ROXY RSA-160 Series PA Mixer Amplifier User Manual
- June 4, 2024
- ROXY
Table of Contents
OPERATION
MANUAL
PA Mixer Amplifier
160W RMS / 200W Max.
MODEL No.
RSA-160M
RSA-160FX
PA Mixer Amplifier + Digital Player
160W RMS / 200W Max.
MODEL
No.
RSA-160DP
RSA-160FXDP
SAFETY INSTRUCTIONS
WARNING
- To reduce the risk of electric shock, do not remove the top cover. No user-serviceable parts inside. Refer all servicing to qualified personnel only.
- Before replacing any fuse, make sure the set is switched off and disconnected from the AC mains or any other power source. Replace a fuse only with another of exactly the same specification.
CAUTIONS
Water & Moisture: To reduce the risk of fire or electrical shock, do not
expose this set to rain or moisture. Do not use this set near water or in a
wet location. Do not keep any object filled with liquid, such as a vase, on
top of this set. Do not insert or remove the mains plug with wet hands.
Power Source: The voltage & frequency of the AC mains supply, and the
voltage of the external battery, (if applicable) to which this set can be
connected, are marked on the rear panel of the set. Do not connect this set to
any power source other than those specified on the rear panel.
Power Cord Protection: Do not cut, kink, damage, or modify the AC power
cord supplied with this set. Keep the AC power cord away from heaters and
harmful chemicals. Do not keep any heavy objects on the power cord.
Operation on Generator: When operating this set on a generator, make sure
the set is switched off till the generator voltage has stabilized.
Ventilation: This set should be situated so that its location or position
does not interfere with its proper ventilation. Do not cover the ventilation
holes/slots. Do not insert or drop anything into the ventilation holes/ slots.
Stability: This set must be kept in a stable and flat horizontal
position, and never in a tilted position. Do not place this set on an unstable
stand tripod, bracket, or mount. Do not use attachments that are not supplied
or explicitly recommended by the manufacturer.
Cover Strip: The cover strip of the 10OV / 70V audio output terminal
strip, and of any other high voltage output terminal strip, must be replaced
after making connections. Failure to do so may result in exposure to hazardous
voltages.
Earthing: This set must be earthed properly before use. A wire from the
Earth terminal on the rear panel must be connected to the electrical earth.
Cleaning: Disconnect this equipment from the AC mains and external
battery before cleaning. Clean with a damp cloth, but do not allow any liquid
to enter the set. Do not clean with liquids or aerosols.
Exposure to Heat: Do not touch the heatsinks while the set is working.
FEATURES OF PRODUCT
- RSA-160M/ RSA-160DP is a 160W power output Mixer Amplifier with 5-MIC & 2-AUX inputs.
- RSA-160M/ RSA-160DP has a line output for connecting to a Booster Amplifier and Pre-Amplifier output for recording purposes.
- 5-LED array display is provided to track speaker output level.
- Cut/Boost type Bass & Treble Control provided for enhanced tonal adjustment.
- Box Speaker/ Driver Unit selector switch provided for protecting Driver Unit’s Diaphragm from unwanted low frequencies.
- RSA-160DP has Built-in MP3 Digital Player with USB/ BT/ FM Functions & Remote Control. It can be used to playback MP3 format songs from different sources like USB drives or SD cards. An LED display enables users to keep track of songs to be played.
- RSA-160FX models has Built-in ECHO with DELAY & REPEAT functions.
- Provision for an 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.
FRONT PANEL CONTROLS & FEATURES
1. MIC-1 INPUT JACK SOCKET
For accepting an unbalanced signal from a low impedance microphone.
2. MIC-2 INPUT JACK SOCKET
3. MIC-3 INPUT JACK SOCKET
4. MIC-4 / AUX-1 SELECTOR SWITCH
5. MIC-4 INPUT JACK SOCKET
6. MIC-5 / AUX-2 / USB SELECTOR SWITCH
7. MIC-5 INPUT JACK SOCKET
8. BOX SPEAKER/ DRIVER UNIT SELECTOR SWITCH
9. BASS CONTROL
To Cut/Boost Bass Effect
10. TREBLE CONTROL
To Cut/Boost Treble Effect
11. MASTER VOLUME CONTROL
For adjusting the overall volume level from the amplifier.| 12. POWER SWITCH
To Turn On/Off Amplifier
13. POWER LED
This LED glows when the Amplifier is switched ON.
14. OVERLOAD LED
This LED glows when the circuit protector trips.
15. RESET BUTTON
This button pops out when the circuit protector trips. After rectification of
the cause, press the Reset button for normal operation of the Amplifier.
16. BUILT-IN MP3 DIGITAL PLAYER DP-79 with USB/SD/BT/FM function.
17. LED ARRAY
This indicates the output level of the Amplifier.
18. MIC-5 / AUX-2 / USB VOLUME CONTROL
19. MIC-4 / AUX-1 VOLUME CONTROL
---|---
20. MIC-3 VOLUME CONTROL
21. MIC-2 VOLUME CONTROL
22. MIC-1 VOLUME CONTROL
23. AC MAINS FUSE (Rating 3 AMP)
This protects the amplifier from excessive current flow.
24. 3 CORE AC MAINS CABLE PLUG
25. EARTH TERMINAL
26. SPEAKER TERMINAL BLOCK (4? 8? )
For connecting low impedance speakers.
