Garmin GNX 120 Owner's Manual

Also see for GNX 120: Installation instructions

Contents

2 Select an option:• To turn off the beeper, select OFF.• To set the beeper to sound only when alarms aretriggered, select ALARMS ONLY.• To set the beeper to sound when the keys are pressedand alarms are triggered, select ON (KEYS ANDALARMS).Configuring the Position FormatNOTE: Do not change the position format or the map datumunless you are using a map or chart that specifies a differentposition format.1 Select > SETUP > SYSTEM > GPS POSITION.2 Select an option:• To change the position format in which a reading appears,select POSITION FORMAT.• To change the coordinate system on which the map isstructured, select MAP DATUM.Display SettingsSelect > SETUP > DISPLAY.BACKLIGHT: Sets the backlight brightness.COLOR: Sets the screen color.NETWORK SHARING: Shares color, backlight, and beepersettings with devices across the NMEA 2000 network.Configuring Data SourcesSensors connected to your instrument provide data, such aswind or speed information, and can be configured through yourinstrument. See the owner's manual for each sensor for moreinformation.1 Select > SETUP > DATA SOURCES.2 Select a data category.3 If more than one sensor on the boat provides data from thecategory, select a sensor to configure.4 Select a configuration option, and configure the setting.Resolving a Combined NetworkWhen the device is turned on, it can detect when it has beensynchronized with instruments on another network. This canhappen if the device has previously been installed on anothervessel and synchronized with instruments on the other vessel'snetwork. If the settings are not restored to the factory defaultvalues (Restoring Profiles to their Default Settings), the devicedetects a conflict that must be resolved.1 Select > SETUP > COMBINED NETWORKSDETECTED.2 Select an option:• To synchronize existing instruments on the network to thedevice, select NO.• To synchronize the device to existing instruments on thenetwork, select YES.Keypad OperationThe keypad can control all of the compatible marine instrumentson your NMEA 2000 network. All compatible marine instrumentsmust be connected to the same NMEA 2000 network, and youcan configure the order in which they are controlled.NOTE: The keypad is not compatible with all Garmin marineinstruments. For a complete list of compatible instruments, go towww.garmin.com/GNXkeypad.Button FunctionSelect to cycle backlight levels on the marineinstruments and keypads.Hold to place the marine instruments and keypads intosleep mode.À through Ã Presets. Select to make all displays switch to aconfigured preset page.Select to switch the marine instrument you control usingthe keypad.Select to cycle the pages on the selected marineinstrument.Setting up an Instrument for Use with theKeypadAll compatible marine instruments you need to control with thekeypad must be connected to the same NMEA 2000 network asthe keypad.You should perform this procedure for each compatibleinstrument you add to the NMEA 2000 network.1 On a compatible marine instrument connected to the sameNMEA 2000 network as the keypad, select > SETUP >REMOTE KEYPAD SETUP.NOTE: If COMBINED NETWORKS DETECTED is showninstead of REMOTE KEYPAD SETUP, the combined networkmust be resolved before you can control the instrument withthe keypad (Resolving a Combined Network).2 Select YES to enable keypad control on the instrument.3 Repeat steps 1 through 2 for each additional compatibleinstrument you need to control with the keypad.Setting up the Keypad Display OrderYou can configure how the keypad cycles through connectedmarine instruments with the buttons.1 On a compatible marine instrument connected to the sameNMEA 2000 network as the keypad, select > SETUP >REMOTE KEYPAD SETUP > SET UP DISPLAY ORDER.The device scans the network for other connectedinstruments.NOTE: The location of the device in the current display orderis shown to the right of the SET UP DISPLAY ORDER menuitem. For example, if the device is second in a series of fourdevices, 2:4 is shown in the menu.2 Select an option:• If a correct number of connected instruments is shown,select CONTINUE.• If an incorrect number of connected instruments is shown,check the power and connections of all compatibleinstruments, and select RETRY.Keypad Operation 3