Yaesu Musen 10933040 MOBILE VHF TRANSCEIVER User Manual P65

Yaesu Musen Co., Ltd. MOBILE VHF TRANSCEIVER P65

Users Manual

VX-4600 SERIESOPERATING MANUALVERTEX STANDARD CO., LTD.4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, JapanVERTEX STANDARDUS Headquarters10900 Walker Street, Cypress, CA 90630, U.S.A.YAESU UK LTD.Unit 12, Sun Valley Business Park, Winnall CloseWinchester, Hampshire, SO23 0LB, U.K.VERTEX STANDARD HK LTD.Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road,Kwun Tong, Kowloon, Hong KongVERTEX STANDARD (AUSTRALIA) PTY., LTD.Normanby Business Park, Unit 14/45 Normanby RoadNotting Hill 3168, Victoria, AustraliaP1 P2 P3 P4FCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.
Unsafe Radiation DistanceCongratulations!You now have at your fingertips a valuable communications tool: a Vertex Standardtwo-way radio! Rugged, reliable and easy to use, your Vertex Standard radio will keepyou in constant touch with your colleagues for years to come, with negligible main-tenance downtime.Please take a few minutes to read this manual carefully. The information presentedhere will allow you to derive maximum performance from your radio, in case ques-tions arise later on.We’re glad you joined the Vertex Standard team. Call on us anytime, because commu-nications is our business. Let us help you get your message across.NOTICE !There are no owner-serviceable parts inside the transceiver. All service jobsmust be referred to an authorized Vertex Standard Service Representative.Consult your Authorized Vertex Standard Dealer for installation of optionalaccessories.SAFETY/WARNING INFORMATIONWARNING - DO NOT operate the VX-4600 radio when any person(s) (by-standers) outside the vehicle are within the distances shown in the chart at thebottom of this section.Safety Training information:Antennas used for this transmitter must not exceed an antenna gain of 0 dBd.The radio must be used in vehicle-mount configurations with a maximum op-erating duty factor not exceeding 50 %, in typical Push-to-Talk configurations.This radio is restricted to occupational use, work related operations only wherethe radio operator must have the knowledge to control the exposure condi-tions of its passengers and bystanders by maintaining the minimum separa-tion distance shown below.Failure to observe these restrictions will result in exceeding the FCC RF ex-posure limits.Antenna Installation:For rear deck trunk installation, the antenna must be located at least the fol-lowing distance away from rear-seat passengers in order to comply with theFCC RF exposure requirements.For roof top installations, the antenna must be placed in the center of the roof.VHF Model4.6 Feet (1.4 m)UHF Model3.9 Feet (1.2 m)FCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL 1INTRODUCTIONThe VX-4600 Series are full-featured FM transceivers designed for flexible mobileand base station business communications in the VHF or UHF Land Mobile bands.These transceiver are designed for reliable business communications in a wide vari-ety of applications with a wide range of operating capability provided by their lead-ing-edge design.The 128-channel memories can each be programmed with a 8-character channel name.Important channel frequency data is stored in EEPROM and flash memory on theCPU, and is easily programmable by dealers using a personal computer and the VER-TEX STANDARD Programming Cable and CE115 Software.The pages which follow will detail the many advanced features provided on the VX-4600 Series transceiver. After reading this manual, you may wish to consult with yourNetwork Administrator regarding precise details of the configuration of this equip-ment for use in your application.For North American Users Regarding 406 MHz Guard BandThe U.S. Coast Guard and National Oceanographic and Atmospheric Admin-istration have requested the cooperation of the U.S. Federal CommunicationsCommission in preserving the integrity of the protected frequency range 406.0to 406.1 MHz, which is reserved for use by distress beacons. Do not attemptto program this apparatus, under any circumstances, for operation in the fre-quency range 406.0 - 406.1 MHz if the apparatus is to be used in or nearNorth America.P1 P2 P3 P4FCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL2CONTROLS & CONNECTORSFront PanelImportant! - All buttons located on the Front Panel are Programmable Function (PF)Buttons, configured according to your network requirements and programmed byyour VERTEX STANDARD dealer. The instructions below describe a typically-configured radio.PWR ( ) ButtonPress and hold in this button for 2 seconds to toggle the transceiver’s power“on” and “off”.VOL KnobTurn this control clockwise to increase the volume.Microphone JackConnect the microphone plug to this jack.