27. SPEAKER TERMINAL BLOCK (70V, 100V)
For connecting speakers with 100V line matching transformers.| 28. PRE-
AMPLIFIER OUTPUT JACK SOCKET
For connecting to the AUX Input of another Amplifier or for recording
purposes.
29. LINE OUTPUT JACK SOCKET
For connecting to a booster amplifier to obtain combined higher power output.
30. AUX-1 INPUT JACK SOCKET
31. AUX-2 INPUT JACK SOCKET
32. LINE IN JACK SOCKET
For connecting an external Mixer to enhance the number of inputs or for
receiving input from the LINE Output jack of another Amplifier.
33. BATTERY TERMINAL BLOCK
For connecting 12V Car Battery as a standby power source.
---|---
CAUTION
- Disconnect input to AUX-2 Socket before using a Built-in MP3 Digital Player. It should be noted that a user can use either an AUX-2 source or a Built-in MP3 Digital Player at one given point in time.
- Do not eject a USB/SD Card while playing or using a Built-in MP3 Digital Player. Doing so may damage a USB/SD Card or Built-in MP3 Player.
- When speakers are connected to low impedance Terminal Strip (COM-4? -8? ), no speakers should be connected to COM-100V Terminal Strip & vis-a-versa doing so may damage Amplifier or Speaker or both.
MP3 DIGITAL PLAYER: CONTROLS & FEATURES
A. SD/MMC Card Connector: I nsert the SD/MMC Card into its appropriate
slot to play. When taking out the card, pull the card to take out.
While inserting SD/MMC card into the slot, ensure that the card is inserted in
such a way that all pins are facing downward and the cut towards the right as
shown in the figure.
B. USB Connector: Insert the USB drive here. While inserting the USB drive into the USB connector, hold the USB drive in such a way that the hollow part of the USB drive is upwards as shown in Figure.
Any forceful insertion in the wrong direction will damage the connector.
C. REPEAT: Press once to repeat the song being played. Press again to
repeat all the songs.
D. VOL–: To decrease the volume level of the MP3 Player.
E. MODE: To select SD/ USB/BT/FM.
F. STOP: To stop the track being played.
G. VOL+: To increase the volume level of the MP3 Player.
H. PLAY/PAUSE: Press PLAY/PAUSE once to Pause if music is already playing.
Press PLAY/PAUSE again to resume playing. Play will resume from the same point
where it had stopped.
I. Next: Press NEXT to select the next forward music track. Pressing NEXT
repeatedly will move the system to successively next forward tracks.
J. PREV: Press PREV to Select the previous track.
Pressing PREV repeatedly will move the system to successively previous tracks.
K. LCD DISPLAY: Displays 3 digits of the track selected to play i.e. 001
to 999. During play, displays the time duration of the track played.
L. IR Sensor: Picks up the signal from the Remote control.
Point the Remote control towards this sensor when using the remote control.
M. POWER ON LED
-: REMOTE CONTROL:-
N. POWER: Press once to switch off the MP3 digital player, and press again
to switch ON.
O. Number Key 0 to 9. To Choose the tracking number to be played.
P.: ** Select the previous track.
Q. MODE: To select SD/ USB/BT/FM.
R.: **Press to select the next track.
S.: Press once to repeat the song being played. Press again to repeat all the
songs.
T. STOP: Press to stop the track being played.
U. VOL: Press to decrease the volume of the Digital Player.
V. MUTE: Pres once to mute the sound, press again the resume the sound.
W. VOL: Press to increase the volume of the Digital Player.
X. PLAY/PAUSE: Press Play/Pause once to Pause when music is already
playing. Press Play/Pause again to resume replaying.
Y. BATTERY REPLACEMENT: Pull out the battery tray and replace the battery
with a positive electrode facing upwards as shown in the figure below. Push
the battery compartment back to the close position. Use CR2025 or equivalent
lithium coin cell.
NOTES: ____
SPECIFICATIONS
| Model No. | RSA-160M / RSA-160DP |
|---|---|
| POWER REQUIREMENT | AC: 220-240V 50/60Hz, |
DC: 24V (2x12V Car Battery)
AC POWER CONSUMPTION| 300VA
DC POWER CONSUMPTION| 4A
R.M.S POWER OUTPUT:
MAXIMUM At 10% THD At 5% THD At 2% THD| 200 Watts 160 Watts 140 Watts 120
Watts
INPUT CHANNELS| 5 x MIC 0.65mV/ 4.7K0,
2 x AUX 100mV/ 470K0
DIGITAL PLAYER*| MP3 Player with USB/ BT/ FM Functions & Remote Control
ECHO**| Built-in ECHO with Delay/ Repeat Function
FREQUENCY RESPONSE| 50Hz – 15000Hz ± 3dB
OUTPUT REGULATION| <2dB (No load to full load at 1KHz)
TONE CONTROLS| BASS: ±10dB at 100Hz (Cut-Boost Type) TREBLE: ±10dB at 10KHz
(Cut-Boost Type)
LINE BOOSTER OUTPUT| 1V/ 1K0
PRE-AMP OUTPUT| 200mV/ 6000
S/N RATIO| 60dB
OUTPUT TAPS FOR SPEAKERS| 40, 80 & 70V, 100V Line
PROTECTION| AC Fuse: 3N 250V DC Fuse: 13A
DIMENSIONS| W420 x H145 x D300 mm
WEIGHT| 12.50 KG
-
Not available in RSA-160M & RSA-160FX models.
** Available in RSA-160FX, RSA-160FXDP models.- Design and Specifications are subject to change without notice.
- Technical specifications are estimated only on 12/18.
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