Sony DVS-2000C - Page 21

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Section? OPERATION
1-14
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Section 1 OPERATION
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Section 1 OPERATION
@ DBG (debug) switches
Used for manufacturing adjustments. All of these
switches should always be set to OFF.
© CHARGE indicator
Shows the charge of the supercapacitor used for the clock
and memory backup. Lights during recharging, and
gradually goes out as recharging proceeds.
© RESET (system reset) indicator
Lights when a reset signal is generated internally, and
when the RESET switch © on this board is pressed.
Shows that the system has been forcibly initialized.
© HALT (system hait) indicator.
Lights to show that the system has been halted. Press the
RESET switch © to reboot the system.
© RESET (system reset) switch
If pressed when the system has been halted, forcibly
initializes the system and reboots. If pressed while the
system is operating, some settings may not be initialized
correctly.
© ABORT (system abort) switch
Returns the system to the factory default state (except for
the contents of non-volatile memory) andreboots. __
@ +5V TEST connector
A connector for measuring the +5 V power supply. Use
when readjusting the voltage.
© +3V TEST connector
A connector for measuring the +3 V power supply. Use
when readjusting the voltage.
© -5V TEST connector
A connector for measuring the -5 V power supply. Use
when readjusting the voltage.