Dynacord H 2500 - Manual (Page 36)

PowerH SERIES
36 Owner’s Manual
the digital audio input offers a dynamic range of 128 dB. Using the analog audio input offers a dynamic
range of 120 dB, which, by the way, is an absolute peak value for digital audio devices.
For further details about configuration, control and monitoring of amps with installed RCM-26 modules,
please refer to the documentation of the IRIS-Net™ software.
Installation Notes
Installation
1. Switch the power amp’s power off and pull the mains plug
2. Remove the cover panel from the rear panel (4 screws)
3. Insert the RCM-26 module in the slot and lock it in place on the rear panel using the 4 screws (see
illustration 4.1)
4. Set the module’s CAN-address using the ADDRESS selector switches
5. Connect the needed interfaces (CAN, Audio, Control Port, RS-232)
6. Reconnect the mains cord and switch on the power amplifier
7. The power amp automatically recognizes the installed RCM-26 module
Conversion from Pre Fader Mode to Post Fader Mode
The RCM-26 is shipped from the factory in the recommended "Pre Fader" mode, so the input level
controllers on the front of the amplifier are taken out of operation by installation of the RCM-26. If the input
level controller are to be usable with a RCM-26 installed, the RCM-26 must be converted to "Post Fader"
mode.
The conversion is done by changing the jumper settings of jumper JP1 to JP5 on the RCM-26. The
following pictures show the jumper settings for "Pre Fader" mode and "Post Fader" mode. Only the jumper
settings shown are allowed.
Illustration 4.1: Installation of a RCM-26