Power On/Off, Volume control | Lowrance electronic LHR-80 specs

3-4 Power On/Off

You can turn on the unit by pressing PWR/ switch (on the top side of radio) until the screen and backlight are on. You can also adjust the volume to a comfortable level, by pressing the VOL / keys on the side of unit.

Note: Press the PWR/ key can turn on the backlight at anytime.

3-5 Adjusting the Squelch level

The SQUELCH control enables you to set the levels of your desired signal. It determines how strong your signal can be before you can hear it, before it “breaks squelch.” It aims to keep any static, unwanted, weak or distant signals from interrupting your conversations.

There are 16 signals to choose from when adjusting the squelch level. To increase the levels, raise the “Squelch Gate” higher so that only stronger signals can get through. Level “0” for instance, means that there is no “Squelch Gate” and everything will get through.

To adjust the squelch level, press SQ / accordingly.

3-6 Volume control

Press VOL / to adjust the volume level. A volume sub-menu will appear when pressed. It times-out after 5 seconds.

18	Lowrance - LHR-80 Installation and Operation Instructions

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Lowrance electronic LHR-80 manual Power On/Off, Adjusting the Squelch level, Volume control

Contents

LHR-80 Important safety information Please read carefully before installation and use Contents GPS/DATA Sending and Receiving DSC Calls US only Safety and Operational Information Shipping Information FCC Statement General Information POWER/KEYLOCK Controls and Keys Keys/Controls & Functions HI/LO WX/NAV GO/MOB PTTCALL/MENU Batteries and Charger Installing the Battery PackVHF Radio Operation Initial Charge GPS Connector GPS Navigation Receiver Mounting Battery Charger to flat surface Mounting Battery Charger and bracket onto wallFunction Installing the Belt Clip Installing and Removing the Antenna Installing the antennaRemoving the antenna Power On/Off Adjusting the Squelch levelVolume control 16/9 Priority channel Channel selectionReceiving and transmitting Priority channel Add a favorite channel for the first time Dual Watch Operation10 3CH Operation Favorite Channel Modify or Delete favorite channel All Scan Navigation ModeScan Operation 3CH Scan SQL WP Select ModePlotter Mode Camp GPS Satellite Mode Advanced Operation How to Display and Navigate MenusHow to Enter Alphanumeric and Alphabet Data Following options are available through Menu Atis Setup Radio SetupDSC Setup Reset Buddy List Manage your buddy list. US only Add a new buddy name Edit a buddy name Delete a buddy name Enter WP WaypointAdd a new waypoint Save Moor YES Waypoint WP List NEW WP Edit a waypointMenu Select Waypoint WP List Backlight Fish Temp Delete a waypointSet a route to a stored waypoint Home Backlight Adjustment Lamp AdjustmentContrast Adjustment LOCAL/DST GPS/DATA Contrast SettingManual Manually Enter Your Position and UTC Time Backlight Manual Settings LL Display Show or hide your position Settings Time Display Show or hide the time Time offset Contrast Menu select GPS/data SettingTime Offset Local time Time format Pm LOC Gps/data Time disply Settings Time Format 12 or 24 hour clock Time offset 12 Hr ContrastTime format 24 Hr Gps/data Time disply Pm LOC Coast Guard 356 12.6KTS 27 34.126’N 109 55.568’w Settings COG/SOG Course & speed display optionsGPS Alert Gps/data Gps alert Set True or Magnetic Bearing Turn GPS Enable on/offGPS Enabled MAG Variation Channel Name Editing Radio SetupUIC US only UIC Ring Volume Adjustment Beep Volume AdjustmentSelect Unit Units WX Alert Weather alerts Set the Priority Channel Watch Mode US OnlyRadio Setup Watch Mode KEY Beep Set Nmea OUT Nmea OUT DSC Setup US only Enter or check your User Mmsi Fisher Maintain GroupsNo Mmsi ID Is Store User Mmsi Group Setup Fishing Edit Name Fishers Manual NEW Fishing Edit Edit Mmsi Store Sailing Delete Response to Individual Calls DSC SelectLL Reply Atis mmsi 9100005366 Input again Store Cancel Atis Setup EU onlyDSC Setup LL Reply Indiv Reply Manual DSC Select Auto OFF Enter or Check your Atis Mmsi Atis Select Atis Setup Atis SelectGet Buddy Atis Select OFF Track Log Reset Reset to factory defaultsMenu Select Reset Radio Erase Track Sending and Receiving DSC Calls US only What is DSC?Maritime Mobile Service Identity How can I obtain a Mmsi assignment? DSC Call Types Call Type Description Send an Individual call DSC Call Send a Group CallSend an All Ships call RD Group ALL Ships Routine Delete Reply to a call in your Call LogGroup Individual Call Back Call LOG Reply to a call in your Distress Log 1022 utc Reply to the Last CallDSC Call Barry Individual Last Call Routine Group Call SET Channel SEND? Request the LL position of a buddy LL Request Track Your Buddy Track BuddyAdd or Delete a Buddy Buddy List Select your want track’s buddy Set the time interval of trackingStart Tracking Receive an All Ships call Receive a Group callRcv group gp rd group lvh-880 esc -exit Reply to an LL position request Manually reply to an LL RequestAutomatically reply to an LL position request Do not reply to an LL position request Receive an individual callReceive a Polled Position Call ESC Exit Distress Calls US only Send a Distress Call Receive a Distress Call Receive a Distress Relay Call Receive Distress Acknowledgement Distress ACK Relay a Distress Call from the Distress LOG Relay Press Enter to Relay the distress call Receiver Appendix a Technical SpecificationsGeneral Lowrance LHR80US & LHR-80EU Transmitter GPS and Navigation Appendix B Frequency Charts International Marine Channels Special Notes on International Channel Usage USA Channel Chart Power-up Special Notes on USA Channel Usage Canada Channel Chart Special Notes on Canada Channel Usage Weather Channels Traffic Type Name Remark Appendix C EU Inland Waterway Channels Country Specific table General remarks to Country Specific table Explanation of specific footnotes in Country Specific table Special Channels Shore Navico Full Two-Year Lowrance VHF Warranty Canada How to Obtain ServiceUSA Outside Canada and the USA Accessory Ordering Information for all countries Shipping Information 1177