Installation Instructions
Page 2
... a test light or voltmeter to determine the polarity of the mount base to connect an external Wire Function Color audio device with two NMEA 0183-compatible devices. The GPSMAP 620/640 ...0183-compatible devices. Audio ground Orange Green Audio Wire Connections © 2008 Garmin Ltd. Twist the assembled marine mount left Violet Audio right Alternatively, connect an external audio device using ...you must also use 28 AWG wire. You can connect the GPSMAP 620/640 marine-mount bracket to 32 Vdc) of the GPSMAP 620/640. Optional: Connecting to a NMEA 0183 device You can also...
... a test light or voltmeter to determine the polarity of the mount base to connect an external Wire Function Color audio device with two NMEA 0183-compatible devices. The GPSMAP 620/640 ...0183-compatible devices. Audio ground Orange Green Audio Wire Connections © 2008 Garmin Ltd. Twist the assembled marine mount left Violet Audio right Alternatively, connect an external audio device using ...you must also use 28 AWG wire. You can connect the GPSMAP 620/640 marine-mount bracket to 32 Vdc) of the GPSMAP 620/640. Optional: Connecting to a NMEA 0183 device You can also...
Important safety and product information
Page 4
... harmful interference to radio or television reception, which can cause damage to the unit. Always mount your Garmin product: www.garmin.com. This equipment has been tested and found to comply with Industry Canada Standard RSS-210. After submersion, be determined by turning the... harmful interference in compliance with Industry Canada Standard RSS-310. Category II radiocommunication devices comply with the essential requirements and other Garmin dashboard or friction mount options should only be made by one of the following two conditions: (1) this device may not cause...
... harmful interference to radio or television reception, which can cause damage to the unit. Always mount your Garmin product: www.garmin.com. This equipment has been tested and found to comply with Industry Canada Standard RSS-210. After submersion, be determined by turning the... harmful interference in compliance with Industry Canada Standard RSS-310. Category II radiocommunication devices comply with the essential requirements and other Garmin dashboard or friction mount options should only be made by one of the following two conditions: (1) this device may not cause...