Jensen JHD12 - User Manual

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F_N_s·f

JHD12

Ill

...

I-

LL.

...

HEAVY

DUTY

MODE/PAIR

Press

cycle

through

source

mode.

Press

and

hold

begin

Bluetooth

pairing.

POWER:

Press

tum

Press

again

switch

Dimmer

(On/Off)

Press

and

hold

tum

off

and

enter

standby

mode

VOLUME

Press

the

VOLUME

button

increase

volume

Press

the

VOLUME

DOWN

button

decrease

volume.

PLAY

PAUSE

Press

Mute

Pause

audio

press

aga

resume

audio

volume

VOLUME

Press

the

VOLUME

button

increase

volume

Press

the

VOLUME

DOWN

button

decrease

volume

MUTE:

Press

MUTE

volume

Press

again

resume

volume

QUICK

REFERENCE

GUIDE

AUDIO/SETTINGS

Press

bring

AUDIO

options

LOUDNESS

(On

Off)

BASS

TREBLE

BALANCE

(Left

Right),

Press

and

hold

bring

SETTING

options

Dimmer

Bluetooth

Devices

Clock

Set

Low

Voltage

Alarm

Low

Voltage

Auto

Off

Preset-Only

Tuning

Region

Key

Beep

System

Reset

System

Info

Pre

VOLUM

E-'+•

and

'.!'

buttons

select

each

option

except

for

'RESET

TUNE/SEEK

Press

buttons

seek

the

strongest

station

~----

Press

and

hold

Hor

start

manual

tune

mode

the

frequency

displayed

will

flash

press

manually

tune

while

manual

tune

mode.

The

manual

tune

mode

will

automatically

end

after

seconds

inactivity.

BAND/SCROLL:

Press

Select

_____

__.

AS/PS

Press

SCAN

through

currently

stored

presets

Press

hold

STORE

strongest

broadcast

stations

your

area.

preset

group

FM1

FM2

FM3

AM1

AM2

each

with

channel

memory

location

MODE

Press

repeatedly

until

you

reach

Weatherband

Not

The

ath

rband

ode

only

table

en the

tune

reg

set

USA

MUTE

Press

mute

volume

Press

again

resume

volume

STATION

STORE

BUTTONS

Press

recall

stored

channel.

Press

hold

store

current

stat

on.

Note

channels

can

stored

channels

per

band

FM1

FM2, FM3,

AM1,

AM2).

STATION

STORE

BUTTONS

Press

select

Preset

Weatherband

channels

162

550MHz

(CH1)

162.400MHz

(CH2)

162.475MHz(CH3),

162.425MHz

(CH4)

162.450MHz

(CH5)

162

500MHz

(CH6)

hold

button

manually

tune

162

525MHz

(CH7),

TUNE/SEEK

Press

buttons

toggle

through

the

seven

preset

frequency

bands.

TUNER

REGION

SETTING

Press

hold

access

SETTING

MENU.

Press

navigate

TUNER

REGION

Setup

option.

Press

VOLUME

"+'

and

·-·

buttons

select

region

option

Need help?

Do you have a question about the Jensen JHD12 and is the answer not in the manual?

The Jensen JHD12 is a heavy-duty audio system designed for various applications, offering a range of features for audio playback, tuning, and Bluetooth connectivity. This quick reference guide provides essential information on its operation, making it user-friendly for both basic and advanced functions.

Function Description:

The JHD12 serves as a versatile audio receiver, capable of playing AM/FM radio, Weatherband, and audio via Bluetooth, USB, and auxiliary inputs. It is designed for heavy-duty use, suggesting durability and reliability in challenging environments. The device integrates a clock display, which is always visible at the top of the screen, providing constant time reference.

Important Technical Specifications:

While specific technical specifications like power output, frequency response, or signal-to-noise ratio are not detailed in this quick reference guide, the device supports several key functionalities:

Tuner Regions: The tuner region setting is crucial for proper radio operation, especially for Weatherband, which is only selectable when the tuner region is set to USA. This implies different frequency bands and broadcast standards for various geographical locations.
Channel Memory: The device can store up to 30 channels, with 6 channels per band (FM1, FM2, FM3, AM1, AM2). For Weatherband, it supports 7 preset frequency bands, including 162.550MHz (CH1), 162.400MHz (CH2), 162.475MHz (CH3), 162.425MHz (CH4), 162.450MHz (CH5), 162.500MHz (CH6), and 162.525MHz (CH7) via manual tuning.
Bluetooth Connectivity: The JHD12 supports Bluetooth pairing, allowing users to connect their devices for audio streaming and hands-free communication. It displays the connecting Bluetooth device name and ID3 tag info/track number/elapsed time.
Audio Adjustments: Users can adjust audio settings such as Loudness (On/Off), Bass, Treble, and Balance (Left to Right) to customize their listening experience.
System Settings: The device includes system settings for Dimmer, Clock Set, Low Voltage Alarm, Low Voltage Auto Off, Preset-Only Tuning, Tuning Region, Key Beep, System Reset, and System Info.

