System Startup - Toshiba VP 300 Installation Instructions Manual

Table 3-6 Power Supply Output Rating and Acceptable
Test Point
8
7
6
5
4
3
2
1
Connecting Connect the terminal to the RS-232C connector marked J1 connector in the rear
the Terminal
of the cabinet or to SP1 (above the card cage in front of the cabinet).
When the VP 300 is initially powered up or restarted, it is necessary to establish the
system baud rate in order to print diagnostic messages. Refer to System Startup in
this chapter.
If the system baud rate has already been established, the system header displays.
Otherwise, press
I System Startup
When the VP 300 is loaded or reloaded, the CPU and VCU execute a Boot ROM diagnostic. This
section describes the results of this diagnostic.
Turn ON your terminal and set the baud rate to any of the valid rates (300, 600, 1200, 2400, 4800,
9600, or 19200). At any of these baud rates, the VP 300 prints or displays the diagnostic status. Turn
ON the power to the cabinet.
Immediately following power up, press
is not established at this time, the system header and diagnostic messages will not print.
Operating Ranges
Nominal Voltage Acceptable Operating Range (VDC)
Ground
–5VC
+5VC
+12VM
–12V
+12V
+5V
Ground
repeatedly to establish the baud rate.
Enter
repeatedly to establish the baud rate. If the baud rate
Enter
INSTALLATION
—
–4.50 to –5.50V
4.50 to 5.50V
11.40 to 12.60V
–10.80 to –13.20V
10.80 to 13.20V
4.75 to 5.25V
—
Toshiba VP Systems Release 7.1
3-23
July, 1994