function will become active, unless you have disabled it (see page ??). 3. To turn the VX-8R off, press and hold in the [PWR] switch again for 2 seconds. Note: 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 ??, which tells you how to reactivate the Beeper. Adjusting the Volume Level Rotate the DIAL knob while pressing and holding the [VOL] key to set the desired audio level. Clockwise rotation increases the volume level. The Volume level may be set on the “Main” and “Sub” bands separately. 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 [F/W] key, then press the [MONI/T-CALL] key on the left side of the radio. This provides a “Short-cut” to Menu Item 96: SQL LEVEL. 2. Now, rotate the DIAL knob to set the background noise is just silenced (typically at a setting of about “3” or “4” on the scale); this is point of maximum sensitivity to weak signals. 3. When you are satisfied with the Squelch threshold setting, press the PTT key momentarily 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 ?? for details. Note 1: The Squelch level may be set on the “Main” and “Sub” bands separately. Note 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 feature will keep your radio quiet until a call is received from a station sending a carrier which contains a matching](https://usermanual.wiki/Yaesu-Musen/20295X20/User-Guide-966335-Page-10.png)
![FCC ID: K6620295X20 IC :511B-20295X20 Operating Manual Vertex Standard Co.,Ltd. 11(subaudible) CTCSS tone. Or if your friends have radios equipped with DCS (Digital Coded Squelch) like your VX-8R has, try using that mode for silent monitoring of busy channels. Selecting the Operating Band In the factory default configuration, the VX-8R operates in the “Dual Receive” mode. During Dual Receive operation, the “VFO-A” frequency will be displayed on the upper side of the LCD, and the “VFO-B” frequency will be displayed on the lower side, with the “Operating” band (the band on which transmission and band/frequency change are possible) being indicated in large characters, and “Receive only” band being indicated in small characters. To switch the “Operating” band: press the [A] key momentarily to engage the “VFO-A” frequency as the “Operating” band. Alternatively, press the [B] key momentarily to engage the “Sub” band frequency as the “Operating” band, described previously. Press and hold in the [A] or [B] key for 1/2 seconds to switch to Mono Band Operation with a double-size display. During Mono band operation, you may press the [F/W] key, then press the [A]/[B] key, to change the display to show only large characters. 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 of which has its own pre-set channel steps and operating modes. You can change the channel steps and operating modes later, if you like (see page ??). To Change Operating Bands 1. Press the [BAND] key repetitively. You will see the LCD indication move toward a higher frequency band each time you press the [BAND] key. Indicates a Band Number according to the receiving frequency on the display. 2. If you wish to move the operating band selection downward (toward lower frequencies), press the [F/W] key first, then press the [BAND] 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 [B] key momentarily. Pressing the [A] key will return the VX-8R to the “VFO-A”. The frequency band bearing the “Large” characters is the band on which transmission is possible; the band designated by](https://usermanual.wiki/Yaesu-Musen/20295X20/User-Guide-966335-Page-11.png)
![FCC ID: K6620295X20 IC :511B-20295X20 Operating Manual Vertex Standard Co.,Ltd. 12“Small” characters may only be used for reception. 4. Once you have selected the desired band, you may initiate manual tuning (or scanning) per the discussions on the next page. Note 1: The SW Band and Information Band reception is only possible on the “VFO-A”. Note 2: The VX-8R has an AM/FM Broadband radio. You can receive these bands independently. See page ?? for details. Note 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 ?? for details. Frequency Navigation The VX-8R will initially be operating in the “VFO” mode, as just described. This is a channelized 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 [F/W] key momentarily, 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 [V/M] key after the last non-zero digit. Examples: To enter 146.520 MHz, press [1] Æ [4] Æ [6] Æ [5] Æ [2] Æ [0] To enter 15.255 MHz, press [0] Æ [1] Æ [5] Æ [2] Æ [5] Æ [5] To enter 1.250 MHz (1250 kHz), press [0] Æ [0] Æ [1] Æ [2] Æ [5] Æ [0] To enter 0.950 MHz (950 kHz), press [0] Æ [0] Æ [0] Æ [9] Æ [5] Æ [0] To enter 430.000MHz, press [4] Æ [3] Æ [V/M]](https://usermanual.wiki/Yaesu-Musen/20295X20/User-Guide-966335-Page-12.png)
![FCC ID: K6620295X20 IC :511B-20295X20 Operating Manual Vertex Standard Co.,Ltd. 133) Scanning From the VFO mode, press and hold in either the [UP] or [DOWN] key for one second to initiate upward or downward scanning, respectively, and 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 “RESUME” mode (Menu Item 89: SCAN RESUME). See page ?? for details. 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 momentarily to cancel the scanning. 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 upper right-hand corner of the speaker grille) in a normal voice level. The LED of the [A] or [B] 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. Note 1: If you’re just talking to friends in the immediate area, you’ll get much longer battery life by switching to Low Power operation. To do this, press the [F/W] key, then press the [Internet] 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. Note 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:](https://usermanual.wiki/Yaesu-Musen/20295X20/User-Guide-966335-Page-13.png)
