Roxy RSA-45M User manual

SPECIFICATIONS
www.roxy.in
RSA-45M/ RSA-45DPModel No.
POWER REQUIREMENT AC: 220-240V 50/60Hz,
DC: 12V Car Battery
R.M.S POWER OUTPUT:
MAXIMUM 50 Watts
At 10% THD 33 Watts
At 5% THD 30 Watts
INPUT CHANNELS 3 x Mic 0.5mV/ 4.7K?,
2-AUX:
AUX-1 50mV/470K? ,
AUX-2 150mV/470K? ,
DIGITAL PLAYER* MP3 Player with USB, SD, MMC Card Reader,
Bluetooth, FM & Remote Control
FREQUENCY RESPONSE 100Hz-13KHz ± 3dB
TONE CONTROLS BASS: ±10dB at 100Hz (Cut-Boost Type)
TREBLE: ±10dB at 10KHz (Cut-Boost Type)
S/N RATIO 60dB
OUTPUT TAPS FOR SPEAKERS 4? , 8? & 16? & 100V Line
PROTECTION 6AC Fuse, AMPLIFIER IS PROTECTED AGAINST
WRONG BATTERY POLARITY
DIMENSION 285W x 280D x 120H mm
WEIGHT 5.100 KG
www.roxy.in
• Design and Specifications are subject to change without notice.
• Technical specifications are estimates only 07/19.
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OPERATIONOPERATION
M A N U A LM A N U A L
www.roxy.in
PAMixerAmplifier+DigitalPlayer
45W RMS / 50W Max.
MODEL No.
RSA-45DP
MODEL No.
RSA-45M
PAMixerAmplifier
45W RMS / 50W Max.
PLAYER READER
CARD
MMC
READER
CARD
READER
USB
CONTROL
REMOTE
BLUETOOTH
* Not available in RSA-45M
MADE IN INDIA
RSA-45M

02
SAFETY INSTRUCTIONS
03
FEATURES OF PRODUCT
•
•
•
•
•
•
•
RSA-45M/ RSA-45DP is a 45W power outputAmplifier
with 3-MIC & 2-AUX inputs.
Cut/Boost type Bass & Treble Control provided for
enhanced tonal adjustment.
RSA-45DP has Built-in MP3 Digital Player with
Bluetooth, FM Function and Remote Control. It can be
used to playback MP3 format songs from different
sources like USB Drive or SD cards. An LED display
enables users to keep a track on songs to be played.
Provision for automatic changeover from AC to Battery
operation if batteries are connected to ensure
continuity of program in case of power failure.
Protection provided against reverse polarity Battery
connections.
Designed for a wide variety of PA applications.
Model with Built-in Echo with Repeat and Delay
function also available (Model No. RSA-45FXDP &
RSA-45FX).

05
REAR PANEL CONTROLS & FEATURES
18. 3 CORE AC MAINS CABLE PLUG
19. AUX-2 INPUT JACK SOCKET
20. AUX-1 INPUT JACK SOCKET
21. SPEAKER TERMINAL BLOCK
(100V)
For connecting speakers with 100V line
matching transformers.
22. BATTERY TERMINAL BLOCK
For connecting 12V Car Battery as
standby power source.
• DonotejectUSB/SDCardwhileplaying orusingBuilt-inMP3DigitalPlayer.DoingsomaydamageUSB/SD
CardorBuilt-inMP3Player.
• When speakers are connected to low impedenceTerminal Strip (COM-4? -8? -16? ), no speakersshould be
connectedtoCOM-100VTerminalStrip&vis-a-versadoingsomaydamageAmplifierorSpeakerorboth.
04
FRONT PANEL CONTROLS & FEATURES
1. MIC-1 INPUT JACK SOCKET
For accepting unbalanced signal from a
low impedance microphone.
2. MIC-1/AUX-1 SELECTOR SWITCH
3. MIC-2 INPUT JACK SOCKET
4. MIC-2/AUX-2 SELECTOR SWITCH
5. MIC-3 INPUT JACK SOCKET
6. MIC-3/ USB SELECTOR SWITCH
7. POWER SWITCH
To Turn On/Off Amplifier
8. POWER LED
This LED glows when the amplifier is
switched ON.
9. BUILT-IN MP3 DIGITAL PLAYER
10. TREBLE CONTROL
To Cut/Boost Treble Effect
11. BASS CONTROL
To Cut/Boost Bass Effect
12. MIC-3/USB VOLUME CONTROL
13. MIC-2/AUX-2 VOLUME CONTROL
14. MIC-1/AUX-1 VOLUME CONTROL
15. AC MAINS FUSE (Rating 6 AMP)
This protects the amplifier from
excessive current flow.
16. SPEAKER TERMINAL BLOCK
(4?, 8?, 16?)
For connecting low impedance
speakers.
17. ANTENNA TERMINAL FOR FM
RSA-45DP
MIC-1 MIC-2 MIC-3
MIC-1 / AUX-1 MIC-2 / AUX-2 MIC-3 / USB
MIC-1 / AUX-1 MIC-2 / AUX-2 MIC-3 / USB
0
2
4 6
8
10 0
2
4 6
8
10 0
2
4 6
8
10
0 2
4
6
8
+10
24
6
8
-10
BASS
CUT BOOST
0 2
4
6
8
+10
24
6
8
-10
TREBLE
CUT BOOST
ON
POWER
MP3 DIGITAL PLAYER
12V BAT COM 100V
MADE IN INDIA
AUX-1
50mV
AUX-2
150mV
230V AC
FUSE
6 AMP COM 4 8 16 ANTENNA
12345687
91011121314 20
15 16 17 18 19
2122
RSA-45DP

