Protek 3201, User Manual, Page: 21 / 66

3. Ch. Memory Scan
[1] Names and frequencies of signal levels of interest may be entered and stored in the
channel memory prior to scanning. When scanned these signal levels will be displayed
along with their frequencies and name.
Ten displays of up to 160 signal level Channels per display(1600 channels total) may be
entered, edited and stored in the channel memory (See pages 28 through 30)
[2] To select the Channel scan mode press the following key sequence.
(Select Scan Mode) (Select Chan. Scan)
[3] The LCD will display the current signal level frequency as indicated by the marker, the
signal amplitude, and the channel name displayed at the bottom of the LCD.
[4] A signal level frequency may also be entered in to the channel memory from the keyboard
by pressing the to keyboard keys and the
(see page 12 for entering frequencies).
The type of reception (demodulation) must also be selected (see page 48).
The step frequency will be indicated but is not used for the Channel scan mode.
[5] Pressing the key will start the scan from the left most position
(The RUN icon is highlighted).
[6] When scanning is halted, pressing the keys or rotating the dial knob will move the Marker
frequency indicator and display the amplitude, frequency and name of the signal levels
displayed on the LCD. The market indicator may be moved up to +80 channels to
–
80
channels from its present position.
Note: Scanning is inoperative in the Single scan and counter modes.
In the Difference mode only the Market and the difference frequency is scanned and displayed.
MENU ENTER ENTER
0 9
CLR/.
F1
16
16