
AD2817C Operation Manual
15
Power on/off switch. In the “
I
” position all operating voltages are applied to the instrument.
In the “O” position NO operating voltages are applied to the instrument.
5) Softkeys
They have functions of three levels:
a) Functions by directly pressing softkeys
PARA A: to select primary parameters
PARA B: to select secondary parameters
FREQ: to set frequency
LEVEL: to select level
SPEED: to select measurement speed
RANGE: to set range HOLD/AUTO
SHIFT: to shift to second function
TRIGGER: to trigger single measurement
Ʒ
ͩ
is used to select select PAR, PAR B, FREQ, LEVEL, SPEED or RANGE
ˈ
the object
is determined by the formal press. If press
PARA A
firstly, then
Ʒ
ͩ
corresponds
with parameter selection
˗
press
FREQ
key
ˈ
then
Ʒ
ͩ
corresponds with frequency
selection.
LOCAL: to enter local operation at remote control mode (RMT status)
b) Functions by pressing SHIFT softkey
OPEN: to perform open correction
SHORT: to perform short correction
DISP: to select parameter display mode
COMP: to turn on or off comparator
BIAS
Bias function turn on or off
SETUP: to enter measurement setup menu
LIMIT: to enter list sweep setup menu
FILE: to enter file management function menu
SYSTEM: to enter system setup menu
c) Only the following menu keys are valid after entering menu:
Ǐ
ESC
ǐ
Ǐ
ENTER
ǐ
Ǐ
▲
ǐ
: to select option or add 1
Ǐͩǐ
: to select option or minus 1
Ǐ
▲
ǐ
: to select option
Ǐ
ͩ ǐ
: to select option
Ǐ
m
ǐǃ
Ǐǐǃ
Ǐ
n
ǐǃ
Ǐ
M
ǐǃ
Ǐ
p
ǐǃ
Ǐ
k
ǐ
in limit set menu
ˈ
when modifying limit data, press
unit rate directly to replace
ENT
key.
Unit rate
˖
Ǐ
p
ǐ
means
h
10
-12
ˈ
Ǐ
n
ǐ
means
h
10
-9
ˈ
Ǐǐ
means
h
10
-6
ˈ
Ǐ
m
ǐ
means
h
10
-3
ˈ
Ǐ
k
ǐ
means
h
10
3
ˈǏ
M
ǐ
means
h
10
6
.
6) UNKNOWN terminals