Yamaha M2500, Yamaha Mixing Consol owner manual Error messages

Page 43

Error messages

While the M2500 is being operated or when the power is turned on, the MEMORY display may show one of the following error messages. If this occurs, refer to the corresponding explanation and take appropriate action.

An error occurred while receiving MIDI data.

If an error occurs while receiving MIDI data, this error message will be dis- played for several seconds.

The memory buffer became full while transmitting/receiving MIDI data.

If the memory buffer becomes full while transmitting/receiving MIDI data, this error message will be displayed for sev- eral seconds. If this message appeared while transmitting MIDI data, turn the

Utility item Eb (MIDI echo back) .”

A scene memory store operation was executed or bulk dump data was received when memory protect was on. If you attempt to store a scene memory or if bulk dump data is received when memory protect was on, this error mes- sage will be displayed for several sec- onds. For details on memory protect, refer to page 34.

A check sum error occurred while receiv- ing bulk dump data.

If a check sum error occurs while MIDI data is being received as a bulk dump, this error message will be displayed for several seconds. Check that the MIDI cable connections and the state of the transmitting device are appropriate.

The voltage of the internal battery has fallen below the nominal level (2.5 V), or has become abnormal.

If the voltage of the internal battery falls below the nominal value of 2.5 V or if the battery malfunctions, this error message will be displayed when the power is turned on. (When this message is dis- played, you can press any switch to return to the normal state.) If this mes- sage appears, immediately contact your dealer or a Yamaha service center to have the battery replaced. The voltage of the internal battery can also be checked using the Utility mode “ ” item (see page 34).

You attempted to recall a scene memory in which no scene had been stored.

If you attempt to recall a scene memory in which no scene has been stored, this error message will be displayed for sev- eral seconds.

All scene memories contain no data. This error message will be displayed for several seconds if, after all scene memo- ries have been erased in Utility mode, you attempt to store without specifying a scene memory number.

*

A system error has occurred. (* is the

 

error number)

 

If this error message appears, the

 

M2500 will not operate correctly. Please

 

contact a Yamaha service center to have

 

the unit serviced.

M2500—Owner’s Manual 39

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Contents Mixing Console Nederland Netherlands Read the Following Before Operating M2500 Important InformationOperating Notes Keep This Manual For Future ReferencePage Introduction ContentsFeatures of the system AUX 1-AUX 14 controls Control panelInput channel section Monaural input channelsChannel assign switches PRE switchesPAN control Channel fader ON/EDIT switch / ON, Check indicatorsPEAK/NOM/SIGNAL indicators PFL pre-fader listen switchStereo input channels B switchGain B control If a 1-2/3-4/5-6/7-8 switch is on If the ST switch is onBAL control Input a ST CH Input B Mono AUX 1-6master faders AFL after fader listen switchesGROUP/AUX master section AUX 1-6 sectionGROUP/AUX Flip switch= AUX On switchAFL switch GROUP/AUX Flip switch= GroupG1/A7-G8/A14 section Matrix switch Fader AFL after fader listen switchWhen Group is selected GROUP/AUX Flip switchWhen AUX is selected MATRIX/ST/MONO/LCR MONO/C section Matrix switchStereo/monaural master section Stereo sectionMatrix Monitor G1/A7-G8/A14 controls Matrix sectionST L/R controls MONO/C controlMonitor section Monitor signal priority orderMaster indicator Master PFL switchPhones headphone control +R switchPhones jack MIC jack MONO/C switchOscillator on switch Talkback/oscillator sectionMeter select section A7-14/G1-8 switchAUX 1-6 switch G1-8/A7-14 switchDirect Recall 1-8 switches Recall switchStore switch Check switchMONO/C level meter +15V/-15V/+12V indicatorsPhantom Master indicator Meter bridgeInsert I/O jacks Rear panelNominal input Input a jacks Input jacks Stereo input channel input/ output jacksInput B jacks Matrix OUT jacks Master section input/output jacksAUX/GRP OUT jacks GRP/AUX OUT jacksSUB in ST L/R, MONO/C jack ST OUT, MONO/C OUT jacksMonitor OUT jacks SUB in Matrix jacksLamp connector Midi connectorsPhantom Master switch DC Power Input connectorScene Memory function What is scene memory?Modes of the scene memory function Storing a scene Operation in Normal modeUsing Direct Recall to recall a scene Recalling a sceneChecking the contents of a scene you wish to recall Check mode operationEditing and storing the scene you are checking Press the Check key once again to return to Normal modeBasic procedure in Utility mode Utility mode proceduresUtility items Program change reception omni on/off On/oFF Midi channelProgram change transmission/reception OFF/on/LoC Control change transmission/reception OFF/GrP/onControl No Channel Mute group Control change tableDirect recall Mute groupsMute group About the local control cir- cuit Using mute groupsError messages General specifications SpecificationsInput specifications Input/output characteristicsOutput specifications Other Connector wiringIncluded items Front DimensionsRear Midi data format Midi Implementation Yamaha Corporation
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