Garmin zumo 590LM Wiring Harness Specifications
zūmo® 590 Motorcycle Wiring Harness
Specifications
Motorcycle Mount Wiring Harness
USB (input/output)
À
System power (red) with in-line fuse (input)
Á
System ground (black)
Â
2.5 mm microphone (input)
Ã
3.5 mm stereo line-out audio (output)
Ä
3.5 mm stereo line-in audio (input)
Å
System Power and Ground
The power cables are intended to connect to a motorcycle
battery. The system power cable has a fast-acting 3A fuse.
Criteria Minimum Typical Maximum
Input voltage N/A N/A 12 V 28 V
Input current Input voltage: 12 V -1.65 A 0.7 A 3 A
USB Port
The connector is a USB type-A female connector.
Criteria Minimum Typical Maximum
Output Measured at the USB
Output
current
connector
N/A N/A N/A 1 A
4.9 V N/A 5.25 V
Line-In Audio
The line-in audio interface is a 3.5 mm female jack with stereo
audio support.
Criteria Minimum Typical Maximum
Input resistance N/A N/A 10 kΩ -
Input common mode
voltage
0 V DC offset -1.65 V - 1.65 V
Line-Out Audio
The line-out audio interface supports headphones and highimpedance audio systems. It is a 3.5 mm female jack with stereo
audio support. When connected to an active audio system input,
the output should be coupled capacitively into the audio system.
Most aftermarket built-in audio systems already include
capacitive coupling.
Criteria Minimum Typical Maximum
Output
resistance
Output
common-mode
voltage
N/A N/A 100 Ω N/A
0 V DC offset, high
impedance system
0 V DC offset, 32 Ω
headphones
0 V DC offset, 16 Ω
headphones
-1.65 V N/A 1.65 V
-0.4 V N/A 0.4 V
-0.228 V N/A 0.228 V
Microphone Input
The microphone interface is a 2.5 mm female jack with a
differential input.
Criteria Minimum Typical Maximum
Microphone bias voltage N/A N/A 1.7 V N/A
Differential impedance N/A 100 Ω 2,200 Ω 23,000 Ω
November 2014 Printed in Taiwan 190-01706-92_0A
© 2014 Garmin Ltd. or its subsidiaries www.garmin.com/support
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