![FCC ID: K6620295X20 IC :511B-20295X20 Operating Manual Vertex Standard Co.,Ltd. 14To change the power level: 1. The default setting for the power output is “High;” in this configuration, the display shows “HI” icon. Pressing the [F/W] key, followed by the [Internet] key, causes the power level “L1”, “L2”, or “L3” to appear. 2. Press the [F/W] key, followed by the [Internet] key (repeatedly, if necessary) to make the “HI” icon appear and restore “High Power” operation. Note 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! Note 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. 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. 1. Press the [A] key momentarily to engage the “VFO-A” as the “Operating” band. 2. Press the [F/W] key, then press the [0(RADIO)] key to enter the Broadcast Reception mode. 3. Press the [BAND(SC-M BND DW)] key to toggle the receiving band between “AM broadcast” and “FM broadcast”. The AM broadcast coverage is 510 to 1790 kHz and utilizes AM mode. The Band Number changes to “A” (which means AM) and an Operating 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 “F” (which means FM) and an Operating Mode icon changes to “WFM”. 4. Rotate the DIAL knob to select the desired station. 5. To exit to normal operation, press the [F/W] key followed by the [0(RADIO)] key. Note: The AM and FM Broadcast reception is only possible on the “VFO-A”. Antenna Selection The VX-8R allows you to select the antenna for the Broadcast Reception. 1. Press and hold the [MENU] key for one second to enter the Menu mode.](https://usermanual.wiki/Yaesu-Musen/20295X20/User-Guide-966335-Page-14.png)
![FCC ID: K6620295X20 IC :511B-20295X20 Operating Manual Vertex Standard Co.,Ltd. 152. Rotate the DIAL knob to select Menu Item 4: ANTENNA AM (for the AM Antenna selection) or 6: ANTENNA FM (for the FM Antenna selection). 3. Press the [MENU] key momentarily to enable the antenna selection. 4. Rotate the DIAL knob to select the antenna to be used. AM Antenna selection: “BAR ANTENNA” (Uses the internal Bar Antenna) or “BAR & EXT” (Uses both the internal Bar Antenna and the Rubber Flex Antenna). FM Antenna selection: “EXT ANTENNA” (Uses the Rubber Flex Antenna) or “EAR PHONE” (Uses the Earphone Antenna). 5. When you finish the selection, press the PTT switch to exit from the Menu mode and return to the Broadcast Reception mode. If you wish to output the audio of the FM Broadcast station to the VX-8R internal speaker while using the earphone antenna, select Menu Item 95: SPEAKER OUT to “SPEAKER”. AF Dual Function The AF Dual Function allows you to monitor your desired amateur band frequency while receiving AM or FM broadcast stations. Furthermore, you may transmit on the amateur frequency by pressing the PTT switch. When a signal is received in the amateur band, the audio is output instead of the AM or FM Broadcast station. When the amateur band signal drops, the SUB-RX Operation is resumed as determined by the user settings in the below procedures. If you activates the AF Dual Function while Dual receiving, you may operate the Triple Watch functions (two amateur frequencies plus one broadcast station)! 1. Set the VX-8R to the desired amateur band frequency by the VFO or Memory channel selection. 2. Press the [F/W] key, then press the [7(AF DUAL)] key. This provides a “Short-cut” to Menu Item 1: AF DUAL. 3. Rotate the DIAL knob to select the resume mode of the AF Dual function. Available selections are: TX 1S - TX 10S: Sets the period of time after you transmit an amateur signal before the AM or FM Broadcast station will be heard from the speaker, and the AF Dual function is resumed. However, if a signal is received in the amateur band, the AF Dual function will halt on the amateur band frequency and the AF Dual function does not resume. TRX 1S - TXR 10S: When the selected time passes after the amateur band signal drops or transmission is over, the AM or FM Broadcast station will be heard from the speaker and the AF Dual function is resumed.](https://usermanual.wiki/Yaesu-Musen/20295X20/User-Guide-966335-Page-15.png)
![FCC ID: K6620295X20 IC :511B-20295X20 Operating Manual Vertex Standard Co.,Ltd. 16HOLD: When a signal is received in the amateur band or if you transmit on the amateur band, the AF Dual function will halt on the amateur band frequency (the AF Dual function does not resume.). You must manually re-initiate the AF Dual function, if you wish to resume. OFF: Disable the AF Dual function. 4. Press the PTT switch to exit from the resume mode selection mode of the AF Dual function. 5. Press the [F/W] key, then press the [0(RADIO)] key to enter the Broadcast Reception mode. 6. Press the [BAND(SC-M BND DW)] key to toggle the receiving band between “AM broadcast” and “FM broadcast”. 7. Rotate the DIAL knob to select the desired Broadcast station. 8. 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. When the amateur band signal drops, the AM or FM Broadcast station will be heard from the speaker, and the AF Dual function is resumed (the amateur band frequency is monitored while the AM broadcast station is heard from the speaker) according to the AF Dual function Resume mode selected in step 3 above. 9. You may monitor the amateur band forcibly by holding the [MONI/T-CALL] switch. To disable the AF Dual function, just repeat the above procedure, rotating the DIAL knob to select “OFF” in step 3 above. Note 1: You may transmit with the VX-8R on the frequency set in step1 above by pressing the PTT switch, even if the AF Dual function is activated. Note 2: You may change the frequency of the amateur band by rotating the DIAL knob while pressing the [MONI/T-CALL] switch. Note 3: When the [V/M] key is pressed, the VX-8R recalls AM and FM Broadcast station only.](https://usermanual.wiki/Yaesu-Musen/20295X20/User-Guide-966335-Page-16.png)
