Jensen JHD905 User Manual

JHD905
2
Thank You!
Thank you for choosing a Jensen product. We hope you will find the instructions in this owner’s
manual clear and easy to follow. If you take a few minutes to look through it, you’ll learn how to use all
the features of your new Jensen receiver for maximum enjoyment.
System Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Basic Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Tuner Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Weather Band Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Features
Features of the Jensen JHD905 mobile audio system include:
• Waterproof
• uV and Corrosion Resistant
• Electronic US/Euro AM/FM Tuner
• 30 Programmable Presets (12 AM, 18 FM)
• Non-Volatile Memory for User Settings and Preset Memories
• 7-Channel NOAA Weather Band
• Weather Alert
• Auxiliary Audio Input
• 2-Channel Amplified Audio Output
• Backlit Controls with Selectable Illumination Color
• Daylight Readable Display
• Clock with 30-day Backup Power
•Work Timer
• Audible Beep Confirmation Tone

Jensen JHD905 Specifications

Power

power supply requirements	DC 12 Volts, Negative Ground
current drain	1.5 Ampere (max)

Audio

loading impedance	4 -8 ohms per channel
tone controls bass	±10 dB at 100 Hz
tone controls treble	±10 dB at 10 kHz

FM Tuner

tuning range	87.5-108.0
fm mono sensitivity	1.5uV
stereo separation @ 1 kHz	>25dB

AM Tuner

tuning range	522-1710
sensitivity	<30uV

Weather Band

sensitivity	<1uV

Amplifier

total system power	15 Watts Maximum
signal to noise	>70dB

Weight and Dimensions

chassis dimensions	131.6 (W) x 47.5 (D) x 86 (H)