CD-203/204/DPF-R3010/R3010E/R4010/R4010E
CIRCUIT DESCRIPTION
2. Test mode
2-1. Setting the test mode
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The microprocessor built in the unit can be put to TEST MODE by just pressing the TIME DISP. key when set to power on. DP-R series is available to set to each test mode by each key.
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2-2. Key vs Function in test mode
Step Key name Display 03 1 PLAY/PAUSE (Cyclic) 05 2 3 4 5 6 7 UP DOWN DISC1 STOP DISC2 DISC3 00 01 Description (1) Focus servo ..........................................................................ON (2) Tracking servo ......................................................................OFF (3) Feed servo ............................................................................OFF (1) Focus servo ..........................................................................ON (2) Tracking servo ......................................................................ON (3) Feed servo ............................................................................ON Display goes on Display goes off Search the position of No. 1 (1) Focus servo ..........................................................................OFF (2) Tracking servo ......................................................................OFF (3) Feed servo ............................................................................OFF Canceled Test mode Canceled Test mode, then 01 PLAY Normal mode Normal mode Waiting key input F-GAIN/T-GAIN FE-B adjustment TE-B adjustment
