JBL rmc User Manual
I. LSR6328P System
If your CD player has an output volume control, we strongly recommend that you patch
directly from one output of your CD player to the input of the LSR6328P system.
directly from one output of your CD player to the input of the LSR6328P system.
If your CD player does not have an output volume control, patch into a console fader then
go directly from the console output to the LSR6328P, bypassing any further controls or
functions. These options are shown in Figure 6.
go directly from the console output to the LSR6328P, bypassing any further controls or
functions. These options are shown in Figure 6.
The loudspeakers will be measured one at a time. Set the DIP switches on the back panel
of the system to the OFF position. If you are using boundary compensation setting
Switches 5 and 6, leave these settings on. Make sure that all controls are set to their
counter-clockwise position and that the RMC ENABLE switch is in the OUT position and
that the GREEN RMC “Active” LED is OFF.
of the system to the OFF position. If you are using boundary compensation setting
Switches 5 and 6, leave these settings on. Make sure that all controls are set to their
counter-clockwise position and that the RMC ENABLE switch is in the OUT position and
that the GREEN RMC “Active” LED is OFF.
Calibrating Your System
out
CD Player
LSR6328P
Volume
Control
Figure 6
Input Trim Active
+4 dBu Input Sensitivity
+8 dBu Input Sensitivity
VLF Protect Off
HF Level +1 dB (2 kHz - 20 kHz)
HF Level -1 dB (2 kHz - 20 kHz)
-3.0 dB
-1.5 dB
-4.5 dB LF Boundary Comp.
Figure 7
8
Taking Measurements
1. Place your speakers in the desired position and wire the system together. For assis-
tance with wiring, see the LSR6300 Series owners manual. Connect the RMC Remote
Bypass control to each speaker using “Y” adaptors supplied with each LSR6328P and
LSR6312SP. Turn on the speakers.
Bypass control to each speaker using “Y” adaptors supplied with each LSR6328P and
LSR6312SP. Turn on the speakers.
2. Setting the reference level: Hold the RMC Meter vertically in front of you at ear level
with display facing you and microphone facing the speakers. Press and hold the ON
button. Play Track 2 on the test CD, adjusting the CD program source level so that the
wide-band noise signal will read -7 on the sound level meter. The purpose here is to
establish a reference level baseline for your measurements.
button. Play Track 2 on the test CD, adjusting the CD program source level so that the
wide-band noise signal will read -7 on the sound level meter. The purpose here is to
establish a reference level baseline for your measurements.
out
CD Player
LSR6328P
Console:
Direct-to-Fader In/Out
out