JBL MS-8 Service Manual

CONNeCTiONs
After downloading a rmware upgrade into your PC, remove the sticker and connect the
Update port to a USB port on your PC. Follow the directions that accompany the upgraded
rmware to upload the new rmware from your PC to the MS-8.
REMOVE
FOR
SOFTWARE
UPDATE
UPDATE
Use the Update port only for rmware upgrades. We have covered it with a sticker that you should leave in
place until you are ready to install a rmware upgrade that you will download from www.JBL.com.
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CONNECTIONS
MS-8
RESETTING THE MICROPROCESSOR
If the MS-8 stops responding to the remote control (even after you’ve replaced the
remote’s battery) or fails to operate in the way this manual describes, use a pen or
similar pointed object to press the Reset button on the main unit
NOTE: Pressing this Reset button will NOT erase the calibration settings.
To erase all settings and set the unit back to factory defaults, this should be done in
the system menu; see page 39 of the owner’s manual for details
15

JBL MS-8 Specifications

General

Amplifier class	-
Frequency range	20 - 20000 Hz
Audio output channels	5.1 channels
Peak power per channel	30 W
Signal-to-Noise Ratio (SNR)	85 dB
Total Harmonic Distortion (THD)	- %
RMS power output per channel (4 Ohm)	18 W
DC-in jack	Yes
Purpose	Car
Product color	Black, White
Connectivity technology	Wired
Built-in display	No