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JHD910

12

Specifications

General
Power Supply Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . DC 12 Volts, Negative Ground
Chassis Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131.6 (W) x 47.5 (D) x 86 (H)
Loading Impedance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 -8 ohms per channel
Tone Controls  . . . . . . . . . . . . . . . . . . . Bass (at 100 Hz), ±10 dB; Treble (at 10 kHz), ±10 dB
Current Drain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5 Ampere (max)

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

Specifications subject to change without notice.

Note: The manufacturer is not responsible for any radio or TV interference caused by 
unauthorized modifications to this equipment. Such modifications could void the User’s 
authority to operate the equipment.

This device complies with Part 15 of the FCC rules. Operation is subject to the following two 
conditions:

1) This device may not cause harmful interference, and

2) This device must accept any interference received, including interference that may cause 
undesired operation.

www.asaelectronics.com

 © 2006 ASA Electronics Corporation

v.100506

Содержание JHD910

Страница 1: ...JENSEN HEAVY DUTY JENSEN MUTE DISP AM FM AUX WB TIMER AM FM WB RECEIVER JHD910 AUDIO MENU VOL VOL TUN TUN 1 2 3 4 5 6 SEEK SEEK A U X IN FM JHD910 Owner s Manual ...

Страница 2: ... 9 Weather Band Operation 10 Troubleshooting 11 Specifications 12 Features Features of the Jensen JHD910 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 Headphone Output 2 Channel Amplified Aud...

Страница 3: ...ing Bracket Self Tapping Screws 2 Machine Screws with Nuts 2 Auxiliary Input Patch Cord Owner s Manual Washers Package Contents JHD910 Radio Radio Mounting Bracket Headphone Mounting Bracket Five 5 10 16 x 3 4 Stainless Steel PPH Screws Five 5 10 32 x 5 8 Stainless Steel PPH Screws Five 5 10 32 Stainless Steel Hex Nuts Five 5 10 Stainless Steel Washers Four 4 M4 x 7 x 8MM Stainless Steel Hex Screw...

Страница 4: ...JHD910 4 Regular Mounting Overhead Mounting ...

Страница 5: ...ounting the bracket self tapping screws machine screws with nuts or double sided tape to ensure a mounting option ideal for your mounting location Alternately the headphone can be mounted directly to the instrument panel if access to the rear of the instrument panel is available Note Mounting holes should be drilled to 7 32 Before drilling the mounting holes make sure the area behind the panel whe...

Страница 6: ...hite Black Right Speaker Gray Right Speaker Gray Black Ground Black Accessory Red Note Do not connect the red wire to a constant power connection It should be connected to a vehicle connection with switched power such as IGN or ACC VEHICLE PANEL OR HEADPHONE MOUNTING BRACKET Wiring The wiring diagram depicts all the wiring connections required for proper operation of the unit ...

Страница 7: ... is activated when the unit is turned off the volume will default to the programmed turn on level when the unit is turned back on 3 Display Press DISP 3 momentarily to toggle the LCD display between function mode showing tuner auxiliary input or weather band information depending on which mode is currently activated and clock mode showing the time 4 Liquid Crystal Display The Liquid Crystal Displa...

Страница 8: ...JHD910 8 ...

Страница 9: ...hange between two AM bands AM1 and AM2 and three FM bands FM1 FM2 and FM3 Note If the unit is programmed for European operation the sequence will be MW1 MW2 FM1 FM2 and FM3 11 Manual Tuning Press TUN 11a or TUN 11b momentarily to tune the frequency one step higher or lower Press and hold TUN or TUN for more than one second to tune continuously in the selected direction until the button is released...

Страница 10: ...g on location it s possible you will receive a very weak signal or none at all Also similar to AM and FM signals weather band signals are subject to surrounding conditions weather obstructions of the signal by hills or mountains etc If no NOAA signals are found received the NO SIG icon will flash in the display and the tuner will scan all seven NOAA frequencies every 30 seconds How will I know I a...

Страница 11: ...use is blown Replace the 3A fuse No reception Volume turned down too low Adjust volume until sound is heard Wiring not connected properly Check wiring connections Radio does not work Antenna cable not connected Insert antenna cable firmly Volume too high or too low when the radio is turned on Preset volume is set incorrectly Use the Menu adjustment page three to change preset volume to desired lev...

Страница 12: ...l system power 15 Watts Maximum Signal to Noise 70dB Specifications subject to change without notice Note The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment Such modifications could void the User s authority to operate the equipment This device complies with Part 15 of the FCC rules Operation is subject to the following two c...

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