[P1] - [P4] Buttons (Programmable Function Buttons)These buttons can be set up for special applications, such as High/Low powerselection, Monitor, Talk-Around, etc., as determined by your network require-ments and programmed by your VERTEX STANDARD dealer.[]/[] Buttons (Programmable Function Buttons)In the factory default, pressing either button changes the current channel (anddisplayed channel number or name). Holding in either button for more than 1.5second causes the radio to begin stepping (repeatedly) upward or downwardthrough the channels.P1 P2 P3 P4FCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL 3LCD (Liquid Crystal Display)The display includes a 8-character alpha-numeric section showing Channel nametags/identity information and error messages, and an upper icon row displayingfeature status (see below).TX/BUSY IndicatorIndicates transceiver’s Transmit/Receive StatusCONTROLS & CONNECTORS“Call” indicator“Dual Watch” is activatedLow Transmt Power Mode “ON”: “Scan” is activated: “Priority Scan” is activated“Talk-Around” is enabledReceiver Monitor“Zone Scan” is enabled“AUX A” Port is activated8 Character Alpha-numeric Display“Encryption” is enabled Channel Zone NumberPriority ChannelRSSI Indicator (four steps)“Audio Compander” is activated“Voice Message” is receivedFCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL4Rear PanelCONTROLS & CONNECTORSAntenna SocketThe 50-Ohm coaxial feedline to the antenna must be connected here, using amini-UHF plug.13.6V DC Cable Pigtail with ConnectorThe supplied DC power cable must be connected to this 2-pin connector. Useonly the supplied fused cable, extended if necessary, for power connection.External Speaker JackAn external loudspeaker may be connected to this 2-contact, 3.5-mm mini-phonejack.Caution: Do not connect either wire of this line to ground, and be certain that thespeaker has adequate capability to handle the audio output (12 W) from theradio.D-Sub 15-Pin Accessory ConnectorExternal TX audio line input, PTT (Push To Talk), Squelch, and external RX audioline output signals may be obtained from this connector for use with accessoriessuch as data transmission/reception modems, and external Channel control inputetc.FCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL 5BASIC OPERATION OF THE TRANSCEIVERImportant! - Before turning on the radio the first time, confirm that the power connec-tions have been made correctly and that a proper antenna is connected to the an-tenna jack.Switching Power ON/OFFPress and hold in the PWR( ) button for 2 seconds to turn the radio on. Thedisplay will become illuminated.Press the []/[] button to choose the desired operating channel. A channelname will appear on the display. If you want to select an operating channel froma different group, press the PF (Programmable Function) button which is pro-grammed to the Group Up/Down feature to select the group you want beforeselecting the operating channel. See page 7 for more information on the Pro-grammable Function keys.Setting the VolumeTurn the VOL knob clockwise to increase the volume, and counterclockwise todecrease it.TransmittingTo transmit, monitor the channel and make sure it is clear.THIS IS AN FCC REQUIRMENT!Press the PF button which is programmed to the Monitor feature to listen forchannel activity.When receiving a call, transmit only after the incoming call ends. The radiocannot receive a call and transmit simultaneously.Press the PTT switch.If the channel is clear, the TX/BUSY indicator will glow red. The radio is nowtransmitting. While holding in the PTT switch, speak across the face of the micro-phone in a clear and normal voice. For best transmission, hold the microphoneabout 1-1/2 to 2 inches away from your mouth. Release the PTT switch to receive.If the Busy Channel Lockout feature has been programmed on a channel, theradio will not transmit when a carrier is present. Instead, the radio will generatea short beep three times and indicate “* ERROR *” on the display. Release thePTT switch and wait for the channel to be clear of activity.If CTCSS or Digital Coded Squelch (DCS) Lockout has been programmed on achannel, the radio can transmit only when there is no carrier being received orwhen the carrier being received includes the correct CTCSS tone or DCS code.FCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL6Automatic Time-Out TimerIf the selected channel has been programmed for automatic time-out, you must limitthe length of each transmission. While transmitting, a beep will sound 10 secondsbefore time-out. Another beep will sound just before the deadline; the red “TX”indicator will disappear and transmission will cease soon thereafter. To resume trans-mitting, you must release the PTT switch and wait for the “penalty timer” to expire (ifyou press the PTT switch before this timer expires, the timer restarts, and you willhave to wait another “penalty” period)Key LockIn order to prevent accidental frequency change or inadvertent transmission, variousaspects of the VX-4600’s keys may be locked out.To activate the Locking feature, press and hold in the [P1] key while turning the radioon. To disable the Locking feature, repeat this power-on procedure.ADVANCED OPERATIONProgrammable Function (PF) ButtonsThe VX-4600 Series includes six Programmable Function (PF) Buttons. The PF but-ton functions can be customized, via programming by your Vertex Standard dealer, tomeet your communications/network requirements. Some features may require thepurchase and installation of optional internal accessories. The possible PF buttonprogramming features are illustrated below, and these functions are explained on thepages to follow. For further details, contact your Vertex Standar dealer. For futurereference, check the box next to the function that has been assigned to each PFbutton on your particular radio, and keep it handy.BASIC OPERATION OF THE TRANSCEIVERFCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL 7: Requires optional unitPF Button (PRESS KEY/PRESS AND HOLD KEY)FunctionMONISQL OFFSQL SETDIMMERChannel UpChannel DownContinuous Ch UpContinuous Ch DownZone UpZone DownSCANSCAN SETZone SCANZone SCAN SETDW (Dual Watch)Follow-Me SCANFollow-Me DWLOWTA (Talk Around)TA SCANEncryptionEmergencyRESETCALL 1CALL 2CALL 3DTMF CODE SETCode UpCode DownCode SETSpeed DialPublic AddressEXT. ACC1EXT. ACC2Direct CH#1Direct CH#2AF Min VrLone WorkerHA (Horn Alert)Key LockSETP1//////--- / ------ / ---/////////////////////////////////P2//////---/ ------/ ---/////////////////////////////////P3//////--- / ------ / ---/////////////////////////////////P4//////---/ ------/ ---///////////////////////////////////////---/ ------/ ---///////////////////////////////////////--- / ------ / ---/////////////////////////////////ADVANCED OPERATIONFCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL8Description of Operating FunctionsMONITOR (MONI)Press (or press and hold) the assigned programmable key to cancel CTCSS- andDCS-controlled squelch; the TX/BUSY indicator will glow greenSQUELCH (SQL) OFFPress (or press and hold) the assigned programmable key to open the SQL to hearbackground noise (unmute the audio); the TX/BUSY indicator will blink green.SQUELCH (SQL) SETYou can manually adjust the squelch level using this function:Press (or press and hold) the assigned programmable key. A tone will sound, andthe current squelch will level appears on the display.Press the []/[] button to select the desired squelch level.Press this key again. A tone will sound, and the display will revert to the normalchannel indication.DIMMERPress (or press and hold) the assigned programmable key to select the brightnesslevel of the display. Available selections are four levels.CHANNEL UP/DOWNPress (or press and hold) the assigned programmable key (generally the []/[]button) to select a different channel within the current group.CC UP/DOWN (CONTINUOUS CH UP/DOWN)Press and holding in the assigned programmable key causes the radio to begin step-ping (repeatedly) upward or downward through the channels.ZONE UP/DOWNPress (or press and hold) the assigned programmable key to select a different zone ofchannels.ADVANCED OPERATIONFCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL 9ADVANCED OPERATIONCHANNEL SCAN (SCAN)The Scanning feature is used to monitor multiple channels programmed into the trans-ceiver. While