Porthole, does that unit have an onboard audio output, or the ability to take it via aux connector to a player, or not have an audio function at all?
2Lane,
A speaker is part of the included cigar lighter adapter, and it can be adjusted loud, but I have not yet tried it on the bike.
The "hard wire" power cord does have an audio output, but it is designed to drive a speaker, not as a pre-amp into the aux input, so that option did not work. I am still looking into some type of adapter that will allow it to be used with the aux input, that way volume adjustment would be real easy.
I did try (temp wire-tied on) a small marine speaker, but it was not loud enough at speed, any you have to go into the units menu to change the volume when you slow down. Would have been nice if they added a speed relative volume setting. In fact I am going to email Garmin after this with that suggestion. The unit does have the option of an automatic night-day setting base on the sunset-rise times.
Garmin lists a “Motorcycle Power Cord” on their website, but the sales department could not tell me if it is a preamp output.
BTW, the audio directions are so good you can turn the display off and use audio only to navigate!
In the past I have not been a fan of Garmin equipment, thought they were too hard to operate, but this unit has changed my opinion.
1. Easy to use
2. Really is water resistant, designed to be used on the open console of a boat. From Garmin’s website “Water resistant to IEC 60529 IPX7 standards (submersible in one meter of water for 30 minutes“
3. Built in Lithium-ion rechargeable battery has a pretty good range to it, can be used all day without a charge.
4. Garmin has free downloads for software upgrades, a real nice feature. I have several Northstar GPS units and their upgrades are a minimum of $150.00.
I bought the Land & Sea package, around $1100.00, includes all US street maps and your choice of 1 marine chart area, auto and home charger, hardwire power cord, auto and boat mounts. Auto only packages without the boat mounts and charts are available.
External antennas are an option.
The 276 uses proprietary Garmin memory chips, which are a little expensive, could be bigger.
Duane
BTW Don, thanks for the brochures.