Ashly ne4800 Betriebshandbuch - Seite 16

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Operating Manual - ne8800, ne4800, ne4400 DSP Processor

12. TROUBLESHOOTING TIPS

No Ethernet Communications

Is there LED activity on the back panel RJ-45 Ethernet connector? Is the ethernet cable good? Is good ethernet signal

getting to the point of application? (test by plugging in a laptop) Is your firewall blocking Protea

local area connection enabled? Do you have a secondary WiFi connection enabled? Ashly provides a comprehensive Ethernet

use guide and other topics in our website's technical support section .

No Audio Meter Activity

Is the input wiring correct? Is the proper input source selected? Is the channel muted, gated, or ducked? Are all gain

stages properly set? Is the matrix mixer section properly routed? Do you have signal if you disconnect all WR-1 and/or RD-8C

units?

No Audio Output

Is the output muted? Are the DSP meters showing input or output signal? Are your inputs routed to, turned up, and

unmuted in the matrix mixer section of the DSP outputs? Are crossover filters mistakenly set to eliminate any pass band?

Distorted Sound

Do you see clip indicator lights in the audio chain? If the meter scales are set to dBFS, 0dBFS is the clipping point .

WR-5 Doesn't Work

Is the wiring correct? Is the two pin jumper installed on J3 on the back side of the last WR-5 in series, even if there is

only one WR-5? If there are more than four WR-5 units in series, an external power supply must be used capable of providing

+18V at 25mA per WR-5 . Does the WR-5 appear in the Protea Software network drop down menu underneath the host NE

processor? Are WR-5 functions properly defined in the WR-5 and/or NE Processor?

RD-8C or RW-8C Doesn't Work

Is the wiring correct? Are proper RD8-C fader assignments made in the DSP Gain > Remote Gain > RD8C Controls

tool boxes for each applicable input or output channel requirement? No other serial data remote control units can be used when

using an RD-8C .

WR-1 Doesn't Work

Is the wiring correct? Are proper control assignments made in the DSP Gain > Remote Gain > Rear Panel Remote

Level Controls tool boxes for each applicable input or output channel requirement?

How Do I Use RS-232?

RS-232 is available on the NE processor as a means for non-ethernet third party equipment to communicate control

information to the NE processor . An RS-232 implementation reference for the NE processor is available on the Ashly web site .

You cannot program any serial data remotes using RS-232 . Only the data port connection on NE processors can be used to

program the WR-5 or RD-8C using Protea

software .

software? Do you have a