NARDA 8718B, User Manual

Page: 7 / 137

6 Operating the Meter
Keypad
The Model 8718B has four groups of keys distinguished by their
color.
Function keys (green)
Numeric keys (yellow)
Special Function keys (white)
Power keys (blue, green)
Power Keys
Two power keys are used to turn the Model
8718B On and Off .
Function Keys
Use the four function keys
(
F1-F4 ) to select the options displayed on
the bottom line of the display screen
directly above the F1, F2, F3, and F4
markings. In a few cases the options will be
spelled out on the display.
The keys on the
8718B must be firmly
depressed to per-
form their function
and give a tactile
feedback when prop-
erly depressed.
N
ote