Model 820 Technical Reference Manual
8-9
14
Output 1 Logic
Off
RMS (R)
PEAK (P)
R + P
INTV (I)
R + I
P + I
R + P + I
A:D
R + A
P + A
R + P + A
I + A
R + I + A
P + I + A
R + P + I + A
R/S
True takes it to 5 volts.
When set to Off, DTR is DTR
Indication that Interval started and
will stay on time set in parameter 15.
Logic control including “A” are not
applicable to the Model 820.
Run/Stop
15
Output 1 Timer
(enter time)
There are 2 modes to the Logic Out-
put Time now: If the time is set to 5
sec or less it is assumed to be a mini-
mum time and the output will be
asserted for a minimum of the time
selected. If the time is programmed to
be greater than 5 sec then the time is
considered to be the maximum dura-
tion that the pulse should last and the
output will be asserted for a minimum
of 5 sec and a maximum of the time
programmed.
20
Power Save
[Auto Off, Manual Off,
Audio Off]
Auto Off: If in the Stop mode and if
no keys are pressed or commands
given for 12 min, the Model 820 will
turn off automatically.
Manual Off: The Model 820 will not
turn off until the
OFF
key is pressed,
a computer
OFF
command is given,
or the batteries become low.
Audio Off: Not available on the
Model 812.
