Operation; Controls And Indicators - Control Data Corporation CDC CC63X Hardware Maintenance Manual

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OPERATION
This section describes the operator accessible controls and
indicators on the display terminal.
CONTROLS AND INDICATORS
Refer to table 2-1 for a description of controls and indicators
mounted on the cabinet (figure 2-l).
TABLE 2-1. CONTROLS AND INDICATORS
r
CONTROL/INDICATOR
I
FUNCTION
I
I
POWER 0/1 (OFF/ON) SwitchlAllows the operator to control pri-
mary power application to the ter-
minal. This switch is located at the
front of the terminal.
CBl Circuit Breaker
TEST Switch
RESET Switch
BRIGHTNESS (Intensity)
Control
62940034
Provides line circuit over-current
protection for the terminal. CBl is
located at the rear of the terminal
and can be reset when the over-
current fault condition is cleared.
This slide switch allows maintenance
loopback of the resident host inter-
face (RS232C) for fault isolation
capability. It is in the TEST
(looped) position when the actuator
is pulled out. This switch is
located at the rear of the terminal.
Allows operator to reset the terminal
to a normal restart condition (pro-
vides a clear function to the termi-
nal). Terminal activity is program
dependent. This switch is located
on the front of the terminal.
Allows the operator to adjust the
video intensity to the ambient light-
ing conditions. This control is
located on the front of the terminal.
2-1
2
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