scanning, the transceiver will check each channel for the presence of asignal, and will stop on a channel if a signal is present.To activate scanning:Press (or press and hold) the assigned programmable key to activate scanning onthe current group.The scanner will search the programmed channels, looking for active ones; itwill pause each time it finds a channel on which someone is speaking.Press (or press and hold) the assigned programmable key again to disable scan-ning. Operation will revert to the programmed revert channel.Note: Your dealer may have programmed your radio to stay on one of the follow-ing channels: Current channel (“Talk Back”) “Last Busy” channel “Priority” channel “Scan Start” channelSCAN SETPress (or press and hold) the assigned programmable key to delete the Current Memorychannel from the Scanning. When you delete a Group or channel, “-SKIP -” willappear on the LCD for one second after pressing the assigned programmable key. Torestore a particular channel to your scanning list, press (or press and hold) the as-signed programmable key again; “-STOP -” will appear on the LCD for one secondafter pressing the assigned programmable key.ZONE SCANThe Scanning feature is used to monitor multiple channels programmed into thetransceiver. While scanning, the transceiver will check each channel of the programmedzone for the presence of the signal, and will stop on a channel if a signal is present.Press (or press and hold) the assigned programmable key to activate the scanning onthe selected zones.FCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL10ZONE SCAN SETYou may wish to have the Scanner pass through more than one Zone during thescanning process (normally, scanning is performed within the current zone only). Toinclude the current Zone in the scanning loop, press (or press and hold) the as-signed programmable key. To remove a Zone from Zone Scan, press (or press andhold) the assigned programmable key again.DUAL WATCH (DW)The Dual Watch feature is similar to the SCAN feature, except that only two channelsare monitored:The current operating channel; andThe Priority channel.To activate Dual Watch:Press (or press and hold) the assigned programmable key.The scanner will search the two channels; it will pause each time it finds achannel on which someone is speaking.To stop Dual Watch:Press (or press and hold) the assigned programmable key.Operation will revert to the “Dual Watch Start” channel.FOLLOW-ME SCAN“Follow-Me” Scan feature checks a User-assigned Priority Channel regularly as youscan the other channels. Thus, if only Channels 1, 3, and 5 (of the 8 available chan-nels) are designated for “Scanning,” the user may nonetheless assign Channel 2 asthe “User-assigned” Priority Channel via the “Follow-Me” feature.To activate “Follow-Me” scanning, first select the channel you want to designate asthe “User-Assigned Priority Channel” and press (or press and hold) the assignedprogrammable key. Then press (or press and hold) the Channel Up/Down key (gen-erally the []/[] button) to recall to the “Scanning Start” channel which has beenprogrammed by your dealer to activate the scanner. When the scanner stops on an“Active” channel, the User-assigned Priority Channel will automatically be checkedevery few seconds; if activity is found on the User-assigned Priority Channel, theradio will switch between it and the Dealer-Assigned Priority Channel, if any.ADVANCED OPERATIONFCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL 11FOLLOW-ME DUAL WATCH (DW)To set up a “Dual Watch” frequency pair using the “Follow-Me” feature, select achannel using the Channel Up/Down key (generally the []/[] button). Now press(or press and hold) the assigned programmable key; pressing the assigned program-mable key locks the current channel as the User-assigned Priority Channel. Nowpress (or press and hold) the Channel Up/Down key to select another channel (notthe “Scanning Start” channel). Your radio will now switch back-and-forth betweenthe currently-selected channel and the User-assigned Priority Channel.During “Follow-Me” scanning (after you have pressed the key), you can set up the“Dual Watch” feature by pressing (or press and holding) the Channel Up/Down keyto another channel. The radio will then scan back and forth between the originalUser-assigned Priority Channel and the newly-selected channel.The Priority