Usage Features:

The JHD12 offers intuitive controls for various operations:

Basic Operation:
- MODE/PAIR: Press to cycle through audio sources (AM/FM/WB/USB/BT/PA/AUX). Press and hold to initiate Bluetooth pairing.
- POWER: Press to turn ON. Press again to toggle Dimmer (On/Off). Press and hold to turn OFF and enter standby mode.
- VOLUME UP/DOWN: Buttons to increase or decrease volume.
- PLAY/PAUSE: Press to mute/pause audio. Press again to resume audio.
- BACK: Press to exit any setting menu.
- AUDIO/SETTINGS: Press to access audio menu options (Loudness, Bass, Treble, Balance). Press and hold to access setting menu options (Dimmer, Bluetooth Devices, Clock Set, Low Voltage Alarm, Low Voltage Auto Off, Preset-Only Tuning, Tuning Region, Key Beep, System Reset, System Info). Use VOLUME "+" and "-" buttons to select options.
- INFO: Press to toggle between ID3 tag info and track number/elapsed time. Press and hold to display the current connecting Bluetooth device name.
- TUNE/TRACK: Press ">" button to advance to the next track/station. Press "<" button to go to the previous track/station.
AM/FM Tuner Controls:
- TUNE/SEEK: Press ">" or "<" buttons to seek the next strongest station. Press and hold ">" or "<" to enter manual tune mode (frequency flashes), then press ">" or "<" to manually tune. Manual tune mode automatically ends after 5 seconds of inactivity.
- MUTE: Press to mute volume. Press again to resume volume.
- BAND/SCROLL: Press to select preset groups (FM1, FM2, FM3, AM1, AM2), each with 6 channel memory locations.
- STATION STORE BUTTONS (1-6): Press to recall a stored channel. Press and hold to store the current station.
- AS/PS (Auto Store/Preset Scan): Press to scan through currently stored presets. Press and hold to store the strongest broadcast stations in your area.
Weatherband Tuner Control:
- MODE: Press repeatedly until Weatherband mode is reached. (Note: Weatherband mode is only selectable when the tuner region is set to USA).
- MUTE: Press to mute volume. Press again to resume volume.
- TUNE/SEEK: Press ">" or "<" buttons to toggle through the seven preset frequency bands.
- STATION STORE BUTTONS (1-6): Press to select Preset Weatherband channels (CH1-CH6). Hold button 1 to manually tune to 162.525MHz (CH7).
- TUNER REGION SETTING: Press and hold to access the SETTING MENU. Press ">" or "<" to navigate to TUNER REGION Setup Menu option. Press VOLUME "+" and "-" buttons to select the region option.
Bluetooth Operation:
- PAIR DEVICE VIA BLUETOOTH: Ensure the device to be paired is ON and Bluetooth is enabled. Press and hold MODE/PAIR to start the pairing process. "Pairing" will display for 2 minutes. "JHD12" should appear as an available device in Bluetooth settings; tap to connect.
- RECEIVING A PHONE CALL: When a call is answered, BT AUDIO will automatically pause. After hanging up, BT AUDIO will resume playback. If not, press PLAY/PAUSE to resume.
- PLAY/PAUSE: Press to suspend playback. Press again to resume current track.
Clock Operation:
- CLOCK SETTING MENU: Press and hold to enter the menu. Press ">" or "<" to navigate to CLOCK SET. Press ENTER to select. Press ">" or "<" again to navigate HOUR, MINUTE, or 12/24 HOURS FORMAT. Press "+" or "-" buttons to adjust the setting.

Maintenance Features:

The quick reference guide does not explicitly detail maintenance features. However, the "System Reset" option in the SETTING MENU suggests a way to restore the device to its default factory settings, which can be a form of troubleshooting or maintenance for software-related issues. The "Low Voltage Alarm" and "Low Voltage Auto Off" features indicate built-in protection mechanisms that help prevent damage to the device or battery due to low power conditions, contributing to its longevity.

For a comprehensive understanding and detailed maintenance instructions, the user is directed to the owner's manual available at http://www.asaelectronics.com/manuals-guides or via a QR code. This suggests that more in-depth information on care, troubleshooting, and specific technical details would be found in the full manual.