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Front panel
1.
BASS EQ – Paging Mic input
2.
TREBLE EQ – Paging Mic input
3.
Signal indicator – Paging Mic input
4.
BASS EQ – Output channels
5.
TREBLE EQ – Output channels
6.
INPUT select – AUX or Individual Channel
Rear panel
13.
IEC mains inlet and fuse holder
14.
Cooling fan vents
15.
100V speaker output screw terminals
16.
4Ω speaker output screw terminals
17.
Channel 2 balanced input screw terminals
18.
Channel 2 unbalanced input 2 x RCA sockets
19.
Channel 1 unbalanced input 2 x RCA sockets
Connection
Ensure the Power (12) is switched off until all input and output connections are in place.
Turn both output rotary level controls (9) fully down (anti-clockwise) to avoid loud noises when switching on.
Set the BASS and TREBLE Tone controls (1, 2, 4, 5) to the vertical position (zero)
Loudspeakers should be connected to the RMS1202 via screw terminals on the 2 removable modular connectors.
For standard low impedance speakers (4Ω, 8Ω, 16Ω - i.e. not 100V type), use the bottom row of +/- terminals (16)
Connect + and – wires to each speaker as indicated, ensuring that there is no chance of strands shorting across terminals.
Important:
Ensure that the load is no lower than 4Ω for each output. This can be...
1 x 4Ω speaker
1 x 8Ω speaker
2 x 8Ω speakers wired in parallel (4Ω)
Ensure that the connected speakers can handle 120W from each output.
If the speaker(s) being connected to an output channel
are 100V type, use the top row of terminals (15)
When connecting multiple 100V speakers to this output,
connect all speakers in parallel and aim to connect up to
90% of the maximum output power (i.e. 108W).
The wattage of each speaker can sometimes be
adjusted via tappings on the speaker (check the
speaker's documentation if unsure)
7.
8.
9.
10.
11.
12.
20.
21.
22.
23.
24.
25.
26.
1 x 16Ω speaker
2 x 16Ω speakers wired in parallel (8Ω)
3 x 16Ω speakers wired in parallel (5.3Ω)
4 x 16Ω speakers wired in parallel (4Ω)
For either speaker output, choose whether the speakers connected will be 100V type
or standard low impedance (i.e. 4Ω, 8Ω, 16Ω) type.
DO NOT connect to both 4Ω and 100V terminals for one output channel
DO NOT mix 4Ω and 100V speakers on any single output.
THERE SHOULD BE NO CONNECTIONS VERTICALLY ABOVE OR BELOW EACH OTHER
Power on indicator
GAIN control – Paging Mic input
LEVEL control – Output channels
Status indicators – Output channels
PAGE MIC on/off select
Power on/off switch
Channel 1 balanced input screw terminals
Auxiliary line output 2 x RCA sockets
Auxiliary line input 2 x RCA sockets
Phantom power and Vox DIP switches
Paging mic VOX sensitivity control
Paging mic balanced XLR input
24V emergency mute terminals
953.154UK User Manual
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