Jensen JWM9ABK Installation And Operation Manual page 10

Speaker Output
The three speaker output buttons (A SPEAKER (27), B SPEAKER (28) and C SPEAKER (29))
control speaker output from the radio. A SPEAKER (27) also controls the output of the rear line
level audio out. Press any of the three buttons to turn the corresponding speaker sets on or off.
SPK A, SPK B or SPK C will appear on the display.
Reset
The reset button should be activated for the following reasons:

Initial installation of the unit when all wiring is completed

Function buttons do not operate

Error symbol on the display
Use a ball point pen or thin metal object to press the reset button (16).
HDMI ARC

Connect HDMI cable to JENSEN TV with ARC function and JWM9A head unit. If the set
up and operation is correct, the TV audio will come out from the speaker of the head unit
after switching to HDMI ARC mode.

See the ARC function Operation in the following table:
No Device Status User Operation
Head Unit TV
1 Power ON Power ON Power OFF TV
(HDMI
ARC)
2 Power OFF Power OFF Power ON TV
3 Power Off Power OFF Power ON Head
(Last mode Unit
is HDMI
ARC before
Power OFF)
4 Power Off TV, AV, Power ON Head
(Last mode USB, HDMI Unit
is HDMI (non-HDMI
ARC before ARC)
Power OFF)
5 Power ON TV, AV, Power OFF Head
(HDMI USB, HDMI Unit
ARC) (non-HDMI
ARC)
6 DISC Mode Display disc Switch TV to
content another mode
(such as TV, AV,
USB, non-HDMI
ARC mode)
7 HDMI ARC TV, AV, Switch Head unit to
Mode USB, HDMI another mode
(non-HDMI (Such as FM,
ARC) Bluetooth, DVD
or AUX)
8 HDMI ARC TV, AV, TV Audio Receiver
Mode USB, HDMI OFF
(non-HDMI TV Audio Receiver
ARC)
ON
9 HDMI ARC TV, AV, TV CEC Mode
Mode USB, HDMI OFF
(non-HDMI
TV CEC Mode ON
ARC) Audio Receiver ON
7
JWM9A
Operation Results Remarks
Head Unit TV
Power OFF Power OFF
Power OFF Power ON
Power ON Power ON
(HDMI (Last mode
ARC) before
power off)
Audio Out No Audio If the TV can
Out play the device
automatically,
there will be TV
audio out.
Otherwise,
switch to USB
mode to play
the device.
No Audio Audio Out
Out
Switch to No Audio
HDMI ARC Out
Mode and
Audio out
from Head
unit in HDMI
ARC mode
No audio Audio Out TV Speaker:
out (No ON
HDMI ARC
Audio Out)
No Audio Audio Out TV Speaker:
Out ON
Audio Out No Audio TV Speaker:
Out ON
No Audio Audio Out TV Speaker:
Out ON
Audio Out No Audio TV Speaker:
Out ON