(3) Using Remote Control Switch Box (option)
To remote-control your PR-657,set up it and the remote
control switch b o x ; .
IMPORTANT
Turn the POWER ON-OFF switch to " O F F " before
starting set-up procedures.
1. Connect the remote control switch box cable t o the
REMOTE INPUT connector 14 on the rear panel.
2. Remove the stopper from the PANEL/REMOTE
control selector 13 and set this to " R E M O T E " .
3. This is ready for remote control operation. Tuning
the remote control switch will select either of the
three preset voltages I, II and Ml and the voltage set
by the V O L T A G E control 7.
CAUTION • •
For making the remote control switch box
Use a 6-core shielded cable. Do not extend it longer than
2m. Be sure to use a shorting type of switch.
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Summary of Contents for PR-657
Page 1: ...DC POWER SUPPLY INSTRUCTION MANUAL PR 657 ...
Page 6: ...5 CONTROLS AND WHAT THEY DO 6 ...
Page 18: ...i P 0 BOARD 18 ...