Uniden UM435 Owner s Manual - Page 39
Connecting To A Chartplotter
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After 4 hours, the audible alert sounds again if no coordinates are received and the GPS is connected. After 23.5 hours, the radio deleted the current coordinates and displays Input GPS. See page 14 to manually set the GPS coordinates. Configuring the GPS If the radio is receiving valid GPS data, it will automatically set the clock to your local time based on the GPS location. You can adjust your local time forward or back one hour if necessary (for example, if you are close to the border of a time zone); you can also adjust for Daylight Savings Time. Follow the steps below to adjust the time: CALL ENT 1W/25W ENT 1W/25W ENT 1W/25W 1. Display the normal menu and choose the Setup sub-menu. 2. Select GPS Setup and then choose Time Adjust. 3. The display shows your current local time. To adjust the time forward one hour, use CHANNEL UP. To adjust the time back one hour, use CHANNEL DOWN button. Press ENT-1W/25W button when you are finished. 4. The display prompts you to confirm the setting: choose Set to save the new time or Cancel to exit time setup without saving. The radio returns to the GPS Setup menu. 5. If your local area observes Daylight Savings Time, choose Daylight Save and press the ENT-1W/25W button. 6. If Daylight Savings Time is currently in effect, select On. If Daylight Savings Time is not currently in effect, select Off. 7. Press ENT-1W/25W. The radio activates the new time setting and returns to the GPS Setup menu. CONNECTING TO A CHARTPLOTTER Your radio provides a standard NMEA0183 GPS output that you can connect to a chartplotter. When it receives another boat's position data in a DSC call, the radio sends the position data to the chartplotter so you can see the location: 1. Connect the BROWN wire of the accessory cable to the NEGATIVE (-) wire of your chartplotter's NMEA data INPUT. 2. Connect the WHITE wire of the accessory cable to the POSITIVE (+) wire of your chartplotter's NMEA data INPUT 3. Be certain all wire connections are secure and that all open wires are adequately covered. ## NOTE: To extend the life of the radio, use waterproof tape to seal electrical connections. 31