Troubleshooting; Front Panel Power Indicator Is Not Lit; Protection Indicator Is Lit - Rotel RMB-1076 Owner's Manual

RMB-1076 Six Channel Power Amplifier

Troubleshooting

Most difficulties in audio systems are the result
of poor or wrong connections, or improper
control settings. If you encounter problems,
isolate the area of the difficulty, check the
control settings, determine the cause of the
fault and make the necessary changes. If you
are unable to get sound from the RMB-1076,
refer to the suggestions for the following
conditions:
Front Panel Power Indicator Is
Not Lit
No main power to the RMB-1076. Check AC
power connections at the amplifier and the
AC outlet. Check the front panel power switch.
Make sure that it is set to the ON position. If
using signal sensing auto power-on, make
sure that a signal is present at the inputs. If
using 12V trigger power-on, make sure that
a trigger signal is present at rear panel screw
terminals.
No Sound
If the amp is getting AC power, but is producing
no sound, check the PROTECTION INDICATOR
on the front panel. If lit, see below. If not, check
all of your connections and control settings on
associated components. Make sure that your
input connections and speaker connections
match your selected configuration.

Protection Indicator Is Lit

The front panel PROTECTION INDICATOR is
lit when the RMB-1076 protection circuits have
shut off the amplifier. Typically, this occurs only
when the ventilation openings are blocked,
when there is faulty speaker wiring, or after
a period of extreme use. Turn off the system
and wait for the amp to cool. Then push the
front panel power switch in and out to reset
the protection devices. If the problem is not
corrected or reoccurs, there is a problem with
the system or the amplifier itself.
Specifications
Power Configurations
Watts/Channel
All channels driven, with 20KHz filter unbridged, 8ohm, 20 to 20kHz, <0.02%THD
Total Harmonic Distortion
At rated power, 20-20,000Hz
Intermodulation Distortion
At rated power, 60 Hz : 7 kHz, 4:1
Power Output 4 ohms, 1.0% THD
Frequency Response ±3 dB
Damping Factor 8 ohms
Signal to Noise Ratio IHF A network
Amp Gain
Input Sensitivity / Impedance
Auto Turn On Threshold Level (if activated)
Power Requirements
USA:
Europe:
Power Consumption
Output Peak Current
Idling Power Consumption
Standby Power Consumption
Dimensions (W x H x D)
Front Panel Height (for rack mount)
Weight (net)
All specifications are accurate at the time of printing.
Rotel reserves the right to make improvements without notice.
8
6 x 100 watts
100 watts
< 0.02%
< 0.03%
180 watts
10Hz–40kHz
200
105 dB
27.2dB
1.25V/8.2 kohms
10 mV input signal
120 Volts, 60 Hz
230 Volts, 50 Hz
300 Watts
11A
70 watts
6 watts
432 x 72 x 382 mm
17 1 / x 9 3
8
60mm
5.7 kg, 12.5 lb.
/ x 15 1 / in
8 8