Dsp5500S Do Not Respond; Dsp5500S Go Silent When Used Hard; Dsp5500 User Guide; Communications Not Working Between Dsp5500 And Other Meridian Products - Meridian DSP5500 User Manual

obtain an up-to-date EPROM and fit it. Operating code can always be
updated.
3. Make sure that the whole system is set up in either 200 mode or in 500
mode.
Note All Meridian products must be in the same mode. 200 or 600-Series
products can only work in 200 mode and if you intend to incorporate these
in a DSP5500 system, the speakers and any 500-Series components
must be put into 200-mode (normally Type 2).

DSP5500s do not respond

The communications between MSR and speaker could be being
interrupted by sunlight in the infra-red pickup behind the display.

DSP5500s go silent when used hard

DSP5500 has a temperature-sensing system on board that prevents
overheating of the electronics by cutting out the sound. The sound will
reset when they have cooled down.
What have you been playing?
Communications not working between DSP5500 and
other Meridian products
If you have this problem, check the connections carefully. The section
starting on page 45 deals with this in some detail. Then check the
following:
Are you using a B-lead or P-lead instead of a B1-lead?
Are you using a Q-lead instead of a Q1-lead?
Are you using an A-lead with a Meridian tuner? The A-Lead is not
suitable for this; you should request a B1-Lead.
If you cannot see an obvious problem, connect the Comms one product at
a time. If you cannot solve the difficulty refer to your dealer, but first note
the software versions fitted in all of your Meridian items.
To find out the software version for a Meridian product:
1. Press its Display key while it is in Standby. (If it does not have a
display key, use a 209 remote control or refer to the manual supplied
with the product).
Note your connections carefully.
Note Make sure that the whole system is set up in either 200 mode or in
500 mode.
Note All Meridian products must be in the same mode. 200 or 600-Series
products can only work in 200 mode and if you intend to incorporate these
in a DSP5500 system, the speakers and any 500-Series components
must be put into 200-mode (normally Type 2).

Radio interference

Note DSP5500 is designed to comply with all relevant international
standards concerning local-oscillator re-radiation.
Note DSP5500 is a digital audio and computing device which has been
designed to very high standards of electromagnetic compatibility.
Help 51

DSP5500 User Guide