18 TASCAM 302MKIIThe following messages are displayed on the tape counter when two or more 302MkII units are in use, one servingas the master machine and the others as the slave machines, and an error is detected :Problem Possible Cause SolutionContinuous record/playimpossibleREV MODE switch set to Ä or ä. Set switch to CONT.OFF/SLV/MSTR switch set to SLV orMSTR. Set switch to the left OFF position.Poor sound qualityHeads are dirty. Clean them, as stated above.Inappropriate DOLBY NR switchsetting.Set switch to the setting used fororiginal recording.Heads are magnetized. Demagnetize them, as stated above.Recording impossible Erase-protection tabs broken off thecassette. Cover tab holes with plastic tape.Error MessagesDisplay Problem SolutionErr2 Commands interrupted somewherebecause of incoherent switch settingsMake settings coherent throughout thesystem.Err3 Incorrect EXT CONTROL connection Correct connection.Troubleshooting