Channel you have assigned (before pressing the key) will be retained inmemory until you change it.LOW POWER (LOW)Press (or press and hold) the assigned programmable key to set the radio’s transmit-ter to the “Low Power” mode. Press (or press and hold) the key again to return to“High Power” operation when in difficult terrain.When the radio’s transmitter is set to “Low Power” mode, the “ ” icon will beindicated on the display.TALK AROUND (TA)Press (or press and hold) the assigned programmable key to activate the Talk Aroundfeature when you are operating on duplex channel systems (separate receive andtransmit frequencies, utilizing a “repeater” station). The Talk Around feature allowsyou to bypass the repeater station and talk directly to a station that is nearby. Thisfeature has no effect when you are operating on “simplex” channels, where the re-ceive and transmit frequencies are already the same.When the “TA” function is activated, the “ ” icon will be indicated on the display.Note that your dealer may have mode provision for “Talk Around” channels by pro-gramming “repeater” and “Talk Around” frequencies on two adjacent channels. If so,the key may be used for one of the other Pre-Programmed Functions.ADVANCED OPERATIONFCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL12TA SCANThe “TA SCAN” is one of “DW Scan” between Rx and Tx frequency. It works the Rxchannel as priority channel and the radio will always transmit on the Tx Channel ifthe PTT is pressed in the TA SCAN mode.Press (or press and hold) the assigned programmable key to activate/deactivate theTA SCAN feature.ENCRYPTION (OPTION)When the Voice Scrambler feature is enabled, press (or press and hold) the assignedprogrammable key to toggle the voice encryption on and off.When the Voice Scrambler feature is activated, the “ ” icon will be indicated on thedisplay.EMERGENCYThe VX-4600 series include an “Emergency” feature which may be useful if you havesomeone monitoring on the same frequency as your transceiver’s channel.Press (or press and hold) the assigned programmable key to initiate an emergencycall. For further details contact your Vertex Standard dealer.RESETPress (or press and hold) the assigned programmable key to reset the RFC (Ready forCommunication) condition, or to reset the keypad entry condition.CALL 1 TO CALL 3Press (or press and hold) the assigned programmable key to send a 2-Tone or 5-Tonesequential burst which is pre-defined.DTMF CODE SETPress (or press and hold) the assigned programmable key to start storing the DTMFdialing sequence. After completion to enter all DTMF digits, you can transmit thecodes by pressing the PTT key.CODE UP/DOWNPress (or press and hold) the assigned programmable key to select a 2-Tone or 5-Tone encode code from pre-defined encode list.ADVANCED OPERATIONFCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL 13CODE SETPress (or press and hold) the assigned programmable key to change the 5-Toneencodeing digit. To change the tones, select the desired digit using the [P1]/[P2]keys, then change the number using the []/[] keys.SPEED DIALYour Dealer may have pre-programmed Auto-Dial telephone number memories intoyour radio.To dial a number, press (or press and hold) the assigned programmable key, thenpress the microphone’s key corresponding to the Auto-Dial memory number list pro-vided by your Dealer if the keypad microphone is using, or press the PTT key if thenormal (without keypad) microphone is using. The DTMF tones sent during the dial-ing sequence will be heard in the speaker.PUBLIC ADDRESSPress (or press and hold) the assigned programmable key to use the transceiver as aPA amplifier. When you enable this function, a tone sounds and “PUBLIC A” willappear on the display. The public address can be used even while scanning and re-ceiving a call.EXT. ACC1Press (or press and hold) the assigned programmable key to toggle output port on “1”“on” and “off.”EXT. ACC2Press (or press and hold) the assigned programmable key to toggle output port on “2”“on” and “off.”DIRECT CH#1/CH#2Press (or press and hold) the assigned programmable key to recall the Dealer pre-programmed channel directly.ADVANCED OPERATIONFCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL14AF MIN VRPress (or press and hold) the assigned programmable key to reduce the audio outputto the (lower) level programmed by your Dealer.LONE