Rolls RM89 Bruksanvisning
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RM89
Professional 8 channel Mixer
SPECIFICATIONS
Input Impedance: Mic: 600 Ohms XLR balanced
Source:
22K Ohms RCA
Max Input Level: Mic: -14 dBV Mic level
+5 dBV XLR line
Source: 24 dBV
Total - In/Out Connectors: 7: XLR, 3: Stereo RCA, 1: 3.5mm
Phantom Power: +15 VDC
Output Level: +14 dBV max RCA
+20 dBV max XLR
Output Impedance: 100 Ohms Balanced XLR line level
600 Ohms Balanced XLR Mic level
1k Ohms RCA
Max Gain: Mic: 60 dB
Source: 26 dB
Tone Controls: +/-10 dB 500 Hz Bass
+/-10 dB 5 kHz Treble
Noise Floor: - 80 dB,
THD: <.025%,
S/N Ratio: 96 dB
Power Supply: 15 VDC
Size: 19” x 1.75” x 4” (48.3 x 4.5 x 10 cm)
Weight: 5 lbs. (2.3 kg)
Rolls Corporation
Salt Lake City, UT
11/23
www.rolls.com
QUICK START OPERATION GUIDE
INPUT
2
56
MIC
TONE
RM89
MIC/LINE
MIXER
0 10
MASTER
MONO
POWER

FRONT PANEL
NOTE: The following two descriptions are for Mic 1 to Mic 6.
LEVEL: Adjusts the amount of signal from the Microphone Input channel to the Master Level.
TONE: Adjusts the relative frequency components of the Mic signal. Turning this control clockwise from the center (detent) position de-
creases the low frequencies. Turning the control counter-clockwise from center decreases the high frequencies.
SOURCE LEVEL CONTROLS 1 - 2: Adjust the amount of signal from the indicated Source channel to the Master Level.
MONO: When IN makes both sources mono on the output section
IN 2: 1/8” (3.5 mm) Source Input jack. This jack parallels the Source 2 Input on the rear panel.
BASS: Varies the amount of the low frequency portion <(500 Hz) of the Source signals.
TREBLE: Varies the amount of the high frequency portion >(5 kHz) of the Source signals.
POWER: For engaging the power to the RM89 this is a hard wired switch when o no power is consumed by the RM89.
LED: Indicates that the RM89 is powered on.
REAR PANEL
15 VDC INPUT: Connects to the included Rolls PS27s power adapter.
LINE OUTPUTS
RCA: Unbalanced output jacks
XLR: Mono balanced output jack
SOURCE INPUTS: Unbalanced RCA input jacks.
Mic/Line switches: For selecting Mic level or Line level for each individual input or output.
PHANTOM POWER: Dip switches for applying phantom power to the indicated microphone.
MICROPHONE INPUTS 1-6: Balanced XLR jacks for connecting to dynamic or condenser microphones.
The rear indentation is for securing the power cord to the unit.
3456
OFF=UP
ON=DOWN
PHANTOM POWER
123456
MAIN OUTPUTS
MONO STEREO
+
ROLLS
15 VDC
-
MODEL RM89
MADE IN USA
MADE IN USA
www.rolls.com
RM89
MIC/LINE
MIXER
0 10
MASTER
INPUT
2
MONO
56
MIC
TONE
POWER
INPUT LEVEL: MIC LINE
LEVEL
MIC
LINE
Produktspecifikationer
Varumärke: | Rolls |
Kategori: | Stavmixer |
Modell: | RM89 |
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