f. Select the appropriate V RANGE if the ap-
proximate value is known; if the voltage is un-
All of the functions and ranges of the voltme-
known or its range will be extensive, select the
ter may be controlled remotely, with the excep-
autoranging mode by pushing the AUTO switch
tion of AC power, RATlO FULL RANGE ADJ.,
to the in Position.
GUARD NORM/EXT, INPUT FRONT/REAR; via
t h e REMOTE PROGRAM INPUT connector
h. Observe the display. It will indicate the
located on the rear panel. Refer to table 3-4 for
measured direct-coupled true rms ac voltage
information regarding remote programming.
combined with the dc level on which it is su-
A logic IOW (0 to + 0.5 V) at the re-
spective pin of A2J16 actuates the
g. Push the POWER switch to the ON posi-
Digital COMMON (
HOLD (See note)
RESET > 1 usec
FILTER LP/10 kHz
2 V/ 20 k
AC + DC VOLTS
20 V/200 k
200 V/2 M
1000 V/ 20 M
Case GROUND (
* AC or AC + DC VOLTS mode only
If no RANGE is called; AUTO (Auto-range) is automatically selected.
If no FUNCTION called; DC VOLTS mode is automatically selected.
A logic "low" disables read rate gen-
erator and enables remote reset line.
Bringing remote reset line low for at
least 1 usec will produce one sample
Required 26 pin Remote Program Input Connector, Ballantine P/N: 31-10322-0A and
26 Wire Ribbon Cable, Ballantine P/N: 7 9 - 1 0 1 1 1 - 0 A .