Protek 3201 User Manual page 16

Rf field strength analyzer 2ghz
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10).
ENTER
This key enters the menu item you have selected or the numeric values you have entered
form the keyboard.
11).
to
F1
These keys select: Run, Step frequency menu, Reception mode menu, and squelch Level.
These keys are located at the bottom of the LCD display. They also are used to select the items
in the LCD menu when the
12).
to
0
Enters numeric data from the keypad for frequency values. The
are also used for assigning a sign to a numeric Value. The
(-) value used for difference mode only), the
13).
CLR/.
This key is used for entering decimal points. If a decimal point is already entered, this key is
then used for clearing a keyboard entry.
14).
This key is used for incrementing and decrementing the Market frequency and for selecting
items in the various menus.
15). Rotary Dial Knob
Performs the same function as the up/down key (
The rotary dial knob allows one-handed operation.
16). DC Input Jack
The AC/DC adapter and cigarette lighter adapter connect to this input for applying DC
Power to the unit from an external source.
17). RS-232C Connector(8 pin mini DIN connector)
This connector is used for interfacing to a personal computer or a printer.
18). Belt Clip
For attaching the RF-3201 to your belt.
19). Speaker
For listening to the demodulated output of a RF carrier signal level.
F4
key is pressed.
LCD
Numeric keys
9
1
key a positive (+) value.
0
) but at a faster rate.
11
11
and
0
1
key will enter a negative
keys

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