Note:
Firmware update by U-Disk: Save rom.upd file of player firmware into
U-Disk root directory. Powering on player. When SA-50 PLUS shows
logo, please press button first and then press on/off button until
screen shows "NO USB".Then plug U-Disk into SA-50 PLUS to autom-
atically update.When screen appear 100%,update finish.
Firmware update:New firmware update will release untime. New fun-
ctions or imp roving performance after updates.
U-Disk or HDD
micro SD card
3.5mm analog /optical output
right channel output-
right channel
left channel output-
left channel
power input
One-click to track. Double-click to select
previous track. Press and hold this button to
fast-swtiching to previous track.
Press and hold to on/off unit,Press to start or
pause playback.
Press this button to play next track.Press and
hold to fast-switching to next track.
Remote control sensor
Display
Press to mute or unmute during playback.Press
and hold into menu selection,volume control by
revolving knob.
During menu interface,revolving knob enter to
menu selection and press it to select,press and
hold back to previous menu
Remote controller
Power ON/OF
SDB ON/OFF
Menu/Play
Next
Previous
Volume-
Power Amplifier
Audio source
selection
NO function
Mute
(Press A to swit-
ch to control the
SA-50 plus)
NO function
The remote control
has A . B. C three k-
inds of states, only
controllable for SA
-50 Plus under sta-
te A.State B and C
is invalid to SA-50
Plus.
NOTE
