7-7HVR-15007-2. Tape Path AdjustmentTo perform the tracking adjustment using the alignment tape (XH2-1AST), referthe following items.. For the procedure to enter the maintenance menu, refer to Section 4-2-2.. For the procedure to exit the maintenance menu, refer to Section 4-2-3.. For the operating procedure of the maintenance menu during the tracking adjust-ment, refer to Section 7-1.Tools. Alignment tape, XH2-1AST : 8-967-999-02. Tape path adjustment board, DJ-461 : J-6444-610-B. Tape path tool connection cable, DJ-472 : J-6444-720-A. Tape path tool power supply cable, DJ-500 : J-6445-000-A. DC regulated power supply. Dual trace oscilloscopeCheck Procedure1. Connect the oscilloscope as follows :CH-1 : TP2 / DJ-461CH-2 : TP3 / DJ-461TRIG : CH-22. Insert the alignment tape XH2-1AST on the VTR.3. Put the unit into PLAY mode.4. Adjust the variable VOLTS/DIV control of theoscilloscope so that the maximum amplitude of the RFwaveform becomes the three DIVISIONs on theoscilloscope.4/5 Divmax.min. 3 DivSpecification : max. _ min. < 4/5 Div