WORKERPress (or press and hold) the assigned programmable key to toggle the Lone Workerfeature “On” and “Off.”The Lone Worker feature is designed to emit an alarm for 30 seconds when the LoneWorker Timer (programmed by your Dealer) has expired. If the user does not resetthe timer by pressing the PTT switch, the radio switches to the Emergency mode.To revive the radio from the Emergency mode, just press (or press and hold) theprogrammable key which is assigned the Emergency feature or turn off the radio.HA (HORN ALERT)Press (or press and hold) the assigned programmable key to turn the Horn Alertfunction “ON” or “OFF.” If you receive a call from the base station with 2-Tone, 5-Tone or DTMF signaling, horn alert will be activated and your vehicles horn willsound.When you turn the Horn Alert “ON,” a tone will sound and the “HORN ALT” willappear on the display.KEY LOCKPress (or press and hold) the assigned programmable key to lock the various aspectsof the VX-4600’s keys. The precise lockout configuration must be programmed byyour Vertex Standard dealer.SETPress the assigned programmable key to activate the “User Set” (Menu) Mode.ADVANCED OPERATIONFCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL 15ARTSTM (Auto Range Transpond System)This system is designed to inform you when you and another ARTSTM-equippedstation are within communication range.During ARTSTM operation, when the radio receives an incoming ARTSTM signal, ashort beep will sound, and “IN SVC” (“In Service”) will be displayed on the LCD for2 seconds. If you move out of range for more than two minutes, your radio sensesthat no signal has been received; a short triple-beep will sound, and “OUT SVC”(“Out of Service”) will be displayed on the LCD for 2 seconds. If you subsequentlymove back into communication range, as soon as the other station transmits, a shortbeep will sound and “In” will be displayed again on the LCD for 2 seconds.DTMF Paging System(Requires the optional FVP-25 Encryption/DTMF Pager Unit)This system allows paging and selective calling, using DTMF tone sequences.When your radio is paged by a station bearing a tone sequence which matches yours,your radio’s squelch will open and the alert will sound. The three-digit code of thestation which paged you will be displayed on your radio’s LCD.ADVANCED OPERATIONFCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
VX-4600 SERIES OPERATING MANUAL16DISPLAY DESCRIPTIONSQL Sets the Squelch level.BEEP Enables/Disables the Key Beeper.BELL Enables/Disables the Bell function.(alert tone activated by incoming subaudible CTCSS/DCS tone)LIGHTING Enables/Disables the BUSY/TX LED.GROUP Select the desired Channel Group.SCAN Engages/Disengages Scanning (same as the programmable [SCAN] key).DW Engages/Disengages Dual Watch (same as the programmable [DW] key).TA Engages/Disengages Talk Around (same as the programmable [TA ] key).ENCRYPTEnables/Disables the disabling the Encryption Unit temporarily.ENB: Enables the disabling the Encryption Unit.DIS: Disables the disabling the Encryption Unit.AF MINVR Sets the minimum Audio Volume level.BEEP VR Sets the Beep Volume level.CONTRAST Sets the LCD Contrast level.DIMMER Sets the brightness of the LCD backlighting.USER SET MODEThe VX-4600 Series includes a “User Set” (Menu) Mode which allows the user todefine or configure various settings, such as Squelch, Display contrast, etc. To acti-vate the “User Set” (Menu) Mode:Press the programmable key assigned to the “SET” function.Select the User Set Mode item you wish to change using the [P1]/[P2] keys,then use the []/[] keys to adjust the setting of the selected item.Press the [P1] or [P2] key to store the new configuration.Press the programmable key assigned to the “SET” function to exit to normaloperation.: Requires optional unitFCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
Part 15.21: Changes or modifications to this device not expressly ap-proved by Vertex Standard could void the user’s authorization to oper-ate this device.FCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040
Copyright 2010VERTEX STANDARD CO., LTD.All rights reserved.No portion of this manualmay be reproducedwithout the permission ofVERTEX STANDARD CO., LTD.Printed in JapanFCC ID: K6610933040 /IC:511B-10933040Vertex Standard Co.,Ltd.FCC ID: K6610933040 /IC:511B-10933040

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