Understanding The Keypad - Grecom PSR-410 Owner's Manual

Understanding the Keypad

Your PSR-410 features an easy-to understand backlit keypad with 34 keys
that are used to control and program the radio. Figure 5 highlights the
various keys and their basic functions.
Figure 5 - Keypad layout
Softkeys
F1, F2, F3 - activate function shown in the LCD display immediately
above the softkey.
Five Way Pushbutton Pad
5 6 3 4 keys are used for navigation while browsing objects and menus.
SEL key activates data entry fields and toggles Scan List selection in
object menus. FUNC SEL activates context sensitive help in menus.
Numeric Keypad
Used for data entry of frequencies, talkgroup IDs and alphanumeric
labels. Used while scanning, 1-9 and 0 toggle Scan Lists 1-10 on and off.
FUNC 1-9 and 0 toggle Scan Lists 11-20 on and off.
•/DELAY – Enters a decimal point (necessary when programming
frequencies), space. FUNC •/DELAY programs delay time for the
selected channel/search bank.
Operation Keys
FUNC - Activates alternate key functions. FUNC key operation is very
intuitive - typically it "amplifies" the keypress that follows it.
DIM – Controls backlight brightness.
MAN - Places scanner in Manual Mode for monitoring single objects.
SCAN - Places scanner in Scan Mode for scanning enabled objects,
FUNC SCAN launches Spectrum Sweeper.
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