Avtech AV-1010-C-NCSU Instructions Manual page 11

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D) REAR PANEL CONTROLS
AC_ POWER INPUT. A three-pronged recessed male connector
is provided on the back panel for AC power connection to
the instrument. Also contained in this assembly is a
1/2A slow blow fuse anda removable card that can be
removed and repositioned to switch between 120V Ac in
and 240V AC in.
2.0A SB. This fuse protects the output stage if the
output duty cycle rating is exceeded.
AMP. To voltage control the output amplitude, set the
switch in the EXT position and apply 0 to +10 Volts
between terminal A and ground (R,, > 10K). The front
panel controls are still active in this mode.
PW. The pulse generator may be triggered externally in
a PWOUT = PWIN mode by setting the switch in the EXT
position and applying a TTL level pulse of the desired
pulse width to the A connector.
2.0A SB
INT EXT A