HP 3562A Operating Manual page 351

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SOURCE (coni) 10
SPCL FCTN
(
SOURCE connector)-provides the source output signal. The source's output imped­
ance is 50
(
SOURCE indicator)-this LED indicates when the source output is active. For the burst
output types, the LED can
SPCL FCn·l-displays the special functions menu, which provides the following:
BEEPER ON OFF-controls the beeper. This selection defaults to ON at power-up
DATE D,M ,Y-used to enter the date of the non-real time clock, which is used when
PROTCT ON OFF-controls source protection. When protection is on, the source is
PwrSRO ON OFF-when this is on, the instrument outputs an SRO to the HP-IB when
RAMP TIME-allows you to enter the ramp time for source protection. This is the time
RETURN-redisplays the previous menu.
12-62
Chapter 12-0oeratina Reference
!l
(nominal). The maximum current is 50 mA.
be
active when no signal is actually present at the output.
Self Test
Service Tests
Non-real Time Clock
Beeper Control
Source Protection
Power-on SRQ
and after reset.
cataloging files on disc. Enter the date as dd,mm, yy. Leap years and month
length are automatically accounted for. The date is stored in nonvolatile
memory and is not affected by power-down or reset.
affected in several ways. If the measurement mode is changed, the source
OV.
level returns to The source also turns off if the source output type is
changed (e.g., random noise to fixed sine). Finally, with source protection
you can specify the rate at which the level changes, whether it is between
the present level and zero or between the present level and a new level. This
time is entered with the RAMP TIME softkey. Changing the source level with
the entry knob overrides source protect.
power is switched on. For instructions on handling the SRO, refer to the
HP 3562A Programming Manual.
volatile memory and is not affected by power-down or reset.
the source takes to change levels, either from the present level to zero or
from the present level to another level, when source protection is on. Press
RAMP TIME and enter the time using the Entry group and the units menu
that is displayed. In the swept sine mode, ramp time is a volts/second slope,
not an absolute time.
The state of this softkey is saved in non­