06
MP3 DIGITAL PLAYER: CONTROLS & FEATURES
-: MP3 DIGITAL PLAYER :-
A. SD/MMCCardConnector:InserttheSD/MMCCardinto
its appropriate slot to play. When taking out the card, pull
thecardtotakeout.
While inserting SD/MMC card into the slot, ensure that
the card is inserted in such a way that all pins are facing
downwardandcutistowardsrightasshowninfigure.
B. USB Connector: Insert the USB drive here. While
insertingUSBdriveintotheUSBconnector,holdtheUSB
drive in such a way that hollow part of the USB drive is
upwardsasshowninFigure.
Any forceful insertion in wrong direction will damage the
connector.
C. REPEAT : Press once to repeat the song being
played.Pressagaintorepeatallthesongs.
D. VOL–:TodecreasevolumelevelofMP3Player.
E. MODE:ToselectSD/USB/BT/FM.
F. STOP:Tostopthetrackbeingplayed.
G. VOL+:ToincreasevolumelevelofMP3Player.
H. PLAY/PAUSE:Press PLAY/PAUSE oncetoPause
if music is already playing. Press PLAY/PAUSE again to
resume playing. Play will resume from the same point
whereithadstopped.
I. Next: Press NEXT to select next forward music
track. Pressing NEXT repeatedly will move the system to
successivelynextforwardtracks.
J. PREV: Press PREV to Select the previous track.
Pressing PREV repeatedly will move the system to
successivelyprevioustracks.
K. LCD DISPLAY: Displays 3 digits of the track selected to
play i.e. 001 to 999. During play, displays the time
durationofthetrackplayed.
L. IR Sensor: Picks up signal from the Remote control.
PointtheRemote controltowardsthis sensorwhenusing
theremotecontrol.
M. POWERONLED
N. POWER: Press once to switch off MP3 digital player,
pressagaintoswitchON.
O. Number Key 0 to 9. To Choose the track number to be
played.
P. :Toselecttheprevioustrack.
Q. MODE:ToselectSD/USB/BT/FM.
R. :Presstoselectthenexttrack.
S. : Press once to repeat the song being played. Press
againtorepeatallthesongs.
T. STOP:Presstostopthetrackbeingplayed.
U. VOL:PresstodecreasethevolumeofDigitalPlayer.
V. MUTE: Pres once to mute the sound, press again the
resumethesound.
W. VOL:PresstoincreasethevolumeofDigitalPlayer.
X. PLAY/PAUSE: Press Play/Pause once to Pause
when music is already playing. Press Play/Pause again
toresumereplaying.
Y. BATTERYREPLACEMENT:Pullout thebatterytrayand
replace the battery with positive electrode facing
upwards as shown in figure below. Push the battery
compartment back to theclose position. Use CR2025 or
equivalentlithiumcoincell.
-: REMOTE CONTROL :-
N
O
P
Q
RS
T
U
V
W
X
Y
POWER MUTEPLAY
1 2 3
456
78 9
0
PAUSE
REPEAT
FFREW
NEXT VOLPREV
MODE STOP
DIGITAL PLAYER
REPEAT
VOL -MODESTOP
VOL +NEXTPREV
IR
USBSD CARD
PWR
A B C
D
E
F
GHI
J
K
L
M
DP-79
DP-79
07
NOTES: